---
product_id: 478761330
title: "Yukon Gear & AxleDura Grip Limited Slip Differential for GM 55P Dropout, 3.73 & Down Ratio, 17-Spline (YDGGM55P-17-1)"
brand: "yukon gear & axle"
price: "A$1600"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/478761330-yukon-gear-and-axledura-grip-limited-slip-differential-for-gm
store_origin: AU
region: Australia
---

# 17-spline design 3.73 gear ratio Forged 4320 steel Yukon Gear & AxleDura Grip Limited Slip Differential for GM 55P Dropout, 3.73 & Down Ratio, 17-Spline (YDGGM55P-17-1)

**Brand:** yukon gear & axle
**Price:** A$1600
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Ride with Yukon Gear's Dura Grip!

## Quick Answers

- **What is this?** Yukon Gear & AxleDura Grip Limited Slip Differential for GM 55P Dropout, 3.73 & Down Ratio, 17-Spline (YDGGM55P-17-1) by yukon gear & axle
- **How much does it cost?** A$1600 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/478761330-yukon-gear-and-axledura-grip-limited-slip-differential-for-gm)

## Best For

- yukon gear & axle enthusiasts

## Why This Product

- Trusted yukon gear & axle brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightweight Design:** Weighs only 0.28 g for easy installation and handling.
- • **Unmatched Traction:** Experience superior grip and control on any terrain.
- • **Durable Construction:** Built with forged 4320 steel for long-lasting reliability.
- • **Vehicle Specific Fit:** Tailored to fit GM 55P Dropout models perfectly.
- • **Precision Engineering:** Crafted with cutting-edge design software for flawless performance.

## Overview

The Yukon Gear & Axle Dura Grip Limited Slip Differential is engineered for GM 55P Dropout vehicles with a 3.73 gear ratio and down. Featuring a robust 17-spline design and constructed from high-quality forged 4320 steel, this differential ensures optimal traction and durability, making it the perfect upgrade for performance enthusiasts.

## Description

Yukon Gear & AxleDura Grip Limited Slip Differential for GM 55P Dropout, 3.73 & Down Ratio, 17-Spline (YDGGM55P-17-1)

## Features

- Limited slip differential
- 17 spline
- 3: 73 gear ratio and down only
- Engineered using state-of-the-art design software
- Internal gears are manufactured using forged 4320 steel.Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Yukon Gear & Axle |
| Brand | Yukon Gear & Axle |
| Model | DuraGrip Limited Slip Differential Positraction GM55P w/17 Spline 4.10+ Ratio |
| Product Dimensions | 27.94 x 27.94 x 27.94 cm; 0.28 g |
| Item model number | YDGGM55P-17-1 |
| Exterior | Machined |
| Manufacturer Part Number | YDGGM55P-17-1 |
| Item Weight | 0.28 g |

## Images

![Yukon Gear & AxleDura Grip Limited Slip Differential for GM 55P Dropout, 3.73 & Down Ratio, 17-Spline (YDGGM55P-17-1) - Image 1](https://m.media-amazon.com/images/I/71X9L4s91dL.jpg)
![Yukon Gear & AxleDura Grip Limited Slip Differential for GM 55P Dropout, 3.73 & Down Ratio, 17-Spline (YDGGM55P-17-1) - Image 2](https://m.media-amazon.com/images/I/7145xqbhzQS.jpg)
![Yukon Gear & AxleDura Grip Limited Slip Differential for GM 55P Dropout, 3.73 & Down Ratio, 17-Spline (YDGGM55P-17-1) - Image 3](https://m.media-amazon.com/images/I/7145xqbhzQS.jpg)
![Yukon Gear & AxleDura Grip Limited Slip Differential for GM 55P Dropout, 3.73 & Down Ratio, 17-Spline (YDGGM55P-17-1) - Image 4](https://m.media-amazon.com/images/I/71lsuZ1tx4S.jpg)
![Yukon Gear & AxleDura Grip Limited Slip Differential for GM 55P Dropout, 3.73 & Down Ratio, 17-Spline (YDGGM55P-17-1) - Image 5](https://m.media-amazon.com/images/I/81ubt43wC6S.jpg)

## Frequently Bought Together

- Yukon Gear & Axle Dura Grip Limited Slip Differential Positraction, 17 Spline, 3.73-Down (& Thicks), Compatible with 55P GM Dropout Axle, YDGGM55P-17-1
- USA Standard Gear (ZK GM55CHEVY) Master Overhaul Kit for GM Chevy 55P/55T differential

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**Shop now:** [https://www.desertcart.com.au/products/478761330-yukon-gear-and-axledura-grip-limited-slip-differential-for-gm](https://www.desertcart.com.au/products/478761330-yukon-gear-and-axledura-grip-limited-slip-differential-for-gm)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-08*