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KOR-1179-KIT Super-hard Durometer Track Bar Bushings

5.00 out of 5 based on 1 customer rating
(1 customer review)

$40.97 $31.97

small-death-wobble-kor-logoHARD-KOR SUPER HARD DUROMETER (75D) TRACK BAR BUSHINGS UPGRADE (1/2 KIT) FITS JKS-125, 126, 129 ONLY!

When you purchase this item, YOU WILL EARN A 5% REBATE towards your next order!! We put our money where our mouth is, and reward YOU for your loyalty! :-)

(KOR Loyalty Program Details HERE)

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KOR-1179 Bushing upgrade kit

Due to the problem we were having with Death Wobble, we did some experimentation with stiffer aftermarket track bar bushings, and found we were able to cure the Death Wobble on our test rig after they were installed.  Armed with this knowledge, Kevin found a polyurethane molding company who was willing to build a mold and pour us the hardest track bar bushings that exist…at least 25% stiffer than the STIFFEST ones that we had the early success with…which will work in track bars built by Jeep/Mopar/Dodge, as well as MANY different aftermarket track bar manufacturers, so long as that bar has the “standard aftermarket track bar end-loop size”, which measures 1-1/2″ Inside Diameter and has a width of 1-3/16″. Measure your bar to see if it will work…it also fits our Track Bar Conversion.  This is perhaps the least expensive way to tighten up your steering system, removing slop, and perhaps even cure Death Wobble at the same time!

The result has been superior.  We have been able to cure our customer’s Death Wobble in most all cases with our SuperDurometer bushings, a new Hard-KOR steering stabilizer, and a proper alignment.

**This kit only includes two bushing halves, which will only service one end of a track bar. This is suitable for the track bars that have rubber or poly bushings on one end, and a johnny joint or flex joint on the other. If you do not currently have poly bushings in your track bar, you MUST purchase the 9906-HW kit to install these bushings or you will not have the proper bushing sleeve. For replacing bushings on both ends of the track bar, please click here

All products in this Death Wobble Cure package are proudly American-Made!

Bushings are a “wear item”, meaning that they are specifically designed to wear out rather than the steel parts of the track bar or mount instead, and no bushing is going to last the life of your Jeep. However we offer a full 90-day customer satisfaction warranty on them. You should expect anywhere from 6 months to 6 years out of them depending on how hard you use the rig, and how wet/salty the climate is you’re driving in, and how perfectly aligned your front suspension is with regard to the track bar. Some of our customers are still running their set from years ago with no issues.

**Conventional petroleum-based lubricant or grease must NOT be used to lube or install poly bushings. These products will break down the polyurethane prematurely causing bushing failure. Please use only Synthetic Silicone/Teflon lubricant, such as our KOR-1109 lube or a similar product from a poly bushing manufacturer.**

**Please note: These bushings are NOT compatible with the factory track bar on 2008+ Dodge trucks, due to a change in the bushing size.**

**A note about retrofitting your ORGS, JKS, or other aftermarket track bar with our Super-Durometer bushings mentioned above: Many factory and aftermarket track bars come with rubber press-fit cartridge-style bushings installed, rather than the easily-replaceable method of using two poly bushing halves, inserted from each side of the end loop, and then sliding the included steel sleeve inside the bushings.  If you have the rubber-cartridge style bushings, then you cannot use the Super-Durometer 75D bushings without first removing that rubber cartridge bushing completely from your bar.  If you have one of these bars, then please order up the 9906-HW kit as well, which includes the thick steel sleeves.

Additional information

Weight.6 lbs

1 review for KOR-1179-KIT Super-hard Durometer Track Bar Bushings

  1. 5 out of 5

    (verified owner)

    When I installed my JKS adjustable track bar, I thought the bushings it came with would be okay…once I laid under it at saw the amount of deflection when the wheel was behind turned I knew I had to get these to replace them. Completely fixed my death wobble that I had for 2 days until they arrived at my house. Great product!

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Questions and answers of the customers

  1. 0 votes
    A Hi Shawn,We have had a couple of customers purchase these for the RC track bar, and they have told us that they do not fit directly. We would highly recommend upgrading to the JKS bar for its increased stiffness and the ability to upgrade to stiffer bushings.Thank you!

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