9.25IFS AXLE ASSY GM ’89-’97 K2500 & ’95-’99 Sub with 8-Lug Wheels, ’88-’97 K3500, ’94 Blazer Diesel, 3.42 Gear Ratio

9.25IFS Front Differential Zumbrota Drivetrain has been proudly serving customers across the nation for over 30 years. We specialize in providing a complete range of manual transmissions, transfer cases, differentials, and quality components for rebuilding and repair. Our parts are available for various foreign and domestic passenger cars, SUVs, and light trucks.

The Front Differential Expertise

A Trusted Process for Front Differentials

The front differential segment of our industry is intricate, and Zumbrota Drivetrain has spent over three decades refining a process that works. Our dedication and expertise have allowed us to offer the most reliable remanufactured front differentials available today.

Key Features: 9.25IFS Front Differential

• Tube Inspection: All tubes are carefully inspected and straightened to meet OEM specifications.
• Housing Testing: Each housing is rigorously tested for surface wear and cracks to ensure optimal performance.
• Comprehensive Internal Parts Inspection: We perform 100% inspection of internal components, including the ring and pinions, internal gears, clutches, and carriers.
• Component Replacement: All bearings, seals, crush sleeves, pinion nuts, and shims are fully replaced.
• State-of-the-Art Hydro Blasting: Our cleaning process uses advanced hydro blasting technology to restore housings to their OEM finish, providing a like-new appearance.
• Gear Pattern Checks: During the remanufacturing process, we check gear patterns to ensure the best tooth contact for extended gear life.
• Rolling Torque Precision: We measure rolling torque using inch-pound measurements for precise setup and longer-lasting performance.

Technical Note

A refundable core charge will be added to the purchase price of the product.

Front Differential Specifications

Product Details

• Engine: 6.5L
• Ratio: 3.42
• Ring Gear: 9.25 Inch
• GM Model: 9.25
• Ratio Option: GU6
• Bolt Pattern: 8 Bolt Wheels
• Pin Switch: Located next to the actuator

Vehicle Compatibility to 9.25IFS Front Differential

This front differential is compatible with the following vehicles:

• 1994 Chevrolet Blazer – GM 9.25 IFS
• 1995-1999 Chevrolet K1500 Suburban – GM 9.25 IFS
• 1992-1997 Chevrolet K2500 – GM 9.25 IFS
• 1992-1997 Chevrolet K3500 – GM 9.25 IFS
• 1994 GMC Jimmy – GM 9.25 IFS
• 1995-1999 GMC K1500 Suburban – GM 9.25 IFS
• 1992-1997 GMC K2500 – GM 9.25 IFS
• 1992-1997 GMC K3500 – GM 9.25 IFS
• 1989-1991 Chevrolet K2500 – GM 9.25 IFS
• 1988-1991 Chevrolet K3500 – GM 9.25 IFS
• 1989-1991 GMC K2500 – GM 9.25 IFS
• 1988-1991 GMC K3500 – GM 9.25 IFS