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SKU: YG GM8.25-373R | UPC: 883584244899
Yukon Gear High Performance Gear Set For GM 8.25in IFS Reverse Rotation in a 3.73 Ratio Fits 1988-2018 Chevy GMC
Yukon Gear & Axle ring and pinion gear set delivers high performance for GM 8.25-inch IFS front differentials with reverse rotation and 3.73 ratio. This set fits 1988-2018 Chevrolet Silverado Tahoe Suburban K1500 K2500 and GMC Sierra Yukon models with 4x4 IFS front axles. Gear tooth design cuts friction and heat for high torque durability during long races or heavy loads.
Key Features
- State-of-the-Art Design: Yukon engineers apply advanced processes with 2 in-house quality labs to meet exact specifications for reliable performance.
- Gear Tooth Surface Finish: Smooth finish lowers friction and heat buildup ideal for extended high-speed runs and maximum torque applications.
- High Grade Steel Construction: Both ring and pinion use premium steel alloyed for strength and longevity under extreme conditions.
- OEM Specification Fitment: Precise machining matches factory GM 8.25-inch IFS housings for direct replacement without modifications.
- Wide Ratio Availability: Yukon provides multiple ratios including 3.73 to match big tires added horsepower and drivetrain needs.
Product Notes
- Pair with Yukon Gear master install kit for complete setup including bearings seals and shims.
- Follow manufacturer break-in procedure with proper fluid and initial mileage restrictions for gear longevity.
- Product ships in protective packaging to prevent damage during transit.
Installation Notes
- Professional installation recommended.
- Requires gear contact pattern check and preload adjustment using dial indicator and torque specs.
- Designed for factory GM 8.25-inch IFS carriers reverse rotation pinion for front differential applications.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1988-1992 | Chevrolet | K2500 | Scottsdale |
| 1988-1995 | Chevrolet | K2500 | Silverado |
| 1994-1995 | Chevrolet | K2500 | WT |
| 1999-2005 | Chevrolet | Silverado 1500 | Base |
| 2016-2017 | Chevrolet | Silverado 1500 | Custom |
| 2014-2017 | Chevrolet | Silverado 1500 | High Country |
| 1988-1998 | Chevrolet | K1500 | Cheyenne |
| 1988-1992 | Chevrolet | K1500 | Scottsdale |
| 1988-1998 | Chevrolet | K1500 | Silverado |
| 1995-2001 | Chevrolet | Tahoe | Base |
| 1995-2017 | Chevrolet | Tahoe | LS |
| 1995-2017 | Chevrolet | Tahoe | LT |
| 1988-1993 | GMC | K1500 | Sierra SLX |
| 1994-1998 | GMC | K1500 | Sierra Special |
| 1992-1999 | GMC | K1500 Suburban | Base |
| 1992-2018 | GMC | Yukon | SLE |
| 1995-2018 | GMC | Yukon | SLT |
| 2002-2005 | GMC | Sierra 1500 | Base |
| 2002-2009 | GMC | Sierra 1500 | Denali |
| 1999-2017 | GMC | Sierra 1500 | SLE |
Why Choose Yukon Gear?
- Yukon Gear sets industry standard for ring and pinion quality in aftermarket performance parts.
- 2 in-house quality labs ensure every gear meets strict manufacturing tolerances.
- 1-year warranty against defects plus optional Y.E.S. Plan for lifetime no-questions-asked coverage.
Frequently Asked Questions
-
Q: Which differentials does this gear set fit?
A: Designed for GM 8.25-inch IFS front differentials with reverse rotation pinion fits 1988-2018 Chevrolet and GMC 1500 series 4x4 trucks SUVs including Silverado Sierra Tahoe Yukon Suburban K1500 K2500 verify your axle tag code C or G. -
Q: What materials are used in construction?
A: High grade steel for ring gear and pinion with precision heat treatment and lapped tooth surfaces for smooth operation and heat resistance. -
Q: What warranty coverage is provided?
A: Includes 1-year manufacturer defect warranty optional Y.E.S. Plan extends to lifetime protection as long as you own the vehicle no questions asked.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Sturdy cardboard box with internal protection
- Weight: 21.80 lbs
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