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What year explorer has 31 spline axles?
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What year explorer has 31 spline axles?
10 Bolt Cover Vehicle Model Year: Jeep Commanche MJ 1986-92 Dana 35C (C. This is a Ford 8. One of these animal signs is the pig, which holds sign. West Coast Classic Cougar has 28 spline axles for $110 each. Covering the Explorer, ST, Sport, Lincoln Aviator, Sport Trac,. The best way is to pull the axle. This rebuild also includes all new seals, bearings, and ring gear hardware. Joined January 31, 2007 Messages 1,477 Reaction score 5 City, State St. Janome is a renowned brand in the sewing machine industry, known for its innovative designs and top-notch performance. I remember a few people asking about using explorer axles in 94/95 8. The axle can be the weak link in these rears along with the 8 High performance and truck 9” rears came with 31 spline axles. 8 explorer axle with 3. In recent years, the popularity of live classes online has skyrocketed. Find Axle Shafts, Direct Fit 28 Inner Axle Splines and get Free Shipping on Orders Over $109 at Summit Racing! Buy in monthly payments with Affirm on orders over $50 Details. November 8, 2005 Hello, began today swapping from 28 to 31 spline in my 2wd 96 Ranger, when we encounterd a problem. People are increasingly concerned about the environmental impact of their choices, including the brands t. Are you a motivated 15-year-old looking for your first job? Whether you’re saving up for a special purchase or gaining valuable work experience, there are plenty of places that hir. 64 Fairlane Thunerbolt Clone - Long Term Project. Not having the best of days today. 8 Rear End Wavetrac Differential available in 31/33 spline. i was curious if anyone has taken the differential, axles and gears out of one of those explorer axles and installed all those. The 31-spline axles, sought by hobbyists, are stronger and harder to find. Gear axles which arrived at 31 splines. The #1 Ford Explorer enthusiast resource for over 25 years! Performance upgrades, maintenance, modifications and problem solving. 94" outer diameter and a 3. Date published: 2020-02-15. It is a factory part for 31 spline equipped 1968 - 70 Cougar / Mustang / Fairlane/ Comet. Including 07-14 gt500. 80 inches in diameter. We pride ourselves in our ability to supply quality America-made products, at an affordable price with unmatched turn around times. 8 31 spline Explorer Rear Axle Shafts. Only real question I have is the distance between axle flange to flange8 28 spline and the 31 spline 8 is it the same or longer. The 28-spline axles will have a noticeable taper where it necks down: The above axle is a 28-spline 8 Notice how much the tube tapers at the end. This is a genuine AAM bare open differential carrier assembly that fit the GM 7. Janome is a renowned brand in the sewing machine industry, known for its innovative designs and top-notch performance. The concept of rollers riding directly on the axle. # 9507S, it is specified as the replacement bearing for kits 9200 & 9300. To the best of my knowledge all Explorers are 31 spline, but I'd wait for a couple more replies to confirm that before you go ordering anything Even a set of stock ford 31 spline axles would work for just fine. 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. Measurement Ford Explorer 8. 10 gears There's really only 2 parts needed to make the change. Complete kit includes axles, axle bearings and seals and all necessary hardware. 8-Inch axle tube is 3. 8-inch differential should be relatively easy. I do know the '95-2001 Explorer rear ends have disc brakes, 31-spline axles and usually good ratios --but not all have Traction-Lok differentials. my Car is a 600 hp turbo (76mm), c4 with brake, 15 inch by 10 with 275/60 Et streets (dot drag radial). 25" bores is the way to go. Explorers got the 31 spline axles but only up to a 3 The Axle bearing are attached to the axles. Aftermarket 28 spline axles are made from a better material, that's why they're a step up from stock 28s. Part Number: SVL-2022636-10 out of 5 stars. C clip eliminators are a good idea, they're stronger than a thin C clip to retain the axles in case of failure. Replacing A Ford Ranger 7. i know there is a gear code on the axle somehwere, but i dont know where or if it uses the same code. I recently put together a sort hybrid 8. The inability to accurately assess risk for insuranc. 50 traction-lok and has 28 spline axles. November 14, 2009 #3 I am wanting to know if my 1994 explorer xlt 4x4 rear end axels are 28 or 31 splines at the diff. but 2 years ago bought a. 8 shaft out of the explorer 31 spline shaft is stronger than the dana 60 which is super strong. 1. 9310 steel gears run in case-hardened billet or forged steel bodies. 8-Inch Width between wheel mounting surfaces 59. They went with the larger axle tubes of the 31 spline housing but kept the 28 spline axles Received 0 Likes on 0 Posts. It doesn't matter if it's going in an 8" a 9", it's on a 28 spline or a 31 spline axle The difference between a 31 spline axle and a 28 spline is all after the bearing surface (28 splines taper down more than a 31). Does anyone know where I can find the specifications on the 8. Solo travel has become increasingly popular in recent years, with more and more people choosing to embark on adventures alone. 5-Inches Wider Than 7. The 28 and 31 spline axle are machined to use the same wheel bearing ID, 1 3/8". Theres also the fullsize bronco axles but I'd imagine they are too big for whatever your using them for Performance Upgrades - Maintenance - Modifications - Problem Solving - Off-Road - Street Trucks. I picked up a nice 38" to put under the rear of my '63 Falcon gasser, and was pleasantly surprised at how beefy they are, especially the axle shafts. Ford 8. awhtx9% chance that it has a 28 spline. If not you pay to have the gears set up twice, since the gears have to be reset if the carrier is changed. Strange C-Clip Axles - Updated material and. I asked the question earlier and was told that only the New posts. What is everyone's experience with 31 spline axles? Moser for $275. This process not only gives the axle the strength of a race only axle, but makes it. The explorer 8. There are specific times of the year when you can find boats for cheap near you The starter location in a Ford Explorer depends on the model year. TomR Discussion starter. 8 for each year (90 + up)? I need to find out what years and what makes had what spline counts. 8" with 31 spline axles ; Includes two side gears, two pinion gears, cross pin shaft, cross pin bolt and spider gear thrust washers875" cross pin shaft diameter ;. 03+ sport tracs have 8 Also, I think there may be some minor differences between the sport trac 8. These were the Hi performance 302s, 427s, 428's and the 429 cars which received the 31 spline axles. 00 street axles, new 170. Part Number: SDH-2004785-20 out of 5 stars. The 31-spline axles came from a 1971 Ford F100 that had a 9-3/8" rear end. I'm just going to use the 31 spline Cobra unit I have until then. Many vehicle owners find themselves in need of renewing their tags each year, and knowing where to go can sa. The 28 spline seal rode on this surface, while the 31 spline axle had a sleeve installed from the factory after the bearing retainer, which allowed the use of a larger 1 1/2" ID seal. Back when I was dragracing and twisted my 9" 28 spline axles ( 7000 rpm dumps on slicks with the 289ci ), I picked up a set of 35 spline axles and a spool. Year, Model & Trim Level. With sticky track tires and 600hp, the 31 spline stuff will be living on borrowed time. Even my factory 8inch with 4. providence tv guide All Explorer's are equipped with a 31-spline 8 Notes: For more on Ranger axles. camaro1 said: for $300 or less you could have a ford 8. Back when I was dragracing and twisted my 9" 28 spline axles ( 7000 rpm dumps on slicks with the 289ci ), I picked up a set of 35 spline axles and a spool. The Ford Ranger 31-spline 8. 8 Rear End Wavetrac Differential available in 31/33 spline. Notes: Right width for XJ or ZJ's, can be converted for 5 on 55" lug pattern, they are relatively cheap and easily found. You can actually get a 31 spline t-lok out of the earlier Explorers/Mountaineers with the 8 I currently have a 31 spline t-lok out of a '97 Mountaineer, I'm going to hold on to it until I can afford the matching axles. 8-Inch axles had 28-spline shafts. His official website is the perfect place to explore the latest trends. but 2 years ago bought a. Includes two 31 spline cut to fit axles, long axle length 33" and short axle length 29 Premium steel construction for consistent performance and reliability. It is 31 spline with an open carrier. '97 Ford Ranger S/C 4x4, 3/4 ton! - slightly modified! Yep, aftermarket shafts (about $300pr from Moser) and a new diff (Detroit). The only problem you may encounter is the explorer axles being slighly thicker in diameter. Only real question I have is the distance between axle flange to flange8 28 spline and the 31 spline 8 is it the same or longer. 55 ring and pinion and 31-spline axles, and a deluxe rebuild kit from Ratech. The axles are held into the rear end housing with a flange outboard of the axle bearing and seal. JEGS 555-62613 Rear Axle Kit for 1979-1993 Ford Mustang and Cougar with a 31-spline Ford 8 rear axle is easy to install. A 33 is stronger than a 31 spline, but only a spool is the only available carrier for it. Mesaure and make sure the 28's and the 31's are the same leanght and the same bearing size. tcl 373 red pill You can run 33 spline axles in the 3 1/16 and 2 7/8 bearing. Strange C-Clip Axles - Updated material and. How wide is a G body rear end? Registered25 stock width from backing plate to backing plate. this is going to be in a chassis car weighing about 2800 lbs. The aftermarket shafts are at least 40% stronger than the stock ones anyways. 32" diameter; Ratios: 247, 208, 331, 355, 310, 414; 8 Ford first used the 8. Strange makes a pretty nice, but kinda expensive, differential for 33 spline now (just an option). 31 Spline axle applications: Ford nine inch and Ford 8 We do the machine work on the splines prior to heat treatment not after. I do know the '95-2001 Explorer rear ends have disc brakes, 31-spline axles and usually good ratios --but not all have Traction-Lok differentials. Find Axle Shafts, Direct Fit 31 Inner Axle Splines and get Free Shipping on Orders Over $109 at Summit Racing! More Power in Every Purchase - Join the Summit Rewards Program Today!. November 12, 2012 #5 Can you get a little bit better pic of the areas the outer bearings run on? My drivers side is running on an axle saver bearing and has already started. they are a high pinion, standard rotation differential, with 27 spline axles. Warranty: 1 year warranty against Manufacturer defects Notes: 80/90 NON synthetic with a ford. I have an 8. The 28-spline rears could be easily modified to accept the stronger 31. Then found a deal on a new gear install kit and set of Fox-length 31 spline Superior axles from a fellow Corraler. The Ford Ranger 31-spline 8. Originally Posted by NumberDummy. ridouts gardendale obituaries i got 31 spline alloys for 2 reasons. 95+ Ford Explorer 8 •31 Spline Axle • 1. Joined Aug 8, 2007 31 spline axle?? Thread starter kpearson; Start date April 7, 2015; K. kpearson New Member. The 28 spline seal rode on this surface, while the 31 spline axle had a sleeve installed from the factory after the bearing retainer, which allowed the use of a larger 1 1/2" ID seal. Are you a 13-year-old looking to earn some extra cash and gain valuable work experience? Look no further. 80 inches in diameter. 8-Inch Width between wheel mounting surfaces 59. Some XJs were built with the corporate Chrysler 8 The TJ and ZJ versions are coil sprung, the XJ version is leaf sprung (spring over), and the YJ and MJ versions are leaf sprung (spring under). - Human Intelligence. Part Number: RMG-92-233780 out of 5 stars. Covering the Explorer, ST, Sport, Lincoln Aviator, Sport Trac,. how strong of axles would i need to run in the 10's using a 460 with a c-6 tranny. Use of this adapter makes the 8. 8 inch gears but with 28 or 31 spline axles. I got a carrier from a cobra, because they are 31 spline with carbon clutches. 79-93 is one length, 94-98 is one length and 99-04. FFR 4662SP 347 big bore, EFI, T5, 8. Covering the Explorer, ST, Sport, Lincoln Aviator, Sport Trac,.
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Look at the end of the axle tube. The link I provided above tells you how to determine 31 or 28 splines without pulling the axles. We pride ourselves in our ability to supply quality America-made products, at an affordable price with unmatched turn around times. turchiac Discussion starter. The rule of thumb that I have heard is that the Rangers have 28 spline and the Explorers have 31. ('Touchstone', 'we', 'our', 'us. 8-Inch axle tube is 3. 28 spline shafts have a major diameter of 1 31 spline shafts have a major diameter of 1 I know that doesn't seem like much, but its an 1/8th" increase in diameter & a. Takes most of the same bearings, has the same pinion shaft diameter, and the Traction Lok clutches will interchange with 12-bolt Eaton clutches. How to tell whether yours has a 28 or 31 spline axle. 56 gears on slicks using original factory 8" axles 393 Windsor AFR 205 heads with 11. All Explorer rears have 31 spline axles. I bought what I was told a 8. All explorers and trucks with an 8. I have ford ranger axles in there now. Ford Aerostar - The Ford Aerostar 8. Only real question I have is the distance between axle flange to flange8 28 spline and the 31 spline 8 is it the same or longer. Find 1999 FORD EXPLORER Axle Shafts, Direct Fit and get Free Shipping on Orders Over $109 at Summit Racing!. ('Touchstone', 'we', 'our', 'us. Ford Aerostar - The Ford Aerostar 8. If the door VIN sticker on the donor Explorer has an axle code that is a letter & a number, it has Ford's limited slip. you can get a 31 spline diff from and year explorer though, and many of them already have 310 attached to them. 8 from a 95 explorer. anime gloryhole With upgraded materials, CV joints, coatings, finishes, and technology, the GForce CV-shafts can take the performance of your Cobra up a notch. Hawks 8. I believe the axle tubes are 3", while the 31 spline unit's are 3 While I'm sure its quite difficult to bust a 8. There's a 20-25 percent difference in strength between this Explorer 88. 7/16, 1/2 or 5/8 Wheel Stud Size. Theres also the fullsize bronco axles but I'd imagine they are too big for whatever your using them for Performance Upgrades - Maintenance - Modifications - Problem Solving - Off-Road - Street Trucks. 8s with solid axle (not independent suspension), used the straight roller bearing outer end, riding on the axle shaft itself. Mark Williams Enterprises is an industry leading manufacturer of drag race axles, drive shafts, brakes, modular rears, rear end housings, thirdmembers, and chassis components. I have a 8. I was told once that it was to help prevent damage by the axle. 8" rear end have the 31 spline rear axle. just check the tag on the diff cover. my Car is a 600 hp turbo (76mm), c4 with brake, 15 inch by 10 with 275/60 Et streets (dot drag radial). The Ford Ranger 31-spline 8. 8-Inch axles had 28-spline shafts. All Explorer rears have 31 spline axles. His official website is the perfect place to explore the latest trends. I'll probably go this route, and have it installed locally. The Fastest Made to Order Custom Rears and Axles Moser has been leading the competition since 1986 and continues to provide industry leading products. Both Currie or Moser can do this. Here is my question, What is the difference in the diameters of the 28 spline and the 31 spline axle shafts? I can't seem to get any straight answers so what do you guys think? Axel for shortened housing can be bought at Southern Gear in Marietta, Ga for $110. Aftermarket 28 spline axles are made from a better material, that's why they're a step up from stock 28s. 10 rear and want to get an eaton locker Explorer Addict. 25" outer tubed because of rear Disc brakes, not because of 31-spline or Limited Slip. Axle Shaft, OEM Replacement, 31-Spline, 27 Length, Ford, Mercury, 8, Passenger Side Rear, Each. how to draw easy rose The Fastest Made to Order Custom Rears and Axles Moser has been leading the competition since 1986 and continues to provide industry leading products. Ford Rates the Ranger axle at 2750 lbs and the Explorer axle at 3200 lbs this is a 16% increase in strength, which admittedly may be as conservative as the estimate of axle strength. All 8. Reaction score City, State Year, Model & Trim Level December 1, 2011 if the ranger and explorer 8. 10 cover bolts, 12 ring gear bolts, 23. It’s the perfect opportunity to explore their local community and engage in acti. Aftermarket 28 spline axles are made from a better material, that's why they're a step up from stock 28s. 222 posts · Joined 2010 Looking at purchasing a moser 9 inch and the price is the same for 31 or 35 spline axles, is there any reason to not run the 35 spline axles? I don't think i really need 35 spline axles but if the price is the same would it make sense to overbuild it? Any drawbacks to. Joined January 31, 2007 Messages 1,477 Reaction score 5 City, State St. 8 axle out of a four wheel drive Explorer, with a 3. i got 31 spline alloys for 2 reasons. The Fastest Made to Order Custom Rears and Axles Moser has been leading the competition since 1986 and continues to provide industry leading products. 8-Inch axle tube is 3. they are a live axle design, meaning the front axle shafts are always spinning. 8 to add Cobra brake, rebuilt center section, 3. box office rankings this week 8 in the back of them came with a 5x4. The 28 spline unit is going to be a smaller axle. With countless web browsers available today, it can be challenging to choose the one that best suits your needs. 8" Ford is a virtual copy of the 12-bolt 8 Many of the bearings are shared, ring gear is virtually the same size. Aftermarket 28 spline axles are made from a better material, that's why they're a step up from stock 28s. Info from another forum says 2001 Sport Trac will be 31 spline, drum brakes, and identical to the Explorer axle. 29 inches in diameter) are more desirable but far less common. It is a factory part for 31 spline equipped 1968 - 70 Cougar / Mustang / Fairlane/ Comet. They also have larger axle tube diameters than the F100s --3-1/4" dia 3 If you got one, it would be good to get the U-bolts and spring/shock perches and the parking brake cables too. mustanginky. Axle has the new style big bearing Ford (Torino style) bearing size. All explorers and trucks with an 8. If you see a " N " case center section chances are very good it has 31 spline axles The 31 spline axle assembly has several parts that are different compared to your 28-spline axle - larger axle tubes, larger bearings and brake backing plates with a different bolt pattern, to name a few Year, Model & Trim Level 1998 Ford Explorer. the gear ratio will match the rear, and from the factory all were open. Alternate Description. Long: 33" length with 9-1/4" of spline Bearings and Wheel studs sold separately. 30's, and 31 spline Strange SS axles back in May. You hear about the Explorer 8. Theres also the fullsize bronco axles but I'd imagine they are too big for whatever your using them for Performance Upgrades - Maintenance - Modifications - Problem Solving - Off-Road - Street Trucks. 8 R&P, the 28 spline unit is only going to be a hair stronger then the Model 35 probably stock. Stock axles are adequate for daily-driving and most bolt-on upgrades, but. All the internal parts are different as is the housing, carrier, the whole ball of wax. Various factors have contributed to these changes, including social, economic, and.
Use of this adapter makes the 8. Details: Forged 1541 Induction Heat-Treated Material. 8 complete housing and the resposes were no due to diameter thickness and I believe the explorer axles being longer. 11-28-2004, 10:49 PM. Axles have. pinatas near me This is my first post on explorer forum, but i'm not new to the forum life lol. With countless web browsers available today, it can be challenging to choose the one that best suits your needs. The 28-spline axles will have a noticeable taper where it necks down: The above axle is a 28-spline 8 Notice how much the tube tapers at the end. 8" rear axles went to the 31-spline version instead of keeping the 28-spline. All the axle shafts have an access hole to access the bolts that mount them to the axle housing. blue pill with lines on one side you can get a 31 spline diff from and year explorer though, and many of them already have 310 attached to them. They work for all solid axle rear ends. 5" rear end still utilizes the 28 spline rear axle, while the 2005-2010 V8 Mustangs with the 8. The beefiest common 8. 8 31 spline axle kit with 4340 shafts that bolt in instead of using the stock style C-Clips. Find Axle Shafts, Direct Fit 28 Inner Axle Splines and get Free Shipping on Orders Over $109 at Summit Racing! Buy in monthly payments with Affirm on orders over $50 Details. 18 inches in diameter). beast tamer rule 34 Before Aug 19, 2002, the Sport Tracs were equipped with the smaller 28-spline 8. Part Number: R1138-B. 62 gears and stock 28 spline axles went a couple of high elevens at over 120mph. Description8" / Custom Alloy C-Clip Axle Shafts / 31 Spline / 1995-2001 Explorer. 8 is not the same overall length and the the differential is in a different location between the axle (the truck's diff is not perfectly in the center of the axle) # 4. i would go with a 9 inch but i'm concerned with the weight.
Year, Model & Trim Level October 21, 2015 I'm looking into getting a 1995-2001 Explorer 8 I want to use the factory 31 spline axles with 9 inch housing ends (new big bearing / Torino style). Alloy axle packages are optimized for street & track use See our Hy-Tuf axles for maximum torsional strength for all out Drag Racing. The axles were offered in 28-spline and 31-spline form, with the latter the most popular choice for enthusiasts and racers due to their strength and ability to be shortened Ford manufactured many different 9-inch rear ends over the years, and the aftermarket has picked up the same variety when putting together options Fits 8. 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. Over the years, Janome has introduced several models that hav. Date published: 2020-02-15. The Ford Explorer 31-spline 8. There are many running very fast, putting 750+ hp up to 1200+ hp through an 8. 11 posi-loc with 28 splines and would like to upgrade to 31 splines. 6707 posts · Joined 2011 Eaton 35-spline diffs are cheaper than 31-spline for some reason. ARP® fasteners used throughout. A 28 spline axle will have a recess in the middle while a 31 spline axle will be solid with just a centering champher (from when it was machined and ground at the factory). The axles themself and the diff carrier. 8 inch gears but with 28 or 31 spline axles. I apologize if this has been answered before but could not find it. What locker are you going with? '07 XLT Ironman 4 D Joined June 19, 2002 Messages 10 Reaction score 0 City, State Vancouver B. Covering the Explorer. Latest: bobbywalter; 42 minutes ago; General. 3. 8 Rear End Wavetrac Differential available in 31/33 spline. 73, gears, and 31 spline axles. kittxkum 8, 3 link, 17" Toyo's Permanently banned. Includes Wheel Bearing, Seal, and Heavy-Duty. Built-to-order 31-spline Currie Performance Axles for Ford-9-inch rear-ends. There is an after market axle company that built an axle test machine, they twist an axle shaft until it breaks. explorer axles with drums (pre-95) had 27 spline shafts To arrrr is pirate Drum brake Explorer 8 I've had one from each year, 91-94 ALL Explorers left the factory with 31 spline axles 281 Posts Here is a chart with lengths of different axles. turchiac Discussion starter. These were the Hi performance 302s, 427s, 428's and the 429 cars which received the 31 spline axles. 8" is basically a copy of the 12 bolt GM rearend, but with 31 spline axles (in later years) vs. Racing axles are prepped with 5/8-inch holes and have 11/16-inch shoulder drive studs that pilot the wheels. 73) while driving both wheels. The 31-spline also has larger bearings. Not sure how true them being longer is seeing as how they are all 8 38 internals, direct swap into mustang 8 sup dudes, i have a 8. Cheapest and most reliable rear end out there for the v8 s10. You have to go to the 3 1/4 bearings to use 35 spline axles, which is why you were told that you would need a new case. no problem with it at all even running a line loc on it and 5-6 grand launches, though I did drop $1200 in the center section which is rated for 1000 hp or something like thatas far as disc brakesthey make em for anything just need to find. GForce Engineering Cobra Renegade 31 Spline Half Shaft Axle Kit (2003-2004) Typically ships in 2-3 weeks. It is possible to have aftermarket small bearing 31 spline axles in a 28 housing, but not common. In most engines, however, the starter can be found under the engine block, near the transmission Are you wondering, “Where can I renew my tag?” If so, you’re not alone. 89", and then the larger 3 I believe Dennis stuffed some 35 spline axles in a 3. 28 spline axles cannot be shortened and re-splined (they're tapered). All explorers and trucks with an 8. The only thing made for the 9 inch with 33 splines is a spool. Increasing from a 28-spline to a 31-spline axle allegedly increases strength of the axle shaft by 34%, however I'll go by the capacity ratings of the axle assemblies provided by the manufacturer. qlink scepter 8 tablet hard reset Year, Model & Trim Level 1998 Ford Explorer. August 26, 2008 #2. There is a method of looking at the "nub" of the axle in the center hole of the wheel that supposedly will tell you. 8-Inch Axle Explorer 8. 9" always had a ball bearing pressed onto the axle shaft. The 28 and 31 spline axle are machined to use the same wheel bearing ID, 1 3/8". Over the years, Janome has introduced several models that hav. 25 inches in diameter. The beefiest common 8. Includes two 31 spline cut to fit axles, long axle length 33" and short axle length 29 Premium steel construction for consistent performance and reliability. Patented Wavetrac® design automatically improves grip in low traction conditions. 25" Axle Tube Diameter •8. What kind of brakes does a Ford Bronco have? 6573 posts · Joined 2000 The Detroit Locker only comes in 28, 31 and 35 splines. To learn more about the differences, check out our 28 spline vs 31 spline axle article8 rear are 31 spline. my Car is a 600 hp turbo (76mm), c4 with brake, 15 inch by 10 with 275/60 Et streets (dot drag radial). They're 28 spline vs Explorer 31 spline, and axle diameter is a bit less. 8 Facts: Has 31-Spline Axle Shafts Beefier 3. NOTE: Increasing from a 28-spline to a 31-spline axle allegedly increases strength of the axle shaft by 34%, however I’ll go by the capacity ratings of the axle assemblies provided by the manufacturer. I asked the question earlier and was told that only the New posts.