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Rough Country NP242J Slip Yoke Eliminator For 1984-2001 Various Jeep Models (See Details) 50-7921

SKU
RC-50-7921
A Lift and bigger tires often put stress on the slip yoke or rear output shaft. Includes everything to modify your transfer case and requires an extended travel drive shaft, which helps to prevent driveline vibration and the rear output shaft from breaking.
CA$669.95
Rough Country 50-7921

Jeep model NP242J transfer cases have one glaring weak point. They use a slip yoke on the rear output shaft of the transfer case instead of having a fixed yoke and a drive shaft with slip splines.

This design works fine on the street but once you have lifted your Jeep and installed bigger tires on it, the stress on the slip yoke or rear output shaft is often too much. This Heavy Duty Slip Yoke eliminator kit includes everything to modify your transfer case. This kit does require an extended travel drive shaft, which helps to prevent driveline vibration and the rear output shaft from breaking.

 

Fitment:

Fits 1993-98 Jeep Grand Cherokee (ZJ)
Fits 1984-01 Jeep Cherokee (XJ)
Fits 1986-92 Jeep Comanche (MJ)

 

Features:

Converts transfer case from slip yoke to a fixed yoke for improved off-road durability and performance.
Replaces slip spline output shaft with yoke which allows the use of longer dual cardan driveshafts.
Recommended for lifted XJ's, ZJ's, and MJ's with a NP242 transfer case to eliminate driveline vibrations from the factory rear drive shaft.
The factory NP242 has a 27 spline output shaft that is 1.172" in diameter, this kit will convert the output shaft to 32 splines and increase the diameter to 1.375".

 

Parts Included:

1 3/8in-32 spline rear output shaft
356-T6 heat treated aluminum alloy tailhousing
1310 c.v. yoke
Bearings
Hardware

 

Important Note: For use with NP242J model transfer cases ONLY. Does not work with NP231J transfer case. For use on 27 spline output shaft only. Does not work if factory equipped with factory 32 spline output shaft.

Buy Rough Country NP242J Slip Yoke Eliminator For 1984-2001 Various Jeep Models (See Details) 50-7921 for CA$669.95

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