---
product_id: 534058958
title: "HOLDWELL 10 Bolt Posi Unit Eaton-Style Limited Slip Locker Differential 19557-010 19557010 compatible with GM 8.5\" 28 Spline"
brand: "holdwell"
price: "VT36096"
currency: VUV
in_stock: false
url: https://www.desertcart.vu/products/534058958-holdwell-10-bolt-posi-unit-eaton-style-limited-slip-locker
store_origin: VU
region: Vanuatu
---

# 10-bolt heavy-duty design Optimized for GM 8.5" axle 28 spline axle compatibility HOLDWELL 10 Bolt Posi Unit Eaton-Style Limited Slip Locker Differential 19557-010 19557010 compatible with GM 8.5" 28 Spline

**Brand:** holdwell
**Price:** VT36096
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Unlock unstoppable traction with HOLDWELL’s 10-Bolt Posi Unit!

## Quick Answers

- **What is this?** HOLDWELL 10 Bolt Posi Unit Eaton-Style Limited Slip Locker Differential 19557-010 19557010 compatible with GM 8.5" 28 Spline by holdwell
- **How much does it cost?** VT36096 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/534058958-holdwell-10-bolt-posi-unit-eaton-style-limited-slip-locker)

## Best For

- holdwell enthusiasts

## Why This Product

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

## Key Features

- • **28 Spline Axle Compatibility:** Seamlessly fits your GM axle for maximum power transfer
- • **Versatile Gear Ratio Support:** Perfect for gear ratios 2.73 and above, from street to drag racing
- • **Precision 10-Bolt Engineering:** Built tough for high-performance GM 8.5" applications
- • **Eaton-Style Limited Slip Locker:** Enhanced traction for muscle cars, off-road, and towing demands
- • **Polished Finish & Durable Build:** Sleek look with rugged reliability for long-lasting performance

## Overview

The HOLDWELL 10 Bolt Posi Unit Eaton-Style Limited Slip Locker Differential (model 19557-010) is engineered for GM 8.5" 10-bolt axle setups with 28 spline axles. Designed to enhance traction and durability, it supports gear ratios from 2.73 upwards, making it ideal for drag racing, street muscle, restoration, and light off-road use. Its polished exterior and robust construction ensure both style and performance for demanding driving conditions.

## Description

Full description not available

## Features

- Part Number: 19557-010 19557010 YDGGM8.5-3-28-1 EAT19557 GM10-LS28 998.GM10C 546018 542018 GM85PGBK-28-373
- For all Chevy GM 8.5" 10-Bolt Applicatons w/ 28 Spline Axles
- Vehicle usage: Drag Racing, Restoration, Street and Muscle, Light Trail / Sand Sports, Work Truck / Towing
- For 2.73 & Numerically Higher Gear Ratios (3.08, 3.42, 3.73, 4.11, 4.56, etc)
- If you have any questions about our products, please feel free to contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | HOLDWELL |
| Brand | HOLDWELL |
| Model | Differential |
| Item Weight | 24.2 pounds |
| Package Dimensions | 11.73 x 9.88 x 9.69 inches |
| Item model number | 19557010 |
| Exterior | Polished |
| Manufacturer Part Number | 19557010 |

## Images

![HOLDWELL 10 Bolt Posi Unit Eaton-Style Limited Slip Locker Differential 19557-010 19557010 compatible with GM 8.5" 28 Spline - Image 1](https://m.media-amazon.com/images/I/61GX4U15L8L.jpg)
![HOLDWELL 10 Bolt Posi Unit Eaton-Style Limited Slip Locker Differential 19557-010 19557010 compatible with GM 8.5" 28 Spline - Image 2](https://m.media-amazon.com/images/I/61IpHnIRe9L.jpg)
![HOLDWELL 10 Bolt Posi Unit Eaton-Style Limited Slip Locker Differential 19557-010 19557010 compatible with GM 8.5" 28 Spline - Image 3](https://m.media-amazon.com/images/I/51nDIzbgo9L.jpg)
![HOLDWELL 10 Bolt Posi Unit Eaton-Style Limited Slip Locker Differential 19557-010 19557010 compatible with GM 8.5" 28 Spline - Image 4](https://m.media-amazon.com/images/I/51aChdeqL5L.jpg)
![HOLDWELL 10 Bolt Posi Unit Eaton-Style Limited Slip Locker Differential 19557-010 19557010 compatible with GM 8.5" 28 Spline - Image 5](https://m.media-amazon.com/images/I/61nOXcjHWoL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vu/products/534058958-holdwell-10-bolt-posi-unit-eaton-style-limited-slip-locker](https://www.desertcart.vu/products/534058958-holdwell-10-bolt-posi-unit-eaton-style-limited-slip-locker)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-17*