---
product_id: 2611217
title: "Yukon Gear & Axle Dura Grip Limited Slip Differential Positraction, 30-Spline, 3.73 & Down Ratios, Compatible with Dana 44 Axle, YDGD44-3-30-1"
brand: "yukon gear & axle"
price: "₨16533"
currency: SCR
in_stock: true
reviews_count: 13
category: "Yukon Gear & Axle"
url: https://www.desertcart.sc/products/2611217-yukon-gear-and-axle-dura-grip-limited-slip-differential-positraction
store_origin: SC
region: Seychelles
---

# 30-spline precision fit fully rebuildable design forged 4320 chromoly gears Yukon Gear & Axle Dura Grip Limited Slip Differential Positraction, 30-Spline, 3.73 & Down Ratios, Compatible with Dana 44 Axle, YDGD44-3-30-1

**Brand:** yukon gear & axle
**Price:** ₨16533
**Availability:** ✅ In Stock

## Summary

> 🛻 Own the road with unstoppable grip and legendary durability!

## Quick Answers

- **What is this?** Yukon Gear & Axle Dura Grip Limited Slip Differential Positraction, 30-Spline, 3.73 & Down Ratios, Compatible with Dana 44 Axle, YDGD44-3-30-1 by yukon gear & axle
- **How much does it cost?** ₨16533 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/2611217-yukon-gear-and-axle-dura-grip-limited-slip-differential-positraction)

## 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

- • **Precision Engineered Fit:** Tailored for Dana 44 axles with 3.73 & down gear ratios, ensuring seamless integration and peak performance.
- • **Rebuildable for Longevity:** Designed for easy repairs and upgrades, extending your differential’s lifespan and maximizing your investment.
- • **Made in the USA with Pride:** Crafted with meticulous attention to detail, guaranteeing quality and reliability you can trust.
- • **Durability Meets Performance:** Forged 4320 chromoly spider gears and composite clutches deliver unmatched strength and aggressive traction on any terrain.
- • **Trusted by Pros & Enthusiasts:** Backed by a 1-year warranty and stellar customer service, join thousands who refuse to settle for knockoffs.

## Overview

The Yukon Gear & Axle Dura Grip Limited Slip Differential (YDGD44-3-30-1) is a high-performance, rebuildable positraction unit designed specifically for Dana 44 axles with 30 splines and 3.73 & down gear ratios. Featuring forged 4320 chromoly spider gears and composite clutches, it delivers smooth yet aggressive traction for superior handling and torque distribution. Proudly assembled in the USA, this differential offers durability, reliability, and a 1-year warranty, making it the trusted choice for off-road enthusiasts and professionals seeking authentic, long-lasting drivetrain upgrades.

## Description

The YDGD44-3-30-1 Yukon Dura Grip is the ultimate choice for those seeking smooth yet aggressive traction in a limited slip differential. Engineered for long life and durability, this positraction differential is constructed with a high strength nodular case, forged 4320 chromoly spider gears, and composite clutches. The Dura Grip provides unmatched performance and reliability, making it the ideal choice for off-road and high-performance applications. When it comes to purchasing automotive parts, it's important to invest in authentic products like the Yukon Dura Grip rather than settling for knockoff alternatives. Knockoffs may seem like a bargain, but they often lack the quality, durability, and performance standards of genuine products. Authentic Yukon Dura Grip differentials are crafted with precision and built to endure rigorous demands, providing superior traction, handling, and torque distribution. Choosing an authentic Yukon Dura Grip differential ensures optimal performance, durability, and safety for your vehicle. Genuine products come with a warranty and reliable customer support, protecting buyers from manufacturing defects and ensuring prompt resolution of any issues. Knockoff differentials may compromise safety and performance, potentially leading to costly repairs or replacements in the long run. The Yukon Gear & Axle (YDGD44-3-30-1) 30-Spline Dura Grip Positraction for Dana 44 with 3.73 & DOWN Axle Ratio is proudly assembled in the USA, guaranteeing quality craftsmanship and attention to detail. This rebuildable differential offers aggressive traction, long life, and better performance across various terrains. Backed by a one-year warranty, the Yukon Dura Grip is the reliable choice for those seeking durability, strength, and performance in their differential system. Choose authenticity over imitation for a safe and reliable driving experience.

Review: Good Quality part for the money. - 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.
Review: AMAZING PRODUCT AND CUSTOMER SERVICE FROM THE COMPANY! - This is the second rear end we have had to replace in my 05 sierra with 400k miles, so far we have had no problems with it.. the company's customer service team was absolutely outstanding when i had trouble with my purchase of their $40 lifetime guarantee for this part. My card was saying I had been charged twice, but the gentleman made sure I wasn't and even shipped the card for the warranty next day for 100% free! then called me again to tell me he had the tech people check just to be sure. I cannot say enough good things about this company and the people working there! definitely would buy again if i didn't have the warranty for it!

## Features

- Precise Purpose: Designed to provide smooth yet aggressive traction, enhancing truck or car handling and stability in demanding conditions with composite clutches, giving optimal torque distribution
- Perfect Fit: This diff fits Dana 44 axles with 30 splines and 3.73 & Down gear ratios, with gears cut to provide the strongest teeth possible in any terrain - an unmatched auto standard
- Rebuildable Design: The Dura Grip differential is fully rebuildable, allowing for easy repair, assembly, replacement, upgrades, and extended lifespan. Our diff 's are proudly assembled in the USA!
- Quality and Craftsmanship: Our Dura Grip differentials are constructed with high-quality materials, with forged 4320 chromoly spider gears, ensuring durability and reliability in performance
- Trusted Brand: Our products are known for their commitment to quality, advanced engineering techniques, and rigorous diagnostic testing - you can trust performance parts from Yukon Gear & Axle

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00AWE6396 |
| Best Sellers Rank | #39,785 in Automotive ( See Top 100 in Automotive ) #11 in Automotive Replacement Differential Assembly Kits |
| Brand | Yukon Gear & Axle |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,618) |
| Date First Available | January 3, 2013 |
| Exterior | Machined |
| Is Discontinued By Manufacturer | No |
| Item Weight | 10 pounds |
| Item model number | YDGD44-3-30-1 |
| Manufacturer | Yukon Gear & Axle |
| Manufacturer Part Number | YDGD44-3-30-1 |
| Model | DuraGrip Limited Slip Differential Positraction Dana 44 w/30 Spline 3.73- Ratio |
| OEM Part Number | YDGD443301 |

## Images

![Yukon Gear & Axle Dura Grip Limited Slip Differential Positraction, 30-Spline, 3.73 & Down Ratios, Compatible with Dana 44 Axle, YDGD44-3-30-1 - Image 1](https://m.media-amazon.com/images/I/61mbWKAf2-L.jpg)
![Yukon Gear & Axle Dura Grip Limited Slip Differential Positraction, 30-Spline, 3.73 & Down Ratios, Compatible with Dana 44 Axle, YDGD44-3-30-1 - Image 2](https://m.media-amazon.com/images/I/7145xqbhzQS.jpg)
![Yukon Gear & Axle Dura Grip Limited Slip Differential Positraction, 30-Spline, 3.73 & Down Ratios, Compatible with Dana 44 Axle, YDGD44-3-30-1 - Image 3](https://m.media-amazon.com/images/I/71lsuZ1tx4S.jpg)
![Yukon Gear & Axle Dura Grip Limited Slip Differential Positraction, 30-Spline, 3.73 & Down Ratios, Compatible with Dana 44 Axle, YDGD44-3-30-1 - Image 4](https://m.media-amazon.com/images/I/81ubt43wC6S.jpg)

## Questions & Answers

**Q: Will this fit a 86 Chevy C10 with the 8.5 10 bolt rear?**
A: no you will need 30 spline axles those trucks used 28 spline axles

**Q: This fit a 94 chevy 1500?**
A: Yes, this unit will work GREAT in a 1994 Chevy 1500.

Let me know if you have any other questions.

Thanks,
BRYDON
641-751-8060
staticz2229@gmail.com

**Q: Is this a drop in replacement?**
A: Almost a  drop in unit, you will have to move your ring gear from your  original  unit..and  press on new  bearings...

**Q: Will this fit a 1973 Pontiac Firebird?**
A: First answer is not correct. This is NOT for a 9.5” 14 bolt. The description states it is for a 10 bolt 8.5” or 8.6” with 30 spline axle shafts

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Quality part for the money.
*by M***X on August 16, 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.

### ⭐⭐⭐⭐⭐ AMAZING PRODUCT AND CUSTOMER SERVICE FROM THE COMPANY!
*by C***S on November 17, 2025*

This is the second rear end we have had to replace in my 05 sierra with 400k miles, so far we have had no problems with it.. the company's customer service team was absolutely outstanding when i had trouble with my purchase of their $40 lifetime guarantee for this part. My card was saying I had been charged twice, but the gentleman made sure I wasn't and even shipped the card for the warranty next day for 100% free! then called me again to tell me he had the tech people check just to be sure. I cannot say enough good things about this company and the people working there! definitely would buy again if i didn't have the warranty for it!

### ⭐⭐⭐⭐⭐ Great upgrade or replacement. Going strong!!
*by W***R on July 11, 2025*

Installed in a 2001 Tahoe. Over 10K miles on it now and no issues. It's very nice living on a farm and not only having 4wd but now having a limited slip rear end. Haven't really needed the 4wd since installation.

## Frequently Bought Together

- Yukon Gear & Axle Dura Grip Limited Slip Differential Positraction, 30-Spline, 3.73 & Down Ratios, Compatible with Dana 44 Axle, YDGD44-3-30-1
- Friction Modifier Positraction Additive for Limited Slip Differentials
- Yukon Gear & Axle (CK D44) Carrier Installation Kit for Dana 44 Differential

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-26*