Yukon Gear Dura Grip Limited Slip for Dana 44 - 30 Spline - 3.92+
$900.89
Yukon 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 is engineered for long life and is completely rebuildable. Dura Grips are constructed 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 Dura Grip.
Dana 44 3.92 & Up Yukon Dura Grip Limited Slip, 30 Spline
This unit is doubled drilled for both 7/16in./½ ring gear bolts. Must use YSPBLT-027 to work with 3/8in. ring gear bolts. Yukon recommends the use of high grade Non-Synthetic GL-5 gear oil and Yukon LSD (Limited Slip Differential) additive for long life and smooth operation. Part number OILADD. The use of synthetic oil is not recommended and may result in aggressive or noisy operation.
- All units are backed by extensive product testing and state-of-the-art software design
- Yukon Dura Grips feature 4320 chromoly spider gears for ultimate durability
- Gears are cut to provide the strongest teeth possible in any terrain
- Fully rebuildable design and proudly assembled in the USA
- Limited Slip Differential with Composite Clutches
- Limited Slip Differential w/Composite Clutches
- Fits Dana Spicer 44 with 30 spline axles
- Fits Dana Spicer 44 w/30 Spline Axles
- Fits 3.92 Gear Ratio & Up
- Fits 3.92 Gear Ratio Up
The Yukon Gear & Axle Dura Grip Limited Slip Differential (Part Number: yukYDGD44-4-30-1) is engineered for demanding off-road and high-performance driving conditions. Designed specifically for Dana 44 axles with 30 spline shafts and suitable for gear ratios of 3.92 and higher, this limited slip differential enhances traction by providing smooth yet aggressive power distribution across various terrains. Its construction features a high-strength nodular case, forged 4320 chromoly spider gears, and composite clutches, ensuring durability and long-lasting performance. This unit is fully rebuildable and proudly assembled in the USA, making it a reliable upgrade for serious off-road enthusiasts and performance drivers alike. The Yukon Dura Grip is ideal for vehicles that require added traction and strength, especially in challenging conditions where conventional differentials may slip or fail.
The Yukon Dura Grip is double drilled to fit both 7/16 inch and 1/2 inch ring gear bolts, with compatibility options using the YSPBLT-027 for 3/8 inch bolts. Proper lubrication is critical for optimal operation; Yukon recommends using high-grade, non-synthetic GL-5 gear oil combined with Yukon LSD additive (Part Number: OILADD) to ensure smooth operation and longevity. Synthetic oils are not recommended as they may cause aggressive or noisy differential behavior.
Built with extensive product testing and advanced software design, the Yukon Dura Grip offers unmatched performance and reliability. Its gear teeth are cut to maximize strength and durability, suitable for a variety of terrains and driving styles. Whether upgrading a trail-ready Jeep or enhancing a performance vehicle, this limited slip differential provides the confidence and control needed for serious off-road adventures or high-performance applications.
Features:
- Engineered for Dana 44 axles with 30 spline shafts and suitable for 3.92+ gear ratios
- Constructed with a high-strength nodular case and forged 4320 chromoly spider gears for durability
- s composite clutches for smooth and aggressive traction
- Fully rebuildable design, assembled in the USA
- Double drilled to fit both 7/16 inch and 1/2 inch ring gear bolts, compatible with YSPBLT-027 for 3/8 inch bolts
- Requires high-grade non-synthetic GL-5 gear oil and Yukon LSD additive for optimal performance
- Designed for demanding off-road and high-performance applications
- Extensively tested with advanced software for reliable operation
