---
product_id: 50069297
title: "PowerTrax LS201028 Limited Slip Differential Carrier For GM 8.5\", 2.73 Ratio & Up, 10-Bolt, 28 Spline - Fits Chevy, GMC, Buick, Pontiac, Oldsmobile, Cadillac – Replaces Eaton 187C149A, Auburn 542018"
brand: "powertrax"
price: "$1144.30"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/50069297-powertrax-ls201028-limited-slip-differential-carrier-for-gm-8-5
store_origin: US
region: United States of America
---

# 2 Year Warranty Fully Rebuildable Forged Steel Case PowerTrax LS201028 Limited Slip Differential Carrier For GM 8.5", 2.73 Ratio & Up, 10-Bolt, 28 Spline - Fits Chevy, GMC, Buick, Pontiac, Oldsmobile, Cadillac – Replaces Eaton 187C149A, Auburn 542018

**Brand:** powertrax
**Price:** $1144.30
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Ride with PowerTrax!

## Quick Answers

- **What is this?** PowerTrax LS201028 Limited Slip Differential Carrier For GM 8.5", 2.73 Ratio & Up, 10-Bolt, 28 Spline - Fits Chevy, GMC, Buick, Pontiac, Oldsmobile, Cadillac – Replaces Eaton 187C149A, Auburn 542018 by powertrax
- **How much does it cost?** $1144.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/50069297-powertrax-ls201028-limited-slip-differential-carrier-for-gm-8-5)

## 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

- • **Peace of Mind:** Enjoy a 2-year warranty that ensures your investment is protected.
- • **Rebuildable Design:** Easily maintain and upgrade with a fully rebuildable S-spring design.
- • **Unmatched Durability:** Built with a robust forged steel case for long-lasting performance.
- • **Precision Engineering:** Crafted with 8620 internal gears for superior strength and reliability.
- • **Versatile Compatibility:** Designed for 2.73 carrier and up, fitting a range of GM 8.5” applications.

## Overview

The PowerTraxLS201028 is a high-performance traction system designed for GM 8.5” differentials, featuring a durable forged steel case, precision 8620 internal gears, and a fully rebuildable S-spring design, all backed by a 2-year warranty.

## Description

PowerTraxPowerTrax GT443027 Grip Pro Limited-Slip Differential Carrier, 27 Spline, Fits Dana 30, Compatible with Jeep Wrangler, Cherokee, Grand Cherokee & More

## Features

- 2 Year Warranty
- Carbon Clutch Discs
- S- Spring Design / Fully Rebuildable
- 8620 Internal Gears / Forged Steel Case
- 2.73 carrier and up

## Images

![PowerTrax LS201028 Limited Slip Differential Carrier For GM 8.5", 2.73 Ratio & Up, 10-Bolt, 28 Spline - Fits Chevy, GMC, Buick, Pontiac, Oldsmobile, Cadillac – Replaces Eaton 187C149A, Auburn 542018 - Image 1](https://m.media-amazon.com/images/I/61UHACYcVaS.jpg)

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**Shop now:** [https://www.desertcart.us/products/50069297-powertrax-ls201028-limited-slip-differential-carrier-for-gm-8-5](https://www.desertcart.us/products/50069297-powertrax-ls201028-limited-slip-differential-carrier-for-gm-8-5)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-13*