Yukon Gear & Axle · New
Yukon Gear Trac-Loc For Ford 8in With 31 Spline Axles. Aggressive Design
MPN YDGF8-31-AG · Store SKU yukYDGF8-31-AG
Supplier stock checked 11/7/2026, 12:49:18 PM UTC. Adding a part does not reserve it.
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Product details
These are the Yukon 8" Ford Trac-Loc with 31 Spline; Limited Slip; Aggressive - 4 Preload Springs. (Part number YDGF8-31-AG) 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. 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. 8" Ford Yukon Trac-Loc with 31 Spline; Limited Slip; Aggressive Design - 4 Preload Springs; 4 Pinion Design 8in. Ford Yukon Trac-Loc with 31 Spline; Limited Slip; Aggressive Design-4 Preload Springs; 4 Pinion Design 8" Ford Trac-Loc with 31 Spline; Limited Slip; Aggressive - 4 Preload Springs 8in. Ford Trac-Loc with 31 Spline; Limited Slip; Aggressive-4 Preload Springs
Manufacturer fitment & guides
Check YDGF8-31-AG against the manufacturer’s application information below.
Part-specific notes
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