---
product_id: 403815394
title: "Yukon Gear & Axle (YGGM8.5-411) Ring and Pinion Set for GM 8.5\" Differential"
brand: "yukon gear & axle"
price: "€ 636.09"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.fr/products/403815394-yukon-gear-and-axle-yggm8-5-411-ring-and-pinion
store_origin: FR
region: France
---

# 8.50" Diameter 30 Spline Pinion 4.11 Ratio Yukon Gear & Axle (YGGM8.5-411) Ring and Pinion Set for GM 8.5" Differential

**Brand:** yukon gear & axle
**Price:** € 636.09
**Availability:** ✅ In Stock

## Summary

> 🔧 Gear Up for Adventure!

## Quick Answers

- **What is this?** Yukon Gear & Axle (YGGM8.5-411) Ring and Pinion Set for GM 8.5" Differential by yukon gear & axle
- **How much does it cost?** € 636.09 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/403815394-yukon-gear-and-axle-yggm8-5-411-ring-and-pinion)

## 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

- • **Easy Setup:** User-friendly installation process, making it accessible for both pros and DIY enthusiasts.
- • **Versatile Fit:** Compatible with GM 8.5" and 8.6" differentials, offering flexibility for various applications.
- • **One-Year Warranty:** Confidence in your purchase with a standard warranty for peace of mind.
- • **Unmatched Durability:** Engineered for the harshest conditions, ensuring reliability on and off the road.
- • **Whisper-Quiet Performance:** Advanced design minimizes noise, providing a smooth driving experience.

## Overview

The Yukon Gear & Axle (YGGM8.5-411) Ring and Pinion Set is designed for GM 8.5" differentials, featuring a robust 4.11 gear ratio, 30 spline pinion, and a diameter of 8.50 inches. Engineered for performance in extreme conditions, this set combines durability with quiet operation and easy installation, backed by a one-year warranty.

## Description

Yukon Gear & Axle (YGGM8.5-411) Ring and Pinion Set for GM 8.5" Differential

## Features

- Yukon Ring and Pinion sets give you the confidence of knowing you’re running gears designed for the harshest of conditions
- Whether it’s on the street, off-road, or at the track; Yukon ring and pinion sets deliver unrivaled performance and quality
- Yukon uses the latest designs and manufacturing technologies to provide a quiet running gear that is strong and easy to set up
- All Yukon ring and pinion sets come standard with a one-year warranty
- This gear set does have an ABS provision on the pinion; This product is used in a 4.11 ratio.Fits GM 8.5" and 8.6".8.50" Ring Gear Diameter.30 Spline Pinion.10 ring gear bolts.4.11 ratio

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Yukon Gear |
| Brand | Yukon Gear & Axle |
| Model | Ring and Pinion Gear Set for GM 8.5" Differential 4.11 Ratio |
| Product Dimensions | 40.64 x 30.48 x 15.24 cm; 8.3 kg |
| Item model number | YG GM8.5-411 |
| Exterior | Machined |
| Manufacturer Part Number | YG GM8.5-411 |
| OEM Part Number | YGGM8.5411 |
| Item Weight | 8.3 Kilograms |

## Images

![Yukon Gear & Axle (YGGM8.5-411) Ring and Pinion Set for GM 8.5" Differential - Image 1](https://m.media-amazon.com/images/I/61AoTpgyw3L.jpg)
![Yukon Gear & Axle (YGGM8.5-411) Ring and Pinion Set for GM 8.5" Differential - Image 2](https://m.media-amazon.com/images/I/7145xqbhzQS.jpg)
![Yukon Gear & Axle (YGGM8.5-411) Ring and Pinion Set for GM 8.5" Differential - Image 3](https://m.media-amazon.com/images/I/71lsuZ1tx4S.jpg)
![Yukon Gear & Axle (YGGM8.5-411) Ring and Pinion Set for GM 8.5" Differential - Image 4](https://m.media-amazon.com/images/I/81ubt43wC6S.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Quality, shipping speed, ease of installation.
  

*by S***N on Reviewed in the United States on 15 October 2024*

Great product and manufacturer. The gears specs and setup were very easy and precise. Following the mfg prompts achieved the perfect tolerances.  I did sand off the coating on the bearing surfaces of the pinion which where .001-.002 over the I.d. bearing race.  The shipping was incredibly fast (2) days. And the price was excellent.

### ⭐⭐⭐⭐⭐ 







  
  
    Exelente
  

*by K***Y on Reviewed in the United States on 1 October 2024*

Exeline

### ⭐ 







  
  
    gears not aligning just right
  

*by S***R on Reviewed in the United States on 12 September 2024*

I have installed the gears and have adjusted the backlash to .008 (I have taken it apart and re-assembled it several times to get it adjusted in there just right). When I turn the gears by hand I can spin the big gear 7/8 of the way and then it is hard to turn the other 1/8 of the way. Would it only bind in one spot (1/8 of the big gear) if it were still misaligned? It is really smooth up until that point and then they just get close and touch. I am thinking this is a manufacturing flaw. I did by them almost a year ago so they are non returnable now. I had some personal things come up and was not able to install it right away. Is there anything you can do to help me?

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**Shop now:** [https://www.desertcart.fr/products/403815394-yukon-gear-and-axle-yggm8-5-411-ring-and-pinion](https://www.desertcart.fr/products/403815394-yukon-gear-and-axle-yggm8-5-411-ring-and-pinion)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-26*