Difference Between 28 And 31 Spline Axles





This gives you a custom alloy shaft that has been induction heat treated, 100% magna-fluxed and has a hardened bearing seat for years of worry-free use. Moser or Strange Spline Cut. 99 Pro Gears Ford 8 Inch Ring & Pinion Gear 3. The 1999-2002 are aluminum engine buts not supercharges correct? What kinda boost can you throw at these aluminum engines and what kinda power can you make. The external wheel side spline count is 31 and nut size 36MM. 2013-2015 Genesis Coupe. a few weeks ago the diff carrier cracked on my original rear. If your rebuild plans start with a factory pumpkin, then do the 31 spline. SKU: PEM Ford 9 inch new PEM Iron Case Center Section with 31 spline Mini Spool with REM Finishing, Assembled. 18-inch diameter. If you go with 31's you will have to change out the differential to a 31spline unit since the stock one only takes 28spline axles. That means 35 spline. Hello All, I am trading in my 2019 Scat wide body for a 2020 HC. If you are ordering both the transmission and torque converter from Monster Transmission & Performance then you do not have to worry about this because we automatically match the correct spline for you. 9 level 26-spline outer CV against a larger 28-spline unit from an RSX/Prelude. 31/28 Spline 50-7500 23 Spline Ford T19 2/4WD 4 Speed 31/28 Spline 50-6501 23 Spline Ford NP435 2/4WD 4 Speed 31/28 Spline 50-3801 23 Spline Ford ZF 4WD 5 Speed 31 Spline (Stock OEM) 31 Spline Ford C4 (66-77) 4WD 3 Speed 28 Spline (Stock OEM) 28 Spline Ford C4 4WD 3 Speed. 5" 10-bolt GM rearend has a 30 spline pinion, uses C-clips, and could have 28 or 30 spline axles depending on the year (30 spline axles were used after 1988). Requires 31 spline axles. Straight-Tooth Spline Strength Splines have the same failure mechanisms as keys: 1) shear or 2) bearing. Also the 05 axle is wider than the 99. if you are buying axles AND a posi unit or spool then go for more splines. With an increase in spline count comes an increase in outside diameter of the axle and so you get an increase of strength. '71 F100 31-spline axle on the right. The factory 28 spline Fbody axles will go right into the 8. Option 3; Swap in a 31 spline 9inch rear. I broke a 28 spline axle years ago when my car was running 13's. 625", even though between 85-88 the 7. 8" ring gear in a package that fits the Cherokee and Wranglers well. The larger the spline count, the larger the axle. These are a pair of 31-spline, 9-inch. All Xterras and R50 Pathfinders received the 33 spline axles. The difference between the involute and a serration on something like an automotive axle is miniscule at best. Yea once with street tire's ran a 13. Spline shafts are mechanical components that provide anti-rotation when functioning as a linear guide or otherwise transmit torque. Tr3550: 350 ft/lbs torque rating, 10 spline input shaft, 28 spline output shaft. Ever get confused by all the bottom bracket “standards” out there? English thread vs. 2" ring gear. Spline count refers to the number of splines (the small "teeth" that mesh together for your axles or driveshaft) so a 31 spline axle will not fit into a 28 spline housing, due to a. The Dana 28 didn't completely go away though. 5 Lug, Right Hand Nitro Rear Axle Shaft. 89 gear set. FORD 6810 7810 SERIES 4WD WITH CARRARO AXLE FRONT AXLE CASTING. Choose bearing retainer in Torino 3/8" hole or Older Big Ford 1/2" hole. A tubular steel driveshaft was used to connect the output shaft of the transmission to the pinion at the front of the rear axle assembly. dont take this as gospel because they can be interchanged as long as you use the. You can use the side gears out of a 31 spline c clip in a drilled out 10 bolt carrier to make a geared rear end. Y = diff (X) calculates differences between adjacent elements of X along the first array dimension whose size does not equal 1: If X is a vector of length m , then Y = diff (X) returns a vector of length m-1. in 28-spline and 6. 75" Chrysler. 8 ford rear end. 5549-0103-1 39-11 3. That puts it above everyone else's standard half ton rear axles, and in the league with Ford and Chevy's light duty 3/4 ton rear axles. 07s) and all the bearings, seals and gaskets. 4130 cromoly Fits Ford 9 all ratios. 1983-2014 Ford 8. 18-inch diameter. The axles look perfect but the spline pitch on the 33 are "sharper" than the 31 Moser. ) IN STOCK (For 28 and 31 spline axles) We are using 170,000 psi. Our used 9" OEM cut and re-splined axles are also available. Racers will use a 31 spline 9 inch for the durability of the unit. Through well-known brands including Challenger®, Fendt®, GSI®, Massey Ferguson® and Valtra®, AGCO Corporation delivers agricultural solutions to farmers worldwide through a full line of tractors, combine harvesters, hay and forage equipment, seeding and tillage implements, grain storage and. 150 strange bearing # A1021(ball), timken set-20 (roller)U399a and U365L. Shown at right is a 1966 and earlier case, with only horizontal ribs and no fill. 8's, however there are some differences The 8. Moser Engineering uses its finest alloy for these replacement shafts. 8" rear-ends, both solid axle and IRS, and are available in 28 spline and 31 spline versions. Click on a differential below to view photos, measurements, and carrier breaks, as well as applicable models, and available parts, for that particular fitment. For these axles, I called Greg Moser of Moser Engineering. 780" brake drum center hole; Choose "Big Ford New Style/Torino" (3/8" hole) or "Old Style" (1/2" hole) wheel bearing retainers. 31 Spline Axles also tend to be larger in diameter to accommodate the increased amount of splines. More splines means a larger diameter, which equates to a stronger axle. Specifications Guide Drive Axle GCW HWY Body Diameter Number of Splines Spline Diameter 5. Choose bearing retainer in Torino 3/8" hole or Older Big Ford 1/2" hole. Is there any way to tell the difference externally between the 28 and 31 spline axle shafts? Essentially what I'm looking for is a way to tell I wasn't ripped off if I hire a local guy to do an 8. NTK wideband O2 sensors with Dominator ECU. I need to buy a pair of axles because the stock ones are pitted. Two grooves - 1966-1970 M20 (1971-1974 M20 has 26 splines as opposed to the 10 spline early unit shown here) One groove - 1963-1970 M21 (1971-1974 M20 has 26 splines as opposed to the 10 spline early unit shown here) The input shaft above is a 10-spline unit while the one below is a 26-spline unit. The 741 has the smallest at 1. 84-inch 32-spline output shaft, 1. Because there are no clutch plates to wear out, as with the stock Traction-Lock differential, axle endplay does not increase over time. Narrow bolt pattern. 2 mm, the chain may contact the frame slightly during shift operation. Moser Engineering make an alloy 35 spline D60 front axle inner or outer, in the Ford or Chevy configuration. All this means custom axles are virtually a given — figure on $800 to $1300 for a set of custom 28 or 31-spline axles. the weak link in a 10 or a 12 bolt is the stock axles, not the fact that they are 28 or whatever spline. 10 gears, Bearing kit,FRPP aluminum driveshaft,31 spline yoke,axle seals and bearing's,trick flow diff cover,royal purple oil and red line friction modifier,and an SCT X cal3 tuner. First we divide the 58" total width by 2. The higher the gear ratio. 16" housing pressed tubes. It all boils down to money. Most people want that "beefer" rear end they think they are going to get when they switch to a 9 inch. Ok I want to take a cobra and set it up for road track and road use. Damaged axle spline. Most 1972 and earlier 31-tooth spline shafts can be shortened and 1973 and later versions typically cannot be resplined. Coarse Spline Axles: The coarse spline axles have the fewest teeth and are the early type. Our stock setup (bolded) is 28" tall tires and 4. It allows for looseness between mating splines and for eccen-tricities between the minor circle (internal), the major circle (external), and their respective. The spring perches are 28 inches apart. 780" brake drum center hole; Choose "Big Ford New Style/Torino" (3/8" hole) or "Old Style" (1/2" hole) wheel bearing retainers. 5″ 28-spline internal kit; One very grey area is the Blazer and Suburban front straight axle models built between 1987-92. Pro Race Axle Gun-Drilling Charge For 35 Spline Axles Up To 20" - Pair Strange Pro Race Axle Package 28, 30, 31, 33 or 35 Spline Axles Axle Bearings & 1/2″ Studs. Torsen T-2R differential for Ford 8. The Chrysler 9. 5-inch 10-bolt for instance, is only large enough to handle 30-spline axles. I have ran both Moser and Strange on and off the street. 4) There was a slight dimensional change in axle shaft length when the Sure Grip design changed. But splines. 25" is as stated above, a semifloating rear axle with 31 spline axleshafts. The Axle Exchange was founded in 1982 to provide a better quality C. The Dana 28 didn't completely go away though. Because the different axle combos, there are 4 different disc brake brackets available. IRS differences through the years. Some minor Dana 30 differences are documented in this article including differences in spindles, bearings, and brake hubs. The higher the gear ratio. Jim J D Race 330 990 8155. • Available in 28 or 31 spline, or 33 spline spools with your choice of carrier. The distance between the bottom center bolt in the cover and its adjacent bolts is 3 1/4 inches. B-body axle in the A. The splines, grooves, or tongues are machined along the length of the shaft. That said, not all housings are capable of fitting 35 or 40-spline axles, the GM 8. The two most common ways to identify your differential are establishing your Chevy truck axle identification through axle tags, or the shape of your differential cover. 86 gears on an aluminum spool. Click on a differential below to view photos, measurements, and carrier breaks, as well as applicable models, and available parts, for that particular fitment. These are the drive gears. 75" (but is straight rather than tapered) which some people prefer, and the 489 is the largest at 1. C stands for a Custom as the axle was delivered to the end user without axle brackets. 9 Bench-press: The main pinion bearing (as well as the carrier bearings) have to be pressed off, so we took them to the local NAPA machine shop for that. 23 The differences between 28-spline and 31-spline differentials are the side gears and the diameter of the holes for the axles. You can buy aftermarket 31-spline axles, but that will also require a new carrier and side gears. Allpro highsteer. The backing plate to backing plate width is 64 7/8". If you thinking of buying a used Trac Loc,make sure there are no cracks around or in between the ring gear bolt's. Recovery time also showed a significant difference between positions 2-3 (0. Sharing the name of the original full-size Cherokee SJ model, the 1984 XJ Cherokee was Jeep's first all-new vehicle design since the 1963 SJ Wagoneer, as well as was the first American off-roader built with fully integrated body-and-frame design, and became the mechanical basis for the MJ-series Jeep Comanche pickup truck (1985–1992). The most common Dana 35 applications are as a rear axle in the Jeep Cherokee , Jeep Wrangler , and Jeep Comanche and as a front axle in the Ford Explorer and Ford Ranger. The fundamental difference between these axles is how the gears are supported and which end of the axle housing (front or back) that they are assembled from. They're just going to be a weak link in your axle. R I G H T F R O M T H E S TA R T. This gives you a custom alloy shaft that has been induction heat treated, 100% magna-fluxed and has a hardened bearing seat for years of worry-free use. I happened upon a 1971 D-44 Narrow track from a CJ-5 30 spline flanged. If the gap between the outer edge of the smallest cog and the frame inside plane is between 2. Because there are no clutch plates to wear out, as with the stock Traction-Lock differential, axle endplay does not increase over time. 73 s) and positions 4-9 (0. 8" Ring Gear with 31-Spline C-Clip. 31 Spline Axles Most factory Solid Axle (Live Axle) Mustangs from 1979-2004 are equipped with the standard 28 spline axles whether it be 4 lug or 5 lug. Both used are the beefy 1/4" wall "DOM" steel tubing. Brake rotors are same diameter and appear the same. Denny's Driveshafts stocks the Ford 9 inch rear end pinion yokes in a variety of u-joint series in the 28 spline version and also a 1350 series for the 35 spline pro gears. 2013-2015 Genesis Coupe. 25" spacer, so I could save the money I'd spend on an LT kit and put it towards the more expensive Fabtech spindles. It's made out of the same material as their race axles (1541M, induction hardened) and does not have any taper the full length. All that is necessary to do this is a set of axles and a new differential and we would recommend a third member rebuild kit. 25 (95% confidence interval 1. 31/28 Spline 50-7500 23 Spline Ford T19 2/4WD 4 Speed 31/28 Spline 50-6501 23 Spline Ford NP435 2/4WD 4 Speed 31/28 Spline 50-3801 23 Spline Ford ZF 4WD 5 Speed 31 Spline (Stock OEM) 31 Spline Ford C4 (66-77) 4WD 3 Speed 28 Spline (Stock OEM) 28 Spline Ford C4 4WD 3 Speed. This should do me well enough for the way I use the car (show car that is 95% street, 5% Drag's). 0" Ring Gear with GM Series Axle 1963, Differential Pinion Nut by Ratech®. This number can be found at the top-left of the label located on the backside of the passenger side axle beam. The R&P ratio ranges supported by the carriers are 2. 8", make them a great choice for mid to full-size trucks and SUVs and is why Ford continues to use them in many of their vehicles. ft of torque under high-stress. 31 spline axle 8. 625 inch differential, this differential was utilized by GM in it very popular passenger Car starting in 1977. Tolerances are also an issue with roll forming. Any item that has been installed even partially installed will not receive credit. That way it is practically impossible to break an axle because you have at least a 200% safety factor. 84-inch 27-spline output shaft, and 1. Strength depends on the type of metal. A very common upgrade is to install a set of 31 spline axles. 5" with Moser axles (28 spline), ARP cap studs, c-clip eliminators, locker, and aluminum support cover. The Ford 4x4 Dana 60's have the drivers side drop, both standard (low pinion) and reverse cut (high pinion. Inside, the ring-gear bolts are the same as the 8. The rear R180 uses the bigger rear axles. Don't confuse the pinion spline with the axle spline! Large pinion gear sets are only available in 9310 alloys, which are specifically designed for the shock loads drag racing places upon them. Early 28 Spline axles are tapered. I'm looking at building a engine pushing around 800 to 900 hp and an AOD. Uses 28 spline c/clip axles. Available in open, Trac-Loc, Powertrax, Truetrac, and full light weight spool. 5" with Moser axles (28 spline), ARP cap studs, c-clip eliminators, locker, and aluminum support cover. ALL AXLES ARE STRAIGHTENED, KINGPINS RESIZED (if needed), KINGPINS BOSS SET TO FACTORY INCLINATION, DROPPED, SANDBLASTED, AND MAGNA FLUXED (to check for cracks) Question - just ask. Should I get 35 or 40-spline axle-spool combination? For many applications the 1. The obvious differences in 28 and 31 spline axles will be the number of splines! When you count the number of teeth (splines) on each axle, you can find out which option you have. the only thing available that day was a rear off a 2wd c/k. Most of my driving is HWY and didn't want to go 4spd. 68 Cougar XR7 street and strip car, 428 4-speed, all steel full interior, 10. 8's use the same 28 spline axles. The elements of Y are the differences between adjacent elements of X. Jereme Miltier installed the Branik Motorsport axles in the housing then installed the 40-spline drive plates that connects the axle to the hub and spins the wheels. CTS Spool, Steel, 7. Hi all, I'm replacing my stock 31 spline axles as my car is approaching the high 10's. The gears and the carrier have proven to be significantly stronger than the 10 and 12-bolt Chevrolet, which use smaller 8-1/2” and 8-7/8” diameter ring gears, respectively. The only difference between a '93 and earlier Explorer and a Ranger is the Explorers are 31 spline axles, and Rangers are 28 spline. 8 Solid Axle. They can also be used instead of a conventional socket on conventional 4 point, 6 point and 12 point fasteners. I am realizing that my 12×142 end caps dont seem to fit. So if I ever want to put a 8:31 915 in my '71, I only need to find one '79 or older, and my axles will work. 00" axle tube. 76" - GM #3708145 To help determine the driven gear needed for either drive gear based on rear gear ratio and tire diameter, try here. 2" I was rebuilding a stock 12-bolt in a '70 Chevelle with 30 spline axles and measured the diameter of the axle at 1. Many parts stores and axle manufacturers will have the correct one in stock. 1987-92 front straight axles came with either 28-splines or 30-splines. all) have 1. The 28 spline is tapered at the end the 31 spline goes directly from smooth to splines without taper. The Dana 35 axle shafts have 27 splines and a 1. Mini Spool 31 & 28 Spline ford 9"xw xy xa xb drag car - eBay Axle Parts, Transmission, Car Parts, Accessories, Cars, Bikes, Boats. Timbren Axle-Less Trailer Suspension System with Hubs - 5 on 4-1/2 - Regular Tires - 2,000 lbs. 1982 GM starting installation in the Camaro and Z28 series vehicles, Pontiac Firebirds and Trans AM began using it in 1982. 2001 Halfshafts have 31 spline inners and 28 spline outers. That means 35 spline. Several variations of the Dana 44 have been used as the rear axle in Jeeps, all of them use a 8. The brakes on the 05 are completely different also. 31 Spline axles are uniform in diameter. 15" Universal Single Cardian Turning Angle 36 Degrees Fluid capacity 4. Replace these with 10x2-1/2" or 11-2-1/2" brakes and associated hardware from the donor vehicle or similar. This unit is well suited for vehicles under 3,000 lbs with moderate horsepower and street tires. Spline count refers to the number of splines (the small "teeth" that mesh together for your axles or driveshaft) so a 31 spline axle will not fit into a 28 spline housing, due to a. Thus, the Moser axles were chosen in favor of stock 28-spline axles from a junkyard. 25" ring gear • 3. I wan't going to spend $600 fixing a truck that was worth maybe $2000 at the time, about 1992. a few weeks ago the diff carrier cracked on my original rear. Another big difference between the CJ and Dana 30s used in later models is the CJ has the diff case offset on the passenger side and the later models have the diff case offset on the drivers side. 5 Axle = 18-28 ftlbs. dont take this as gospel because they can be interchanged as long as you use the. 25 : 1 ratio centres. Alot have 31 spline c clips. #N#4-SPEED TOPLOADER IDENTIFICATION. 88 (a little over 4-3/4 revs) might be hard to distinguish, but if you did 10 times as many revs on the wheel, you magnify the difference at the driveshaft by 10 as well. Simply measure from your bare housing end to the differential cross and add 2. The difference in strength of the standard parts compared to aftermarket parts is huge too. These were prone to breaking. To further complicate this, and to keep em straight, the dealers (and gear joints) just started calling "all" 26-spline jobs the 7. The 28 spline is tapered at the end the 31 spline goes directly from smooth to splines without taper. Like other Ford axles, the 8. 5″ have drums. Bolt pattern is 5X114. Available in open, Trac-Loc, Powertrax, Truetrac, and full light weight spool. If it's underneath a 97+ XJ it's 29 spline. The lowest ratio for this rearend is a 2. A very common upgrade is to install a set of 31 spline axles. B-body axle in the A. Ford 9″ 28 spline rear axle shaft. 86 gears on an aluminum spool. They have a ring gear diameter of 7 and 1/8 inches. So, internals were increased. Two of the shafts are brand new from Marlin never used, only taken out of the box to show me before I put them back in and took them home. Difference between Limited-Slip Rear Axle. Essentially the difference between the sedan and L model prior to 2003 was eliminated. Ran in the 11's for years and never hurt it. Also what would be the. 5 Mustang rear end WILL fit the 8. gun drilled total length was 29". Choose bearing retainer in Torino 3/8" hole or Older Big Ford 1/2" hole. 1967 1968 rears can be 28 or 31 spline 1969 -1970 are only 28 BUT witrh the custom axles we build you are NEVER limited to 28 we make 31 spline axles too. Mark Williams does, however, offer Hi-Torque forged steel axles with OEM type splines. All that is necessary to do this is a set of axles and a new differential and we would recommend a third member rebuild kit. 8" gears, off-road ring and pinions, ring and pinion gear sets, master install kits, pinion kits, mini install kits, axles, ujoints, bearings, air lockers, triple drilled flange, diff housings, solid spacers and other Ford performance parts and accessories for your 8. Most '91'01. DUKW's all had BANJO axles. This time cheapest quote I got was $275 each from central. All of my search term words; Any of my search term words; Find results in Content titles and body; Content titles only. According to the New Car Buying Guide, the GAWR includes the weight of the vehicle, passengers, cargo and even trailer tongue weight (if applicable). Axle Spline Count: 31. Dana 50's were made as front axles only. The lowest ratio for this rearend is a 2. You can get 31 spline axles that will work from a 1972 T-Bird. Also what would be the. Axle Bearing sizes ( non floater ) Small Ford - Stock ID 1. So what exactly is the difference between these? Is the performance the same across the board?. 10 gears, Bearing kit,FRPP aluminum driveshaft,31 spline yoke,axle seals and bearing's,trick flow diff cover,royal purple oil and red line friction modifier,and an SCT X cal3 tuner. 5 axle, and has 31 spline axles for added strength. Tr3550: 350 ft/lbs torque rating, 10 spline input shaft, 28 spline output shaft. Dynatrac has a nice kit with 35 spline shafts, ARB, Diff Cover and a discounted compressor that is causing me to consider going 35 spline in the rear. Rear Axle: 70: Rear Suspension 28 : Two-Speed Rear Axle: 71: Drive System 29 - 30 (RPO 202 - All 5000, 5100, 5400 Models) Brakes 30 : Rear Springs & Related Parts: 72: Engine. 84" - GM #3708144 (27 tooth spline) or GM #3978758 (32 tooth spline) Small 6 tooth drive gear - 1. Removing 3 mm radius leaves only 3 mm metal remaining between the spline and bearing. Designed to fit an 8. The 1999-2002 are aluminum engine buts not supercharges correct? What kinda boost can you throw at these aluminum engines and what kinda power can you make. Swappers are aware of the strong 31-spline shafts and 8. Find Differential Carriers with Dana 35 Axle Model and get Free Shipping on Orders Over $99 at Summit Racing! Vehicle/Engine Search Vehicle/Engine Search Make/Model Search Make/Engine Search Dana 35, 27-spline Axle, Jeep, 1. Birfs are a better design than U-joints. 31-inch diameter versus the 28 spline's 1. Mark Williams does, however, offer Hi-Torque forged steel axles with OEM type splines. The axles look perfect but the spline pitch on the 33 are "sharper" than the 31 Moser. 2010-2015 R8 V10. wrenches on double. Below is a chart relating axle gearing, tire size, and RPM, plus the difference in RPM from "stock". All after 1993 are 31 spline. The 28 spline halfshafts were the weakest halfshafts of all IRS years. I think they're involutes just out of convenience in manufacture because they're rolled or hobbed in mass production and those actions generate involutes more readily than serrations. The axle housing from the Ex will fit the ranger, with minor mods, but don't fool around with the spider gears, not really worth the trouble. Both manufactured with teeth structure on their periphery. The only rear reason I can see to stay 30 spline would be so I would already have spare shafts (my take offs) So i guess my questions would be how. Jeff Glucker December 17, 2018 Comment Now! Driveshafts, or propshafts, and constant velocity (CV) joints are crucial to the proper and safe operation of a vehicle. The ring gear is larger on the 8. Yukon Gear & Axle has the strength you need for on or off the race track. All the Rover back axles on coil sprung Landy's have similar strength shafts whether 10 or 24 spline but the V8. 8 models / Disc & Rim. 50” 28 Spline Ford 9” Ring and Pinion 8620 3. 27 spline axles for the stock 30). I then measured the 28 spline axles in my extreme power robbing Granada Ford 9" and found that they were 1. The only connection between spline count is early axles tended to be 28 spline. It all boils down to money. 29 1/2" long, 28 spline, 2. Shimano 11-speed bodies work only with 11-speed cassettes. S478 Midget Axle Spacer Kit, for 36 spline axles includes 14 spacers for both sides. How much difference,strength wise,is there between the 28 & 31 spline axles for the 9 inch Ford rearend ? Is there a measureable difference in the 28 vs 31 spline axles - Hot Rod Forum : Hotrodders Bulletin Board. The primary difference between the older Salisbury and the modern Dana/Spicer is the spline count on the axles and pinion yoke. For the most part eight inch and nine inch car axle shafts will interchange between housings of the same width,spline count and bearing size (ie. If spline count matches, look closely at the cut on the splines to be sure the spline fit matches between the AX4 transmission output shaft and the earlier NP231 transfer case input. 8 from an explorer is 1. Counter sunk holes in center indicate a 31 spline axle. Most applications are stocked on the shelf and can ship same day if the order is placed before 1:00 EST. Available in open, Trac-Loc, Powertrax, Truetrac, and full light weight spool. Hood Clearance Difference. The casting number on a Dana 50 is 229. Integra Type R (JDM / EDM) 2010-2012 Genesis Coupe. Aftermarket 28 spline axles are made from a better material, that's why they're a step up from stock 28s. They are also capable of subjecting the axle shafts to much higher torque loads than would be possible with an open differential because they allow 100% of the available torque to carried by a single axle shaft as opposed to being divided up between the two. If it's underneath a 97+ XJ it's 29 spline. They transfer rotary motion in rotary drive applications. For example, the difference between 4. Ford 9 / HD Drag Spool / 28, 31, 33, 35, 40 Spline-Drag Spool for drag racing. Nothing worse than a leak or a rattle. The 12-bolt's axles are held in place with C-clips, and these axle retainers are considered to be a downside to the 12-bolt. 56 (a little over 4-1/2 revs) and 4. GM rearend carrier breaks. Basic information regarding axle splines. spline if how many teeth on the axle there are, more teeth the more power it can handle 31 spline is a lot, you'll be fine in most applications with 28 Show Full Signature Scion Tc Turbo - 9psi 297whp 287wtq 2500lbs. The Yukon 1541H alloy 5-lug rear axle shaft for 1979-1993 8. Most units you will come across, however, will be of the 28-spline variety; 31-spline axles were standard equipment in the Ranger FX4, the Mazda Navajo and some later applications. I don't think I'd mind a 2. I got 2 drivers side and 2 passenger's side axle shafts and a short birf. Strange Oval 30-1/2" Long Axle Shaft 31 Spline Carrier 24 Spline Drive Flange Gun Drilled - Steel (0) Reviews: Write first review Description: Axle Shaft, 30-1/2 in Long, 31 Spline Carrier, 24 Spline Drive Flange, Gun Drilled, Steel, Natural, Each. Dana 30: This axle size is the most common, and you'll only find it on the front of Jeep. A-904, 998 ,999. Removing 3 mm radius leaves only 3 mm metal remaining between the spline and bearing. 5" ring and pinion. The 31 spline models also use larger carrier bearings than the 28 spline models. 1967-1969 axle bearings are a sealed ball bearing design. Introduced in 1962. 42:1,” or a “3. If you run at any of the Outlaw modified or IMCA A-Mod races you will need one of these Winters steel tubed quick changes. The 31 spline axle can usually be identified by the flat surface with 3 dimples on the end of each shaft *. He goes on to tell me mine will have 31 spline axles which are found only in V8 4x4's, so my chances of finding anything in any junkyard are slim since the standard axles, 26 or 28 splines IIRC, are used in everything else. Seoul is an inland city located at 37° 34’ N and 126° 58’ E, whereas Busan is a coastal city located at 35° 06’ N and 129° 02’ E (Fig. 78 retail Front outer axle spindle brass bushing solid----- 90999-70067 verified with my eyeballs. It's possible to reliably run 35-inch tires on these axles if used sanely. 1-14" thread size. 2001 Halfshafts have 31 spline inners and 28 spline outers. There are no operator adjustments or requirements to operate the additional braking system. Jeff Glucker December 17, 2018 Comment Now! Driveshafts, or propshafts, and constant velocity (CV) joints are crucial to the proper and safe operation of a vehicle. Many parts stores and axle manufacturers will have the correct one in stock. If your spline measurements are between 2 sizes, determine whether the width is nearer to the larger or smaller size and choose the closest match. I ordered Superior Gear axles which arrived at 31 splines. 87 rear axle,5. Designed with precision and functionality in mind, this accessory. 8 shafts where 31 spline, and I still went to an alloy shaft when I put in the locker, just as some added security. Dynatrac has a nice kit with 35 spline shafts, ARB, Diff Cover and a discounted compressor that is causing me to consider going 35 spline in the rear. Large 8 tooth drive gear - 1. Industry standards state that most modern automotive axle shafts (All of the 28, 30, 31, 35, 40 spline axles that interest us) are 24-pitch. Cost a little more then 700$. minimum tensile strength aircraft quality main cap bolts. They are not designed or intended for street driven vehicles. High quality 7/8" pillow block bearing. 5" with Moser axles (28 spline), ARP cap studs, c-clip eliminators, locker, and aluminum support cover. The Dana 44s with the two piece shafts are 19 spline or 27 spline and the versions wih the once piece shafts are 30 spline. Like other Ford axles, the 8. Basic information regarding axle splines. 781" ID carrier bearings such as overhaul kit 9190950-31 or 9190950-31S. i was told a while back by a ford guy that you could tell if an axle was 28 or 31 by looking at the end. 51" Flange Axle 28 Spline 3 Bolt Pat. the tensile strength (psi) in the steel for typical axles are. Our stock setup (bolded) is 28" tall tires and 4. 5" 10 bolt rear end identification vs 8. Pretty sure all 98’s have 26 spline axles, so I think any of these fit. Cars normally have unequal length shafts with the shorter axle used on the left. Depending on the class of fit, a spline is able to accommodate axial movement along the shaft and still transmit torque. The elements of Y are the differences between adjacent elements of X. The 31 spline is the stouter of the axleshafts with a 1. My factory 8. If an axle breaks, there is nothing holding the wheel and tire into the rearend. DUKW's all had BANJO axles. 34" outer axle spline pitch 1. 89 gear set. 5″ and the 8. All OE 12-bolt Positraction rearends use 30-spline axles. Banjos in hq hj should be coarse spline and in hx hz should be fine spline and both will have the same type splined centre to take the axles. This provides a stronger lock than just welding the gears together. Also avoid 33 spline axle shafts for your Ford 9". Rebuildable to enable users to modify or repair normal wear without having to incur the cost of a brand new unit. This is from TTC spec sheet: Tr3550 TKO spec sheet Sean. 8s are 28-spline except Explorer, Ranger FX4, and Mustang Cobra. He goes on to tell me mine will have 31 spline axles which are found only in V8 4x4's, so my chances of finding anything in any junkyard are slim since the standard axles, 26 or 28 splines IIRC, are used in everything else. I know of Moser,Strange and Mark Williams,which do you prefer? I think I will retain 31 splines as most calculators show that 31 spline is fine for my set up. We are everyday enthusiasts just like you. I consistently hold. 10 gears, Bearing kit,FRPP aluminum driveshaft,31 spline yoke,axle seals and bearing's,trick flow diff cover,royal purple oil and red line friction modifier,and an SCT X cal3 tuner. Wide ratio. 1967 1968 rears can be 28 or 31 spline 1969 -1970 are only 28 BUT witrh the custom axles we build you are NEVER limited to 28 we make 31 spline axles too. 1909-27 Model T. The extra cost of the axles. 1 with loose fit as indicated by your measurements, possibly resulting from wear, or c) an involute spline as per B92. Ask Question – Solar Mike Sep 1 '17 at 4:28. Strange center section with Truetrac, 3. Which of the following gear combinations accommodates a speed difference between the two drive wheels on a drive axle? the differential pinions and side gear Chapter 31. Many guys use Bridgeports with holders armed with the SPG431 inserts which are close enough at a 45* pressure angle. For travel speeds of 50 km/h (31 mph), B-speed-rated tires that provide high-speed capabilities are required. The elements of Y are the differences between adjacent elements of X. SPLINE SOCKETS P20657 10/06 Proto® spline tools are designed to service spline fasteners. 8 swap on my 97 TJ. The Yukon 1541H alloy rear axle shaft is a C-clip axle. It is often the case for transfer boxes in all wheel drive vehicles. (per axle) 35 Spline: 9,600 ft. The Ford 4x4 Dana 60's have the drivers side drop, both standard (low pinion) and reverse cut (high pinion. I got 2 drivers side and 2 passenger's side axle shafts and a short birf. looking for a 9"ford third member 31 spline what. 50" / 35 spline axles but they are extremely rare. Crate Axle, 64-66 GM A-Body 9-Inch Crate, Black PC, 31-Spline Axle, 3. 08 & down / 3. In the yellow zones you'll notice some changes. g'day, trying to chase up some 28 spline drum brake 9" axles. Ford first used the 8. Integra Type R (JDM / EDM) 2010-2012 Genesis Coupe. Rear Axles Rear Axles Item Description RING GEAR NUT & BOLT KIT 19 Nut 20 Bolt 21 Pinion Pilot Brg 22 Pinion Brg Cone - Inner 23 PINION BRG SPACER (SVC KIT) 24 Pinion Brg Cage & Cup Assy Cage #127481C NSS Cage #129995C NSS 25 Pinion Brg Cup - Inner 26 Pinion Brg Cup - Outer 27 Pinion Brg Cone - Outer 28 Capscrew Qty 16 16 1 1 1 1 1 1 1 6 OIL. First we divide the 58" total width by 2. 1 in stock! Add To Cart. 29 inches in diameter) are more desirable but far less common. All the parts where spline count is specified it is 28, which as BigB advised, will have a 32MM nut. 125" for all 9" rears whether you have a locker, spool, posi or open diff. Stock axle splines: 31 spline axles (upgradeable to 35/40 spline) Width: 65" wide; Notes: Axles from 2wd vehicles had 28 spline axles, but still can be converted to 35/40 splines. It will either be a 28 or 31 spline. Its a 6 bolt disc hub. These are available for both stock and custom spline applications, and feature stock replacement or chromoly material. It is also used as a platform for disassembly and for final assembly. Dynalite, Drilled/Slotted/Red Calipers Not Yet Reviewed Part Number: CUR-CR-GA138TWFB More Detail. 89 69-0311-135-9. 1973 - 1979 F-100 & Larger F-Series Trucks - 28 spline , 31 spline axle identification - my questions isn't 73-79 specific, but i am working on a 76 f100 shortbed so i thought i'd post it here. 5" 10 bolt rear with 26 spline axles. Pinion:Ring Teeth. 891 (carrier bearing O. Of course the T-Birds came 28 or 31 spline and have two different axle bearing sizes of which you will need to match, but it is a cheaper way to get 31 spline axle than buying new. 28 spline mini spools are the same price as 31 spline mini spools. Also what would be the. The FRPP are 31 spline axle bars. The difference in strength of the standard parts compared to aftermarket parts is huge too. They are forged from 8620 steel to set a strong foundation, then precision-machined to OE specifications using the latest manufacturing techniques and state-of-the-art equipment. Small Ford - Aftermarket 1. The rear axles on all Ford Explorers are also 8. TKO: 375 ft/lbs torque rating, 26 spline input shaft, 31 spline output shaft. 5 axle, and has 31 spline axles for added strength. (per axle) 31 Spline: 7,000 ft. 28 spline axles are present in any BW diff using a 28 spline carrier in the centre (VLT/VLCT with 4 pinion LSD, VN-VS [all centres] ); however 28 spline axles from VN-VS may not be used in a VL diff housing (they are too long). 28 spline-stock: Big Ford: 1. Motive Gear offers aftermarket ring & pinion gearsets, differential bearing kits, a complete line of transmission and transfer case parts, as well as replacement axle shafts. While it is ideal for street use, autocrossing, and road racing, the Torsen differential is not recommended for drag strip use. The extra cost of the axles. 8 pints wheel bearing Tapered Roller Tie Rod type Ball and socket Tie rod diameter 1. It had a 7. 75 gear, I settled on a Quick Performance 9" with the Ford retainers, 31 spline axles, all brackets welded on and disc. 5" overall wider than a ranger 7. Also note the slightly larger diameter of the splined area for the top axle; this is the 30-spline, versus the smaller 28-spline stocker. All of my search term words; Any of my search term words; Find results in Content titles and body; Content titles only. (per axle) 35 Spline: 9,600 ft. " Our Classic Road Bikes. Gears are available for most every differential. Shimano offers complete Micro Spline wheelsets at M8100 XT level in both 650b and 29" sizes, both with Boost spacing and 15mm front and 12mm rear through axles. The bearing surface(out by the wheels) is the same size 28 and 31 spline, I think it is 1. I happened upon a 1971 D-44 Narrow track from a CJ-5 30 spline flanged. spline if how many teeth on the axle there are, more teeth the more power it can handle 31 spline is a lot, you'll be fine in most applications with 28 Show Full Signature Scion Tc Turbo - 9psi 297whp 287wtq 2500lbs. These are the drive gears. There are no operator adjustments or requirements to operate the additional braking system. 2005-2014 Mustangs are equipped with 31 spline axles which are about 30% stronger than the factory 28 spline axles making them a popular aftermarket upgrade for 1979-2004. An actual diametrical pitch specification will be a number specifying the number of teeth per inch of pitch diameter. Many guys use Bridgeports with holders armed with the SPG431 inserts which are close enough at a 45* pressure angle. the 44HD having a 1. These axles require: 31 spline carriers; 2. the weak link in a 10 or a 12 bolt is the stock axles, not the fact that they are 28 or whatever spline. 8" IRS 2015 & Up. Which of the following gear sets would determine the output gear ratio in a single-reduction rear axle carrier? the pinion and crown gear set. The rear R180 uses the bigger rear axles. The axles, make sure they're for open differential and not Gettag, they won't fit and can handle I believe 600HP. These axles are non-tapered, with hardened bearing seats and machined c-clip grooves, to fit OEM applications. The difference between a 8 inch and 9 inch, when we are talking 28 spline is far and few. 29" diameter; 31 Spline axle shafts with a 1. The 1999-2002 are aluminum engine buts not supercharges correct? What kinda boost can you throw at these aluminum engines and what kinda power can you make. Last time I bought one from central it was $170. So what exactly is the difference between these? Is the performance the same across the board?. Most trucks have equal length axle shafts. 1" shorter as well. It is 60" wide with no offset and 4. The bearing surface(out by the wheels) is the same size 28 and 31 spline, I think it is 1. ***35X spool for 2. Like other Ford axles, the 8. 55 :1 and 3. It doesn't matter if it's going in an 8" a 9", it's on a 28 spline or a 31 spline axle. A few years ago, there were a lot of threads stating the there is absolutely no difference in the axles. Designed with precision and functionality in mind, this accessory. 1 in stock! Add To Cart. Birfs are a better design than U-joints. The Chrysler 8. 75 should be a 34 spline axle. 1932 Ford Model B Heavy. In order to run a 31 spline differential in this housing, the axles will need to be custom made so that they have the smaller axle bearings and are. Flangeax28BBL-33" Flange Axle 28 Spline 3 Bolt Pattern Big Bearing Long 9 1/4" Spline. All 1968, 1969, and 1970 Mustangs were built with the engine in the front of the car and the drive wheels at the rear. They are a direct bolt-in for the 7. That means 35 spline. 834 Small Ford - Aftermarket 1. We are on a mission to build the best bicycle shop on the planet and sprinkle on amazing mountain bike media on top of that! We exist to support people having fun on bicycles. 1973 - 1979 F-100 & Larger F-Series Trucks - 28 spline , 31 spline axle identification - my questions isn't 73-79 specific, but i am working on a 76 f100 shortbed so i thought i'd post it here. 29" diameter; 31 Spline axle shafts with a 1. 39 Inv Spline 217461 --- --- Includes items 15-19 41 Inv Spline --- 216229 216229 Includes items 15-19 WHEEL DIFF KIT w/o SIDE GEARS 216228 216228 216228 Includes items 16-19. The diff is built into the axle rather than into a removable section. The TEN Factory product line includes: chromoly front and rear axle pair kits, performance single axle kits, and replacement axle shafts. To further complicate this, and to keep em straight, the dealers (and gear joints) just started calling "all" 26-spline jobs the 7. Find Differential Carriers with Dana 35 Axle Model and get Free Shipping on Orders Over $99 at Summit Racing! Vehicle/Engine Search Vehicle/Engine Search Make/Model Search Make/Engine Search Dana 35, 27-spline Axle, Jeep, 1. minimum tensile strength. The 1999-2002 are aluminum engine buts not supercharges correct? What kinda boost can you throw at these aluminum engines and what kinda power can you make. So lets figure out the axle lengths on a 58" total width big bearing 9". 78 retail Front outer axle spindle brass bushing solid----- 90999-70067 verified with my eyeballs. Here you can see the difference between a Dana 44HD (Above) and Dana 50 (Below). Premium 9 Inch Ford Mini Spool, 28 Spline made by Speedway Motors, for as low as $22. Any item that has been installed even partially installed will not receive credit. This article also explains why the Dana 30 is a good low buck axle upgrade for '45-'71 CJs. #N#Shown is a 3 1/ 4" Saddle (1310) You will be measuring the saddle width (where the u-joint cups fit into the yoke). 2" I was rebuilding a stock 12-bolt in a '70 Chevelle with 30 spline axles and measured the diameter of the axle at 1. 2004-2008 SL55 AMG. The rear axle ratio may be determined by finding the two- or three-letter serial number prefix in the following table. 18-inch diameter. With just ignition on and after heating cycle. 8s are 28-spline except Explorer, Ranger FX4, and Mustang Cobra. 35c is a little bit newer version of dana35. Just ordered a eaton diff,31 spline axle's,FRPP 4. The backing plate to backing plate width is 64 7/8". Shockloads are a b*tch. 25-inch tubes also help. 8 Ring and Pinion Installation INSTRUCTION SHEET NO PART OF THIS DOCUMENT MAY BE REPRODUCED WITHOUT PRIOR AGREEMENT AND WRITTEN PERMISSION OF FORD RACING PERFORMANCE PARTS Techline 1-800-367-3788 Page 3 of 31 IS-1850-0239 Factory Ford shop manuals are available from Helm Publications, 1 -800 -782 -4356. 5 10 bolt with stock 28 spline axles is just as strong as a 12 bolt unless you are at the drag strip leaving the line at 3500-4000 Rpm with slicks. 42:1,” or a “3. These axles are non-tapered, with hardened bearing seats and machined c-clip grooves, to fit OEM applications. Image may vary from actual product: YDGC9. 25 spline, 8/20/64 to. 5" overall wider than a ranger 7. 8 Solid Axle. indicate a 31 spline axle. 28 Spline axle shafts with a 1. The 1999-2002 are aluminum engine buts not supercharges correct? What kinda boost can you throw at these aluminum engines and what kinda power can you make. Strange Oval 30-1/2" Long Axle Shaft 31 Spline Carrier 24 Spline Drive Flange Gun Drilled - Steel (0) Reviews: Write first review Description: Axle Shaft, 30-1/2 in Long, 31 Spline Carrier, 24 Spline Drive Flange, Gun Drilled, Steel, Natural, Each. B-body axle in the A. Denny's Driveshafts stocks the Ford 9 inch rear end pinion yokes in a variety of u-joint series in the 28 spline version and also a 1350 series for the 35 spline pro gears. BB30, BB86 and BB90? No worries. 1987-92 front straight axles came with either 28-splines or 30-splines. A 30-spline axle is rated at 6,200 lb-ft, a 31-spline at 7,000, a 33-spline at 8,200, a 35-spline at 9,600, and a 40-spline at 12,000. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Note the much finer splines on the one below. 25" ring gear • 3. Thanks for. Also what would be the. 31-inch diameter versus the 28 spline’s 1. Because the different axle combos, there are 4 different disc brake brackets available. 1967 1968 rears can be 28 or 31 spline 1969 -1970 are only 28 BUT witrh the custom axles we build you are NEVER limited to 28 we make 31 spline axles too. It is a 390. Most units will be of the 28-spline variety; 31-spline axles were standard equipment in the Ranger FX4 and the Mazda Navajo and some later applications. Tolerances are also an issue with roll forming. It will either be a 28 or 31 spline. Moser housing, moser 31 spline axles, ford iron third member, detroit locker, motive 3. 95 14) Front Axle Shaft Assembly, Left Side Axle (long), Dana 25 & Dana 27, 10 spline 909459 $139. 68 Cougar XR7 street and strip car, 428 4-speed, all steel full interior, 10. 7 SERIES 4WD REPAIR KIT. Yea once with street tire's ran a 13. My stock '69 F100 28-spline axle on the left. The centers of the axle, the wheel hub bore and the piston of hydraulic machine were lined up on the same axis. Parts are very hard to find. In 1999 the halfshafts on the IRS contained a 28 spline inner shaft. Straight-Tooth Spline Strength Splines have the same failure mechanisms as keys: 1) shear or 2) bearing. The name is legendary and synonymous with rock crawling and off-road vehicle performance. Moser Engineering uses its finest alloy for these replacement shafts. The 1962-63 serial numbers are located on the front, right side of the differential carrier. They are necessary to move a. 4130 cromoly Fits Ford 9 all ratios. indicate a 31 spline axle. The gun drilling was expensive. Shimano 11-speed bodies work only with 11-speed cassettes. Just ordered a eaton diff,31 spline axle's,FRPP 4. The NP205 gear driven transfer case is considered by many to be the king of bulletproof. Integra Type R (JDM / EDM) 2010-2012 Genesis Coupe.
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