---
product_id: 341790213
title: "Yukon Gear & Axle (YDGD44-3-30-1) 30-Spline Dura Grip Positraction for Dana 44 with 3.73 DOWN Ratio"
brand: "yukon gear & axle"
price: "₨1914"
currency: SCR
in_stock: false
url: https://www.desertcart.sc/products/341790213-yukon-gear-and-axle-ydgd44-3-30-1-30-spline
store_origin: SC
region: Seychelles
---

# 3.73 DOWN gear ratio power 30-spline precision fit fully rebuildable design Yukon Gear & Axle (YDGD44-3-30-1) 30-Spline Dura Grip Positraction for Dana 44 with 3.73 DOWN Ratio

**Brand:** yukon gear & axle
**Price:** ₨1914
**Availability:** ❌ Out of Stock

## Summary

> ⚙️ Dominate Every Drive with Precision Power

## Quick Answers

- **What is this?** Yukon Gear & Axle (YDGD44-3-30-1) 30-Spline Dura Grip Positraction for Dana 44 with 3.73 DOWN Ratio by yukon gear & axle
- **How much does it cost?** ₨1914 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/341790213-yukon-gear-and-axle-ydgd44-3-30-1-30-spline)

## 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

- • **Forged Strength Inside:** Crafted with 4320 chromoly spider gears for unmatched durability and rugged terrain performance.
- • **Tailored Fit for Dana 44:** Engineered specifically for Dana 44 axles with 30 splines and 3.73 & down gear ratios—no compromises.
- • **Precision Traction Mastery:** Composite clutches deliver smooth yet aggressive torque distribution for unbeatable handling.
- • **Trusted American Craftsmanship:** Proudly assembled in the USA with rigorous testing—performance you can rely on every mile.
- • **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 YDGD44-3-30-1 is a high-performance 30-spline Dura Grip Positraction differential designed for Dana 44 axles with 3.73 and lower gear ratios. Featuring composite clutches for optimal torque distribution, forged 4320 chromoly spider gears for durability, and a fully rebuildable design, this USA-assembled differential enhances vehicle handling and stability in demanding conditions while offering long-term serviceability.

## Description

Yukon’s Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction, giving you the confidence and performance you need across a wide variety of terrains. The Dura Grip posi limited-slip is engineered for long life and is completely rebuildable. Dura Grips are built with a high strength nodular case, forged 4320 chromoly spider gears, and composite clutches. For unmatched positraction performance, the Dura Grip is the ultimate choice.  When your vehicle demands performance, durability and strength, choose Yukon’s Dura Grip. Whether it’s at the track, off roading, racing or on the street, you deserve the confidence that these units offer.

## 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 model number | YDGD44-3-30-1 |
| Exterior | Machined |
| Manufacturer Part Number | YDGD44-3-30-1 |
| OEM Part Number | YDGD443301 |
| Item Weight | 4.54 Kilograms |

## Images

![Yukon Gear & Axle (YDGD44-3-30-1) 30-Spline Dura Grip Positraction for Dana 44 with 3.73 DOWN Ratio - Image 1](https://m.media-amazon.com/images/I/61mbWKAf2-L.jpg)
![Yukon Gear & Axle (YDGD44-3-30-1) 30-Spline Dura Grip Positraction for Dana 44 with 3.73 DOWN Ratio - Image 2](https://m.media-amazon.com/images/I/7145xqbhzQS.jpg)
![Yukon Gear & Axle (YDGD44-3-30-1) 30-Spline Dura Grip Positraction for Dana 44 with 3.73 DOWN Ratio - Image 3](https://m.media-amazon.com/images/I/71lsuZ1tx4S.jpg)
![Yukon Gear & Axle (YDGD44-3-30-1) 30-Spline Dura Grip Positraction for Dana 44 with 3.73 DOWN Ratio - Image 4](https://m.media-amazon.com/images/I/81ubt43wC6S.jpg)
![Yukon Gear & Axle (YDGD44-3-30-1) 30-Spline Dura Grip Positraction for Dana 44 with 3.73 DOWN Ratio - Image 5](https://m.media-amazon.com/images/I/81ubt43wC6S.jpg)

## Available Options

This product comes in different **Pattern, 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

## 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*