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Rough Country NP231 Slip Yoke Eliminator Kit for Jeep YJ/TJ/XJ

Elevate your Jeep's performance with this essential upgrade.

Frowse Rating9.3/10

The NP231 Slip Yoke Eliminator Kit enhances off-road performance by converting the rear output shaft to a fixed yoke. Designed for Jeep Wrangler YJ, TJ, and Cherokee XJ models from 1996 onwards, it improves durability and prevents driveline issues. Installation requires an extended travel drive shaft for optimal use.

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Frowse Rating 9.3/10

Best for: Jeep enthusiasts looking for enhanced off-road performance

Our Review

The Rough Country NP231 Slip Yoke Eliminator Kit is an essential upgrade for Jeep enthusiasts looking to enhance the durability and performance of their vehicle's drivetrain. This modification is crucial for drivers who have lifted their Jeeps or installed larger tires, as it significantly reduces the stress on the rear output shaft.

This kit is particularly suited for those who regularly engage in off-road activities and require a reliable setup to prevent driveline vibration. The ease of installation, even without detailed instructions, illustrates its accessibility for DIYers and mechanics alike.

In conclusion, the Rough Country NP231 Slip Yoke Eliminator Kit is a top-tier solution for Jeep owners aiming to improve their vehicle's robustness during off-road adventures. We highly recommend this kit for anyone seeking to elevate their Jeep's capabilities.

What we like

  • Transforms NP231 transfer case for improved durability
  • Prevents driveline vibration effectively
  • Simplifies installation process with comprehensive kit
  • Designed specifically for YJ, TJ, and XJ models
  • Backed by a limited lifetime replacement warranty

Our verdict

Elevate your Jeep's performance with this essential upgrade.

Product Details

The NP231 transfer case is known for a critical weak point due to its slip yoke design on the rear output shaft, which can become problematic under increased stress, especially after modifications like lifting and larger tires. This Heavy Duty Slip Yoke Eliminator Kit addresses this issue by converting the slip yoke to a fixed yoke setup, significantly improving off-road durability and performance. The kit includes all necessary components for modifying your transfer case but does require the use of Rough Country’s Extended Travel Drive Shaft to prevent driveline vibration and to protect the rear output shaft from breaking.

Key Features

  • Converts the NP231 transfer case from slip yoke to fixed yoke for enhanced durability
  • Includes all necessary components for transfer case modification
  • Requires RC Extended Travel Drive Shaft for optimal installation

Compatibility

This kit is specifically designed for Jeep Wrangler YJ and TJ models, as well as Cherokee XJ models made after 1996. Earlier models will need to remove the needle bearings from the stock drive sprockets before installation.

Warranty

The product is backed by Rough Country’s Limited Lifetime Replacement Warranty, ensuring reliability and customer satisfaction.

ASIN:
B084ZYHPPR
Brand:
Rough Country
MPN:
50-7907

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