---
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: "24059140₫"
currency: VND
in_stock: true
reviews_count: 8
url: https://www.desertcart.vn/products/2611217-yukon-gear-and-axle-dura-grip-limited-slip-differential-positraction
store_origin: VN
region: Vietnam
---

# 3.73 & down gear ratios for max torque 30-spline precision fit fully rebuildable design 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:** 24059140₫
**Availability:** ✅ In Stock

## Summary

> ⚙️ Dominate Every Drive with Precision Power

## 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?** 24059140₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/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

- • **Proudly USA Assembled:** Trust in a brand that combines advanced engineering with rigorous testing for performance you can count on.
- • **Tailored Fit for Dana 44:** Engineered specifically for Dana 44 axles with 30 splines and 3.73 & down gear ratios—ensuring peak compatibility and strength.
- • **Forged 4320 Chromoly Gears:** High-grade materials and precision machining guarantee durability and rock-solid reliability under pressure.
- • **Precision Traction Mastery:** Composite clutches deliver smooth yet aggressive torque distribution for unbeatable handling in any terrain.
- • **Built to Last, Built to Upgrade:** Fully rebuildable design means easy repairs, upgrades, and extended lifespan—future-proof your ride.

## Overview

The Yukon Gear & Axle Dura Grip Limited Slip Differential is a high-performance, rebuildable differential designed for Dana 44 axles with 30 splines and 3.73 & down gear ratios. Featuring composite clutches and forged 4320 chromoly spider gears, it delivers superior torque distribution and durability. Proudly assembled in the USA, it offers a perfect fit and unmatched strength for enhanced vehicle handling and stability in demanding conditions.

## 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.

## 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 |
|---------------|-------|
| Manufacturer | Yukon Gear & Axle |
| Brand | Yukon Gear & Axle |
| Model | DuraGrip Limited Slip Differential Positraction Dana 44 w/30 Spline 3.73- Ratio |
| Item Weight | 10 pounds |
| Item model number | YDGD44-3-30-1 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | YDGD44-3-30-1 |
| 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)
![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 5](https://m.media-amazon.com/images/I/81ubt43wC6S.jpg)

## Available Options

This product comes in different **Pattern Name, Style** options.

## 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

### ⭐⭐⭐⭐⭐ works great
*by C***. on June 17, 2025*

great deal and hooks up awesome on our wrangler

### ⭐⭐⭐⭐⭐ Installed on my jeep.
*by L***Y on August 14, 2021*

It's only been a week since I installed this in my 2012 Jeep Wrangler, I can definitely tell that it is getting better traction than before. Our jobsite is a muddy mess after it rains, and I have had to use my 4 wheel drive to get to the road, it rained the day after I installed, and I was able to get out in 2 wheel drive.

### ⭐⭐⭐⭐⭐ Great product
*by B***D on May 1, 2025*

Love it

## 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 Vietnam*
*Store origin: VN*
*Last updated: 2026-01-23*