Yukon YSPSPR-002 Posi Spring Kit w/Preload Plates for GM 7.5" 7.625" Dura Grip

Regular price: $110.95
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Sale price: $110.95

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Product Specification:

SKU:YUKYSPSPR-002

MPN: YSPSPR-002

UPC: 883584332060

Weight: 0.6 lb

Type: Differential Install Kits

Vehicle Fitment

GM 7.5" 10-Bolt Rear Differential with Yukon Dura Grip Positraction Carrier (26 or 28 Spline)
GM 7.625" 10-Bolt Rear Differential with Yukon Dura Grip Positraction Carrier (26 or 28 Spline)

Fitment Notes

Designed specifically for the Yukon Dura Grip positraction carrier - not compatible with open differentials or other LSD brands
Verify carrier spline count (26 or 28) before ordering; spring kit is shared across both variants
Does not fit GM 8.5" / 8.6" or any 12-bolt differentials
Common applications include: Chevrolet Camaro (1982-2002), Pontiac Firebird / Trans Am (1977-2002), Chevrolet S10 / Blazer (1983-2005), GMC S15 / Jimmy / Sonoma (1983-2004), Chevrolet Astro / GMC Safari (1982-2005), Chevrolet Caprice / Impala (1977-1996), GMC Envoy (2002-2005), Oldsmobile Bravada (1993-2004), Isuzu Rodeo (1990-2002)

Features

Direct replacement spring kit for Yukon Dura Grip positraction rebuild or service
Includes preload plates for proper clutch pack tension and engagement
Restores correct LSD preload and traction bias after clutch wear
Precision-engineered to Yukon's OEM-equivalent specifications
Compatible with both 26-spline and 28-spline Dura Grip carriers
Allows full rebuild without replacing the entire carrier unit
Backed by Yukon's 1-year warranty against manufacturer defects
Sold as a complete kit - all required springs and plates included

Specifications

Differential Compatibility: GM 7.5" and GM 7.625" 10-bolt (Yukon Dura Grip carrier only)
Position: Rear differential
Carrier Type: Clutch-type positraction (Dura Grip)
Includes Preload Plates: Yes
Spline Compatibility: 26-spline and 28-spline
UPC: 883584332060

Included Components

1x Positraction spring set
1x Set of preload plates

Product Description

The Yukon YSPSPR-002 is a positraction spring kit with preload plates designed to rebuild or service the Yukon Dura Grip limited-slip differential in GM 7.5" and 7.625" 10-bolt rear axles. Over time, the clutch springs inside a positraction carrier lose tension, causing reduced traction bias and inconsistent engagement. This kit restores proper spring preload and clutch pack pressure, bringing the Dura Grip back to full performance without replacing the entire carrier.

Ideal for differential rebuilds, restoration projects, and performance upgrades, this kit works across a wide range of GM-platform vehicles that use the 7.5" or 7.625" rear end - from classic F-body muscle cars to S-series trucks and compact SUVs. Installation requires basic differential disassembly and is best suited for experienced builders or professional shops.