---
product_id: 43627708
title: "PowerTrax 3220-LR Differential Locker -31 Spline | Fits Nissan H233B Rear Axle | Compatible with 1990-1997 Nissan Pickup, 1993-1995 Pathfinder, 1990-1994 D21 | Replaces Eaton 187SL167A, ARB RD134"
brand: "powertrax"
price: "€ 546.09"
currency: EUR
in_stock: true
reviews_count: 2
url: https://www.desertcart.fr/products/43627708-powertrax-3220-lr-differential-locker-31-spline-fits-nissan-h233b
store_origin: FR
region: France
---

# Drop-in installation, no mods needed Fits Nissan H233B 31-spline rear axle 4-pinion heavy-duty design PowerTrax 3220-LR Differential Locker -31 Spline | Fits Nissan H233B Rear Axle | Compatible with 1990-1997 Nissan Pickup, 1993-1995 Pathfinder, 1990-1994 D21 | Replaces Eaton 187SL167A, ARB RD134

**Brand:** powertrax
**Price:** € 546.09
**Availability:** ✅ In Stock

## Summary

> 🚀 Lock in Power, Unlock Adventure!

## Quick Answers

- **What is this?** PowerTrax 3220-LR Differential Locker -31 Spline | Fits Nissan H233B Rear Axle | Compatible with 1990-1997 Nissan Pickup, 1993-1995 Pathfinder, 1990-1994 D21 | Replaces Eaton 187SL167A, ARB RD134 by powertrax
- **How much does it cost?** € 546.09 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/43627708-powertrax-3220-lr-differential-locker-31-spline-fits-nissan-h233b)

## Best For

- powertrax enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Heavy-duty 4-pinion mechanism engineered for high-torque durability
- • **Grip Like a Pro:** Minimizes wheel slip for ultimate traction on any terrain
- • **Plug & Play Upgrade:** Seamless drop-in installation—no special tools or modifications required
- • **Confidence Guaranteed:** Backed by a 2-year/100,000-mile warranty for peace of mind
- • **Versatile Compatibility:** Perfect fit for 1990-1997 Nissan Pickup, Pathfinder, and D21 models

## Overview

The PowerTrax 3220-LR Differential Locker is a premium 31-spline upgrade designed specifically for Nissan H233B rear axles. It enhances traction and stability by reducing wheel slip, featuring a robust 4-pinion heavy-duty design for long-lasting performance. Compatible with Nissan Pickups (1990-1997), Pathfinders (1993-1995), and D21s (1990-1994), it installs easily without modifications and comes with a 2-year or 100,000-mile warranty, making it the go-to choice for off-road enthusiasts and professionals seeking reliable, maintenance-free differential locking.

## Description

PowerTrax 3220-LR Differential Lock Assembly 31 Spline | Fits Nissan H233B Rear Axle | Compatible with 1990-1997 Nissan Pickup, 1993-1995 Pathfinder, 1990-1994 D21Upgrade your Nissan's differential with the PowerTrax Lock-Right, designed for enhanced traction and control. Engineered for Nissan H233B 31-spline open differentials, this locker provides superior grip in off-road and everyday driving conditions.🔩 Features & Benefits:Superior Traction: Reduces wheel slip for maximum control in off-road, wet, and rugged terrain conditions.4-Pinion Heavy-Duty Design: Built for durability and longevity, ensuring reliable performance in high-torque applications.Easy Drop-In Installation: Installs into existing open differentials without special tools or modifications.Ideal for Off-Road & Towing: Enhances handling for challenging terrains, making it perfect for adventure seekers.Maintenance-Free Operation: Designed for long-lasting performance without additional adjustments or servicing.🚗 Applications & Vehicle Compatibility:✔️ 1990-1997 Nissan Pickup✔️ 1993-1995 Nissan Pathfinder✔️ 1990-1994 Nissan D21🔄 Replaces for:Eaton: 187SL167AARB: RD134USA Standard Gear: SL NPATROL-31🛠️ Warranty & Quality Assurance:Backed by a 2-year or 100,000-mile warranty for guaranteed performance and reliability.🏆 Why Choose PowerTrax?PowerTrax is a trusted leader in differential lockers, providing high-performance solutions for off-road enthusiasts and heavy-duty users. Whether you’re tackling tough trails or need added stability, this locker ensures unmatched durability and traction.

## Features

- ✅ Improved Traction & Stability – Enhances off-road and on-road performance by minimizing wheel slip, providing maximum grip in challenging driving conditions.
- ✅ Heavy-Duty 4-Pinion Design – Built for durability with a strong 4-pinion mechanism, ideal for Nissan H233B differentials in V6 models.
- ✅ Drop-In Installation – Easy to install into open differentials without modifications; requires factory 31-spline side gears in good condition.
- ✅ Wide Compatibility – Fits 1990-1997 Nissan Pickup, 1993-1995 Nissan Pathfinder, 1990-1994 Nissan D21; engineered for Nissan H233B axles.
- ✅ OEM Replacement & Warranty – Replaces Eaton 187SL167A, ARB RD134, USA Standard Gear SL NPATROL-31; backed by a 2-year or 100,000-mile warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Powertrax |
| Brand | PowerTrax |
| Model | 3220-LR |
| Item Weight | 3 pounds |
| Item model number | 3220-LR |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 3220-LR |
| OEM Part Number | 3220-LR |

## Images

![PowerTrax 3220-LR Differential Locker -31 Spline | Fits Nissan H233B Rear Axle | Compatible with 1990-1997 Nissan Pickup, 1993-1995 Pathfinder, 1990-1994 D21 | Replaces Eaton 187SL167A, ARB RD134 - Image 1](https://m.media-amazon.com/images/I/61fbysMT6SL.jpg)
![PowerTrax 3220-LR Differential Locker -31 Spline | Fits Nissan H233B Rear Axle | Compatible with 1990-1997 Nissan Pickup, 1993-1995 Pathfinder, 1990-1994 D21 | Replaces Eaton 187SL167A, ARB RD134 - Image 2](https://m.media-amazon.com/images/I/61ZsiUYvqiL.jpg)
![PowerTrax 3220-LR Differential Locker -31 Spline | Fits Nissan H233B Rear Axle | Compatible with 1990-1997 Nissan Pickup, 1993-1995 Pathfinder, 1990-1994 D21 | Replaces Eaton 187SL167A, ARB RD134 - Image 3](https://m.media-amazon.com/images/I/61EzmuYzoJL.jpg)
![PowerTrax 3220-LR Differential Locker -31 Spline | Fits Nissan H233B Rear Axle | Compatible with 1990-1997 Nissan Pickup, 1993-1995 Pathfinder, 1990-1994 D21 | Replaces Eaton 187SL167A, ARB RD134 - Image 4](https://m.media-amazon.com/images/I/61X4usZnHdL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Locks up every time
  

*by L***H on Reviewed in the United States on January 11, 2020*

Easy to install. Fast shipping.

### ⭐⭐⭐⭐⭐ 







  
  
    Five Stars
  

*by A***R on Reviewed in the United States on May 11, 2017*

installed in gq nissan patrol very satisfied with it

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-23*