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TeraFlex TJ, XJ, YJ, LJ SYE Kit & Extreme Duty 1310 CV Driveshaft Package

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Your Price:
$589.95 (You save $20.00)
38.00 LBS
Usually ships within 24 to 48 Hours after the order.
$19.95 (Fixed shipping cost)

Product Description


Tera Flex Slip Yoke Eliminator and an Adams Driveshaft Custom made Rock Crawler 1310 CV Driveshaft Package.


This Kit will be Custom made for a TJ, YJ, LJ or XJ with a 231 Transfer Case.


Must have a 231 Transfer case in order for this Item to work.


These driveshafts are made by Adams Driveshaft with all American components made by Spicer, Neapco and Adams Forged. Some companies say made with U.S.A. Spicer u-joints but are using cheaper components that are made with offshore slip n stubs, CV Kits, and H-Bars to offset their price. We will not use offshore parts in our driveshafts because we know what abuse these driveshafts go through, what pressure the Lockers, Bigger Tires, Etc put on parts, and the offshore parts will not hold up to this abuse. Our Driveshafts might be a little more money, but when it comes to buying an item that sends the power from your motor/trans/t-case to your wheels do you really want to skimp on quality?


Adams Driveshaft sells more Sye Kits and Driveshafts than any other Company because we have the best Warranty and over 35 years of experience in the Industry. We Run these same parts in our own company Jeep's so we know what Abuse they will hold up to. Buy from a Company who Builds, Owns, and Live's Jeeps. 



[1] TeraFlex [Top Name Brand] Heavy Duty Slip Yoke Eliminator Kit.

[1] Custom made Adams Driveshaft Extreme Duty 1310 CV Driveshaft with Solid U-joints.

[1] Set of Grade 10 CV Bolts with smaller heads for easier installation.

[1] Free Adams Driveshaft T-shirt. Sizes to choose from: M, L, XL, XXL, XXXL, XXXXL. We will need to know your t-shirt size the same time as you e-mail us your information in order for you to receive it.


SYE Notes:




• TJ Wrangler (short wheelbase)


• LJ Wrangler Unlimited (long wheelbase)


• YJ Wrangler


• XJ Cherokee  Note: If the XJ Cherokee has a Vacume Disconnect then this is not the right kit. You would need a Tera Flex NP231 Short Shaft Kit w/ Vacuum Disconnect (SKU# 4444402)






• Output housing


• Transfer case rear output shaft


• Output Housing Seal (# 231104)


• Output housing bearing


• Rear Output Yoke (# 3244404)


• Output Yoke Flanged Nut (# 231112)


• All necessary hardware




• This kit must be used w/ a CV style (double cardan) driveshaft.


• Fits NP231-J transfer cases only.


Install Time: 5 hours


Related Parts:


• TJ / YJ / XJ: NP231 Short Shaft Kit (# 4444401)


• XJ Cherokee: NP231 Short Shaft Kit w/ Vacuum Disconnect (# 4444402)


NP231 Short Shaft Kit





Driveshafts come painted Gloss Black Show Quality.

CA Residents:  WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

It is always better for you to measure so the driveshaft will fit Perfect, However, we do have a Average Length that works on most Lifts up to a 4". Rock Krawler X-factor lift kits and Metalcloak Game changer lift kits will require you to give us a measurement before we can build or ship the driveshaft. Please e-mail us if you have any questions, or you can call us at 702-568-5680 between the hours of 8:00 am to 5:00 pm Pacific time Monday thru Friday.




Warranty Information

SYE KIT: Lifetime Warranty against any Defects. No Warranty if broken by excessive torque, or abuse. Seals are a wear item and will only have a one year Warranty.

DRIVESHAFT: Lifetime Warranty on the Welds and Tubing if you break do to torque. No warranty if components break due to bad angles. U-joint and CV Kit are wear Items and should be greased about every three months or three thousand mile which ever comes first. No warranty if u-joints are not maintained properly

Write your own product review

Product Reviews

Showing reviews 1-10 of 44 | Next

  1. Awsome very happy 5 Star Review

    Posted by on 21st Feb 2023

    Very happy with the product came well packaged directions was easy to follow customer service was very helpful when I called about questions about getting measurements. Will be ordering the front drive shaft next. Delivery was fast as well

  2. Finally installed sye kit rear and front driveshafts 5 Star Review

    Posted by on 26th Jun 2022

    Everything was shipped in a timely manner well packaged easy install no vibration you guys rock installed in my 05 jeep wrangler
    Thank you

  3. Don't Hesitate 5 Star Review

    Posted by on 10th May 2022

    Superb quality as always. Installation was an absolute breeze. Beyond happy. Solved all issues I had.

  4. Wow, So affordable for what this does for your jeep. 5 Star Review

    Posted by on 25th Apr 2022

    Just amazing. Thanks, easy install, fit was dead on.

  5. Easy install, quality product 5 Star Review

    Posted by on 20th Oct 2021

    Installed Teraflex sye kit and Adam’s drive shaft, parts were packaged very well and undamaged, Instructions we’re clear and easy to follow, driveline vibration caused by lift was completely eliminated after installation. Adam’s driveshaft looks great!

  6. Can’t get any better 5 Star Review

    Posted by on 26th Sep 2021

    Easy to install and got rid of my vibration, good quality product!!!!

  7. As advertised! Does everything it says 5 Star Review

    Posted by on 14th Sep 2021

    This fixed so many problems with my jeep. All vibration... gone, slight steer pull for some reason... gone, death wobble... gone. Nice smooth driving... present! I should have done this years ago.

  8. Quick and Highly Detailed 5 Star Review

    Posted by on 17th Aug 2021

    The Kit came in about 5 business days even with Covid, everything was packaged very well, the instructions were incredibly useful I spent no time looking anywhere else for instruction, they even include every bolt and nut size as well as the torque spec, the pictures were highly detailed, the build quality of every piece was phenomenal and seems incredibly strong, I got it put together relatively quickly and have had zero issues so far with it. Great people to talk to and very friendly, would highly recommend this kit to anyone.

  9. Easy install fast delivery 5 Star Review

    Posted by on 24th Jun 2021

    Delivered fast and easy install superb quality

  10. SYE and Driveshaft 5 Star Review

    Posted by on 21st Jun 2021

    I just recently installed. Not trail tested yet. The install was straight forward. The only issue is the snap rings ( not a fault of the product).
    I would suggest getting some really good snap ring pliers. Power tools also help a lot. The rest of the project went together smooth. No leaks or vibration.

Showing reviews 1-10 of 44 | Next

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