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231 sye
NP231 Slip Yoke Eliminator
231 sye
NP231 Slip Yoke Eliminator

NP231 Slip Yoke Eliminator

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  • $268.00
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NP231 SYE

Slip Yoke Eliminator for all Jeep NP231 transfer cases. Choose between Advance Adapters or Teraflex brands, both kits are essentially the same design. We consider these to be the all around best slip yoke eliminator kit for nearly any vehicle with a 231 transfer case. This is an especially common slip yoke eliminator for TJ and YJ Wranglers. 

If you have a TJ Wrangler or a YJ Wrangler with more than 4 inches of lift and/or a raised transfer case, you may want to consider a Teraflex Extreme Short SYE. 

If you have upgraded axles and want to run a 1350 series rear drive shaft, you may want to consider our Super Duty SYE. Call for more details.

Watch the Advance Adapters SYE installation video below.


Customer Reviews

Based on 13 reviews
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R
R.B.
Easy install

Besides finding out my range fork was getting destroyed and having to wait for a new one, the Install was very easy waiting for drive shaft now.

M
M.W.
Sye kit

Good quality bit of kit, ordered the "legendary" driveshaft at the same time, all fitted as expected. Fast delivery time and good support.

R
R.B.
Nice Fit, Easy to Install

Ordered and installed, then measured and ordered a driveshaft for the Jeep Grand Cherokee ZJ. No problems during the installation of either.

S
S.
Great kit

Sye kit went in smoothly couldn't be happier. Great quality!

m
m.b.
awesome upgrade

A needed upgrade.. packed nice and seems top notch quality!

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