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Replacement Parts

Transmission & Drive Train

Differential Rings & Pinions

EXCEL GM85373 Differential Ring & Pinion,GM 8.5" 8.625" 3.73 Ratio –30 Spline – Fits Chevrolet Silverado, Tahoe, Suburban, GMC Sierra, Yukon, Cadillac Escalade – Replaces GM10-373, ZG GM8.5-373

EXCEL GM85373 Differential Ring & Pinion,GM 8.5" 8.625" 3.73 Ratio –30 Spline – Fits Chevrolet Silverado, Tahoe, Suburban, GMC Sierra, Yukon, Cadillac Escalade – Replaces GM10-373, ZG GM8.5-373
- ✅ Optimized 3.73 Gear Ratio: Enhances performance and efficiency for GM 8.5" & 8.625" differentials.
- ✅ Durable 8620 Steel Construction: Provides superior strength and longevity for heavy-duty applications.
- ✅ Precision-Engineered 30-Spline Pinion: Ensures smooth power transfer and secure fit.
- ✅ Standard Rotation Design: Maintains factory driveline integrity for reliable performance.
- ✅ Covered by 1-Year/50,000-Mile Warranty: Guaranteed quality and dependable support.
Excelâ€™s broad line of original equipment automotive and light truck/SUV replacement ring & pinion gears, axles, and installation kits offer Richmondâ€™s high OEM quality at affordable prices. The Excel product line covers the most popular vehicles on the road today.
Country USA
Brand Excel
Manufacturer EXCel
Binding Automotive
ItemPartNumber GM85373
Model GM85373
Warranty 1 Year or 50,000 Miles
ReleaseDate 2016-07-07
UnitCount 1
UPCs 698231734667
EANs 0698231734667

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