Shopping Cart

Your cart is empty.

Your cart is empty.

Yukon Gear & Axle Dura Grip Limited Slip Differential Positraction, 17 Spline, 3.73-Down (& Thicks), Compatible with 55P GM Dropout Axle, YDGGM55P-17-1

5.0 Write Review
Free shipping on orders over $29.99

$525.00

$ 99 .00 $99.00

In Stock
  • 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 55P GM Dropout Axle with 17 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


Introducing the Yukon Dura Grip Limited Slip Differential, the ultimate choice for performance, durability, and strength. Engineered for long life and smooth yet aggressive traction, this positraction differential is perfect for a wide variety of terrains. Constructed with a high strength nodular case, forged 4320 chromoly spider gears, and composite clutches, the Dura Grip offers unmatched performance. But beware of knockoff differentials that may compromise quality for a lower price. Authentic Yukon DuraGrip differentials are built with high-quality materials and precision engineering, ensuring superior performance and durability. Knockoffs, on the other hand, often lack the quality and reliability of the genuine product. When it comes to your vehicle's differential system, safety and reliability should be top priorities. The Yukon Dura Grip is designed to deliver optimal traction, enhance handling, and maximize torque distribution, providing improved vehicle control and stability in demanding conditions. Plus, with a fully rebuildable design and warranty, you can trust in the longevity and support of the genuine product. Don't settle for imitation when it comes to your vehicle's differential system. Choose the Yukon Dura Grip Limited Slip Differential for superior quality, durability, and performance. Invest in authenticity and experience the peace of mind and reliability that comes with a genuine Yukon product. Upgrade your vehicle with the best, choose Yukon Dura Grip.