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Ford 8.8 Rear Axle Simple Swap (31 spline)

Ford 8.8 Rear Axle Simple Swap (31 spline)

You will receive:

This is the basic kit essential for your 31 spline 8.8 Rear Axle swap, more items could be added but this is the bare minimum. You will receive 1 pair of our 3/8" thick A50 Steel U-Bolt plates with 3 pin mounting options, a pair of our 8.8 Spring Perches with the same pin option to match, & 4 - 10" x 5/8" x 3 1/4" U-Bolts with 1/4" laser cut washers and nuts, and a pair of Shock Brackets . This will get your new Axle under the rig. BTW, this is NOT a Chinese made product that just can't hang with the big kids, this is the Big Kid.

This axle is found in Ford Explorers, F150 trucks, & Ford Broncos.

Additional Products you may need to install this kit:

Click HERE for Ford 8.8 differential cover

 

Click HERE for 1/2" x 3" shock bracket bolts

 

Price: 
$125.00
Rating:
5 out of 55 out of 55 out of 55 out of 55 out of 5 23 Reviews Read
Part Number: 
88SS-31
Shipping Weight: 
24.00 pounds
Quantity: 






Customers who purchased this product, also purchased:
Ruffstuff Logo
Dana 30 3/8" Differential Cover
Ruffstuff Tshirt, Black
Ford 8.8" 3/8" Differential Cover
Jeep 2.5" Spring U Bolt Plates

Customer Reviews
Average Customer Review: 5 out of 55 out of 55 out of 55 out of 55 out of 5 23 Reviews
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5 out of 55 out of 55 out of 55 out of 55 out of 5 amazing! , 7.21.2016
Reviewer: Scott Wallace (Lompoc, CA)

Great American made product from a great company. Very stout parts came well packed and on time. I emailed a question about my order and got an answer in less than 5 minutes. Just looking for an excuse to buy more parts!

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 8.8 swap super HD, 4.24.2016
Reviewer: Abraham Montalvo (Wylie, TX)

Awesome products made swap really easy! Will definitely be buying more things!

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 Best 8.8 swap kit out there, 4.23.2016
Reviewer: Jeremy P (Winfield, MO)

If you want pure beef to use to install that new 8.8, then look no further. Comes with everything you need, and nothing you don't. Customer service is second to none. Only way shipping could've been faster, was if i had picked it up. Came withing 2 days. Great products, great company

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 Ford 8.8 rear axle simple swap, 3.24.2016
Reviewer: eduardo hernandez (fontana, CA)

Really fast shipping and really good quality can't wait to install it

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 The best, 2.26.2016
Reviewer: william holmes (Carson City, NV)

Axle swap kits look no further than Ruff Stuff Specialties, simply the best kit on the market . Quality 1. Priced right this is my second 8.8 ford kit ,simply Beefy.

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 8.8 swap kit, 2.6.2016
Reviewer: Nate (somerset, MA)

Some of the best quality & service with ruffstuff. Can't beat the price or quality on this kit.

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 Heavy duty product, 1.26.2016
Reviewer: Thomas Condon (Annandale, MN)

This kit is beefy. I bought this to put an axle from a 98 explorer under my B4000, and it is great. The only thing it doesn't include is mounts for the sway bar. The shipping was incredibly fast. I would definitely recommend this to anyone swapping an explorer axle under a RBV.

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 Perfect girth and fitment, 1.24.2016
Reviewer: Brett Pollard (Mathews, VA)

These parts are nice thick material. 3/8" spring perches and u bolt plates. 1/4" shock mounts. Everything fit great and I was very happy with the final product. My only suggestion for Ruffstuff would be that the shock mounts could come longer and the customer could cut them down to size. If you are staying spring under axle but don't want to go to shorter shocks (because they will limit travel), you will have a hard time getting your eye-to-eye measurement the same as with your Dana 35 without relocating the upper mount. I ended up making my own lower shock mount on the u bolt plate. I don't see this as a flaw, but rather a hiccup to be expected with an axle swap. Still a great product that serves its purpose well.

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 Previous review are the truth!!!, 11.26.2015
Reviewer: Rob Block (Missoula, MT)

So BEEFY. Such a good price. Perches fit perfect. U bolts are Massive with lots of length for your application. Couldn't ask for anything more. RUFF STUFF kills it again, just like all the previous reviews say. Thanks

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 just as described , 8.30.2015
Reviewer: Dylan Dickey (Colorado springs, CO)

Super fast shipping, kit looks super beefy and high quality production. Cant beat this kit for price

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 Awesome!, 7.10.2015
Reviewer: Dallin Peterson (South Jordan, UT)

Bought this kit a year and a half ago for the 8.8 swap on my ranger. I could't have made a better kit myself! It made the swap so much easier and faster. Even after a year and a half of abuse its still holding up fine! Highly recommend for any 8.8 swap.

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 Excellent quality, made the job easier, 5.4.2015
Reviewer: Lewis Funk (Highlands Ranch, CO)

I loved this kit. The perches are beautifully made and fit perfectly, and the U-bolts are great quality - the heavy-duty nuts are great. In the past I've fabbed my own perches with 2" square tubing and bought the u-bolts from the auto parts store, but this was faster, easier, looks better, is more accurate, and much stronger - well worth the money.

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 Seriously Legit., 4.1.2015
Reviewer: Johnathan Abrams (Lakewood, CO)

RuffStuff has nailed this swap, and it installed like a breeze. The way the spring perches are machined allows you to get a tiht fit on the axle housing to get it positioned perfectly prior to welding. WAY MORE heavy duty than the old 8.25 junk. If coming from stock, U will need a NAPA ujoint part # 353 to fit jeep driveshaft to 8.8.

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 Wow! More than exceeds expectations!, 3.28.2015
Reviewer: Sheldon Belden (Meridian, ID)

I purchased this kit for my axle swap on my Ranger, not only was the shipping faster than expected, the quality of the product was outstanding! I actually called customer service to make sure it was the right kit for me, it's made of durable steel and will always be reliable! Thanks ruffstuff my ranger is happy!

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 heavy duty stuff, 2.28.2015
Reviewer: Joseph Clews (Ringtown, PA)

Well built and thought out. This is heavy duty material and other areas of my Jeep are now weak points. I feel confident that this product will give many miles of worry free use. Thanks.

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 STRONG, 1.24.2015
Reviewer: Wesley Bennett (Lakewood, CO)

HIGH QUALITY WORK,AND GREAT VALUE, DESIGNED TO BE OVER KILL, USED FOR MY BRONCO II 1984 AND 97 EXPLORER DISK 8.8

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 8.8 Simple Axle Swap gets a 10!, 9.12.2014
Reviewer: Charley Brown (McKenzie, TN)

This kit is absolutely "Heavy-Duty" and the quality has to be second to none! Dan at RuffStuff shipped the parts out quick and we had a great line of communication throughout my order process. I will not hesitate to order from him in the future.

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 Ford 8.8 axle swap kit, 7.14.2013
Reviewer: Adam Donaldson (Fort Irwin, CA)

Wow! Wasn't expecting the kit to be so beefy, quick shipping, ordering was easy. The processing my order took the longest. I am very pleased at the quality of the craftsmanship, and would buy or recommend this to friends. And on a side note, love the little metal RUFFSTUFF logo!

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 8.8 axle swap, 2.3.2013
Reviewer: Eric Stroy (Chagrin Falls, OH)

Buy this kit! Well worth the $. Great product n fast shipping!!

 

5 out of 55 out of 55 out of 55 out of 55 out of 5 Ford 8.8, 11.1.2012
Reviewer: Darren Lee (Waterford, Ontario)

I bought a simple swap for my Ford Explorer 8.8" 31 spline axle. Upon receiving the kit I can see why USPS wants so much to ship these from NorCal to Southwestern Ontario Canada. This kit is built for serious abuse. If you own a Ford Ranger, Bronco II, Jeep CJ/YJ, S-dime or anything else that has leaf springs and needs them over the axle you need this kit. I can't wait to get my 2000 Ranger std cab/flareside 4x4 rolling with a 31 spline 8.8" with disk brakes and a lsd.

 

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