Yukon Gear YGF10.25-538L Differential Ring and Pinion
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This ring and pinion set from Yukon Gear, part number YGF10.25-538L, replaces factory gears in 10.25 inch differentials. Fits the 2000-2004 Ford F-150; the 1999 Ford F-250 and F-350 Super Duty; the 1985-1998 Ford E-250 Econoline, E-350 Econoline and F-250; and the 1985-1997 Ford F-350. The set uses high-grade steel with a gear tooth surface finish designed to reduce friction and heat. Yukon engineered the gears to OEM specification with advanced heat-treating and quality testing to meet exact structural and surface requirements. The mounting hardware is not included.
- Ring gear diameter: 10.25 inch
- Pinion spline: 31 spline
- Pinion length: 1.5 inch
- Pinion type: long pinion
- Gear ratio: 5.38
- Ring gear bolts: 12
- Mounting hardware included: No
Weight: 29.28 lb
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