Rough Country NP231 Slip Yoke Eliminator Output Shaft for Jeep Wrangler YJ TJ
Rough Country NP231 Slip Yoke Eliminator Kit compatible w/ 1987-2006 Jeep Wrangler TJ YJ / 1984-2001 Cherokee XJ 50-7906
Jeep 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 case, this kit does require our extended travel drive shaft, which helps to prevent driveline vibration and the rear output shaft from breaking.
- Converts transfer case from slip yoke to a fixed yoke for improved off-road durability and performance.
- For use w/ NP231 model transfer cases ONLY.
- Designed w/ the most current design shaft found in the New Process Gear NP231. This current design shaft was introduced in 1997. Jeep vehicles using the early NP231 can still use our kit, providing that the needle bearings are removed from the stock drive sprockets.
- Weight: 15.3-lbs
- Backed by Rough Country's 1 Year Warranty
Rough Country NP231 Slip Yoke Eliminator Kit compatible w/ 1987-2006 Jeep Wrangler TJ YJ / 1984-2001 Cherokee XJ 50-7906
Jeep 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 case, this kit does require our extended travel drive shaft, which helps to prevent driveline vibration and the rear output shaft from breaking.
- Converts transfer case from slip yoke to a fixed yoke for improved off-road durability and performance.
- For use w/ NP231 model transfer cases ONLY.
- Designed w/ the most current design shaft found in the New Process Gear NP231. This current design shaft was introduced in 1997. Jeep vehicles using the early NP231 can still use our kit, providing that the needle bearings are removed from the stock drive sprockets.
- Weight: 15.3-lbs
- Backed by Rough Country's 1 Year Warranty
Brand | Rough Country |
---|---|
Manufacturer Part No. | 50-7906 |
Fitment | 1987-1995 Jeep Wrangler YJ 1996-2006 Jeeo Wrangler TJ 1984-2001 Jeep Cherokee XJ |
Additional Notes | BI |
Ships Within: | 24 Hrs |
1987-1995 Jeep Wrangler YJ
1996-2006 Jeeo Wrangler TJ
1984-2001 Jeep Cherokee XJ
Manufacturer's Warranty
BI