Rough Country 50-7907 - NP231 Slip Yoke Eliminator 92640 Model: 4979

Model: 4979

GTIN: 00845742000679

Using BORLA Stainless Steel Polish p# 21461 is NOT recommended with these black chrome tips

Stowing large cargo just got easier

GTIN: 00090689124081

Rough Country 50-7907 - NP231 Slip Yoke Eliminator 92640 Model: 4979Jeep model NP231 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