---
product_id: 775068345
title: "Yukon (YDGGM7.5-3-26-SM) 26-Spline Dura Grip Positraction for GM 7.5\"/7.625\" Differential with 3.23 and Upward Axle Ratio"
brand: "yukon gear & axle"
price: "A$5197"
currency: AUD
in_stock: true
reviews_count: 5
url: https://www.desertcart.com.au/products/775068345-yukon-ydggm7-5-3-26-sm-26-spline-dura-grip
store_origin: AU
region: Australia
---

# 3.23+ axle ratio optimized 26-spline precision fit nodular case + forged 4320 internals Yukon (YDGGM7.5-3-26-SM) 26-Spline Dura Grip Positraction for GM 7.5"/7.625" Differential with 3.23 and Upward Axle Ratio

**Brand:** yukon gear & axle
**Price:** A$5197
**Availability:** ✅ In Stock

## Summary

> ⚙️ Grip the road like a pro — never settle for less!

## Quick Answers

- **What is this?** Yukon (YDGGM7.5-3-26-SM) 26-Spline Dura Grip Positraction for GM 7.5"/7.625" Differential with 3.23 and Upward Axle Ratio by yukon gear & axle
- **How much does it cost?** A$5197 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/775068345-yukon-ydggm7-5-3-26-sm-26-spline-dura-grip)

## 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

- • **Built to Endure:** Heavy-duty nodular case and forged 4320 internals ensure long-lasting strength
- • **Precision Fitment:** Vehicle-specific fit for GM 7.5"/7.625" differentials with 26 splines
- • **Peace of Mind Warranty:** Backed by a 1-year warranty against defects for reliable ownership
- • **Customizable Performance:** Rebuildable design with upgrade options for racing-level aggressiveness
- • **Unmatched Traction Control:** Aggressive yet smooth positraction for confident handling on and off-road

## Overview

The Yukon Dura Grip Positraction (YDGGM7.5-3-26-SM) is a high-performance limited slip differential designed specifically for GM 7.5"/7.625" differentials with 26 splines and axle ratios of 3.23 and up. Featuring a rugged nodular case, forged 4320 internals, and composite clutches, it delivers aggressive traction with smooth ride quality. Fully rebuildable and upgradeable, it’s engineered for durability and enhanced driving confidence, backed by a 1-year warranty.

## Description

Dura Grip Positraction from Yukon Gear and Axle provides aggressive traction to both wheels while maintaining a smooth ride. For a variety of on and off road applications.

Review: Muy satisfecho, calidad, precio y todo en tiempo
Review: Ordered this for the 73’ Mustang carrier. It did not fit being too large and was locked in place against the carrier when the caps were torqued down. Called Yukon. They said if the carrier did not have their name printed on the carrier then they did not make it. No name only the model number. Unfortunately, I bought this months ago and installed bearings so it can’t be returned.

## Features

- The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence and performance you need
- Get longer life and better traction with the heavy duty Yukon Dura Grip positraction
- The Yukon Dura Grip uses a nodular case and forged 4320 internals for added strength along with composite clutches for high performance and long life
- All units are rebuildable and many offer upgrades to increase aggressiveness for racing applications
- Each unit carries a one year warranty against defects
- Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0078U9UI8 |
| Assembly Required | No |
| Brand | Yukon Gear & Axle |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,736) |
| Date First Available | 8 January 2013 |
| Exterior | Machined |
| Generic Name | DuraGrip Limited Slip Differential Positraction GM 7.5" w/26 Spline 32.3- Ratio |
| Item Weight | 7 kg 550 g |
| Item model number | YDGGM7.5-3-26-SM |
| Manufacturer | Yukon Gear |
| Manufacturer Part Number | YDGGM7.5-3-26-SM |
| Model | DuraGrip Limited Slip Differential Positraction GM 7.5" w/26 Spline 32.3- Ratio |
| Net Quantity | 1.0 Count |
| OEM Part Number | 26017 |
| Position | Center |

## Images

![Yukon (YDGGM7.5-3-26-SM) 26-Spline Dura Grip Positraction for GM 7.5"/7.625" Differential with 3.23 and Upward Axle Ratio - Image 1](https://m.media-amazon.com/images/I/711zI6coxJL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by E***Z on 17 September 2022*

Muy satisfecho, calidad, precio y todo en tiempo

### ⭐ Review
*by J***Y on 11 July 2024*

Ordered this for the 73’ Mustang carrier. It did not fit being too large and was locked in place against the carrier when the caps were torqued down. Called Yukon. They said if the carrier did not have their name printed on the carrier then they did not make it. No name only the model number. Unfortunately, I bought this months ago and installed bearings so it can’t be returned.

### ⭐⭐⭐⭐⭐ Review
*by M***X on 16 August 2025*

Replaced the open differential unit in my 99 Dodge Durango with this limited slip unit and it is an awesome upgrade! On the 9.25 Dodge differential replacement is simple I suggest using only "Timkin" bearings, good quality gear oil and limited slip additive. I used Lucas 85W 140 gear oil and their additive. The differential is working perfectly. While you have things apart it is a good time to inspect/replace the outer axle bearings and axle seals which are very easy to replace at that time as well.

## Frequently Bought Together

- Yukon Gear & Axle Dura Grip Limited Slip Differential Positraction, 26 Spline, 3.23 & Up Ratio, Compatible with 7.5"/7.625" GM Axle, YDGGM7.5-3-26-SM
- USA Standard Gear ZK GM7.5-B Master Overhaul Kit for GM 7.5"/7.625" Differential
- Friction Modifier Positraction Additive for Limited Slip Differentials

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**Shop now:** [https://www.desertcart.com.au/products/775068345-yukon-ydggm7-5-3-26-sm-26-spline-dura-grip](https://www.desertcart.com.au/products/775068345-yukon-ydggm7-5-3-26-sm-26-spline-dura-grip)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-14*