---
product_id: 188357383
title: "Rough Country NP231 Slip Yoke Eliminator Kit for 87-06 Jeep TJ/YJ/XJ - 50-7907"
brand: "rough country"
price: "2237 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/188357383-rough-country-np231-slip-yoke-eliminator-kit-for-87-06
store_origin: PL
region: Poland
---

# Optimized for NP231 transfer cases (1997+) Slip yoke to fixed yoke conversion Complete transfer case modification kit Rough Country NP231 Slip Yoke Eliminator Kit for 87-06 Jeep TJ/YJ/XJ - 50-7907

**Brand:** rough country
**Price:** 2237 zł
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your Jeep’s backbone — no slip, all grip!

## Quick Answers

- **What is this?** Rough Country NP231 Slip Yoke Eliminator Kit for 87-06 Jeep TJ/YJ/XJ - 50-7907 by rough country
- **How much does it cost?** 2237 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/188357383-rough-country-np231-slip-yoke-eliminator-kit-for-87-06)

## Best For

- rough country enthusiasts

## Why This Product

- Trusted rough country brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lifetime Confidence:** Backed by Rough Country’s Limited Lifetime Replacement Warranty for peace of mind.
- • **All-in-One Upgrade Kit:** Includes everything needed—just add Rough Country’s Extended Travel Drive Shaft.
- • **Eliminate Slip Yoke Weakness:** Convert your NP231 transfer case to a fixed yoke for rock-solid durability.
- • **Precision Fit for NP231 Models:** Designed specifically for 1997+ NP231 transfer cases on Jeep YJ, TJ, and XJ.
- • **Built for Lifted Jeeps & Big Tires:** Handle extreme off-road stress without driveline vibration or shaft breakage.

## Overview

The Rough Country NP231 Slip Yoke Eliminator Kit transforms your Jeep’s NP231 transfer case by replacing the vulnerable slip yoke with a fixed yoke, dramatically improving off-road durability and driveline stability. Designed for 1997 and newer NP231 models on Jeep YJ, TJ, and XJ, this all-inclusive kit requires Rough Country’s Extended Travel Drive Shaft and prevents common failures like driveline vibration and rear output shaft breakage. Engineered for lifted Jeeps with larger tires, it’s backed by a Limited Lifetime Replacement Warranty, making it the ultimate upgrade for serious off-roaders.

## Description

Rough Country NP231 Slip Yoke Eliminator Kit for 87-06 Jeep TJ/YJ/XJ - 50-7907

## Features

- Wrangler/Cherokee NP231 Transfer Cases have One Glaring Weak Point. | Slip Yoke on the Rear Output Shaft.
- Converts Transfer Case from Slip Yoke to a Fixed Yoke | Improved Off-Road Durability and Performance.
- Designed for NP231 Transfer Case on the YJ, TJ, and XJ. after 1996. | Earlier models must remove the Needle Bearings from the stock drive sprockets.
- Provides everything to modify your transfer case | Requires RC Extended Travel Drive Shaft | Prevents Driveline Vibration / Rear Output Shaft from Breaking.
- Backed by Rough Country's Limited Lifetime Replacement Warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Rough Country |
| Brand | Rough Country |
| Model | Rough Country NP231 Slip Yoke Eliminator Kit for 87-06 Jeep Wrangler TJ/YJ | 84-01 Cherokee XJ - 50-7907 |
| Item Weight | 15 pounds |
| Product Dimensions | 17 x 7.75 x 5 inches |
| Item model number | 50-7907 |
| Exterior | Machined |
| Manufacturer Part Number | 50-7907 |
| Position | Driveline, Rear |
| Special Features | Works with NP231 Transfer Cases ONLY. |
| Construction | Drilling Required: No |

## Images

![Rough Country NP231 Slip Yoke Eliminator Kit for 87-06 Jeep TJ/YJ/XJ - 50-7907 - Image 1](https://m.media-amazon.com/images/I/71HdGt1SOQL.jpg)
![Rough Country NP231 Slip Yoke Eliminator Kit for 87-06 Jeep TJ/YJ/XJ - 50-7907 - Image 2](https://m.media-amazon.com/images/I/61Stq7bi6WL.jpg)
![Rough Country NP231 Slip Yoke Eliminator Kit for 87-06 Jeep TJ/YJ/XJ - 50-7907 - Image 3](https://m.media-amazon.com/images/I/71l0dYNLXTL.jpg)
![Rough Country NP231 Slip Yoke Eliminator Kit for 87-06 Jeep TJ/YJ/XJ - 50-7907 - Image 4](https://m.media-amazon.com/images/I/71Zul4jnr8L.jpg)
![Rough Country NP231 Slip Yoke Eliminator Kit for 87-06 Jeep TJ/YJ/XJ - 50-7907 - Image 5](https://m.media-amazon.com/images/I/81Rn3KQGOgL.jpg)

## Questions & Answers

**Q: Can you recommend a driveshaft ?**
A: Depending on your configuration, RC likely has the driveshaft you need as well!

**Q: Do i need a new drivshaft?**
A: Yes, you would need a new CV Driveshaft.

**Q: Does it come with the speed gear ? If so how many teeth ?**
A: It did not. It started with a lift kit, and sle was not in lift kit, and was needed.

## Frequently Bought Together

- Rough Country NP231 Slip Yoke Eliminator Kit for 87-06 Jeep TJ/YJ/XJ - 50-7907
- Rough Country Rear CV Drive Shaft for 1997-2006 Jeep Wrangler TJ | 4-6" - 5075.1

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**Shop now:** [https://www.desertcart.pl/products/188357383-rough-country-np231-slip-yoke-eliminator-kit-for-87-06](https://www.desertcart.pl/products/188357383-rough-country-np231-slip-yoke-eliminator-kit-for-87-06)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-27*