FAG SR3481 Differential Pinion Repair Sleeve - Front or Rear
Overview of FAG SR3481 Differential Pinion Repair Sleeve
The FAG SR3481 differential pinion repair sleeve is engineered for precise fitment and durability in driveline applications. Designed to restore the integrity of the differential pinion shaft, this repair sleeve is compatible with a range of vehicles including Chevrolet, Ford, Dodge, and Jeep models.
- Width on shaft: 0.438 inches (11.125 mm) and 0.563 inches (14.3 mm)
- Installation depth: 1.016 inches (25.806 mm)
- Shaft diameter: 1.552 inches (39.421 mm)
- Flange diameter: 1.859 inches (47.219 mm)
- Part number: SR3481 by FAG
Technical Specifications and Design Details
The SR3481 repair sleeve features precise dimensions to ensure a secure fit on the differential pinion shaft. With a shaft diameter of 1.552 inches and flange diameter of 1.859 inches, it provides a reliable interface for the pinion gear assembly. The installation depth of just over one inch allows for proper seating within the differential housing, while the width on shaft measurements accommodate the specific shaft profiles found in compatible vehicles.
Compatible Vehicles and Applications
This differential pinion repair sleeve is compatible with a variety of makes and models, including Chevrolet trucks and SUVs, Ford F-series pickups, Dodge Ram trucks, Jeep Cherokee and Wrangler, as well as GMC, Honda, Isuzu, Mercury, and Volvo vehicles. It is suitable for models such as the Ford F-150, Chevrolet Silverado, Dodge Ram 1500, Jeep Grand Cherokee, and others requiring a precise differential pinion repair component.
Common Issues Addressed by the SR3481 Repair Sleeve
- Wear or damage to the differential pinion shaft surface
- Excessive play or looseness in the pinion gear assembly
- Corrosion or scoring that compromises shaft integrity
- Noise or vibration originating from the differential area
- Preventing further damage to differential bearings and gears
Installation Notes and Tips
Proper installation of the FAG SR3481 repair sleeve requires careful measurement and alignment to ensure the sleeve seats correctly on the pinion shaft. It is recommended to clean the shaft thoroughly before installation and verify dimensions against the vehicle’s service manual. Use appropriate tools to press the sleeve into place without damaging the flange or shaft surfaces.
Quality Assurance and Warranty
Manufactured by FAG, a reputable brand in driveline components, the SR3481 repair sleeve meets industry standards for material quality and dimensional accuracy. While specific warranty details are not provided, FAG products typically undergo rigorous quality control to ensure reliable performance in automotive applications.
Original: $38.67
-65%$38.67
$13.53

Description
Overview of FAG SR3481 Differential Pinion Repair Sleeve
The FAG SR3481 differential pinion repair sleeve is engineered for precise fitment and durability in driveline applications. Designed to restore the integrity of the differential pinion shaft, this repair sleeve is compatible with a range of vehicles including Chevrolet, Ford, Dodge, and Jeep models.
- Width on shaft: 0.438 inches (11.125 mm) and 0.563 inches (14.3 mm)
- Installation depth: 1.016 inches (25.806 mm)
- Shaft diameter: 1.552 inches (39.421 mm)
- Flange diameter: 1.859 inches (47.219 mm)
- Part number: SR3481 by FAG
Technical Specifications and Design Details
The SR3481 repair sleeve features precise dimensions to ensure a secure fit on the differential pinion shaft. With a shaft diameter of 1.552 inches and flange diameter of 1.859 inches, it provides a reliable interface for the pinion gear assembly. The installation depth of just over one inch allows for proper seating within the differential housing, while the width on shaft measurements accommodate the specific shaft profiles found in compatible vehicles.
Compatible Vehicles and Applications
This differential pinion repair sleeve is compatible with a variety of makes and models, including Chevrolet trucks and SUVs, Ford F-series pickups, Dodge Ram trucks, Jeep Cherokee and Wrangler, as well as GMC, Honda, Isuzu, Mercury, and Volvo vehicles. It is suitable for models such as the Ford F-150, Chevrolet Silverado, Dodge Ram 1500, Jeep Grand Cherokee, and others requiring a precise differential pinion repair component.
Common Issues Addressed by the SR3481 Repair Sleeve
- Wear or damage to the differential pinion shaft surface
- Excessive play or looseness in the pinion gear assembly
- Corrosion or scoring that compromises shaft integrity
- Noise or vibration originating from the differential area
- Preventing further damage to differential bearings and gears
Installation Notes and Tips
Proper installation of the FAG SR3481 repair sleeve requires careful measurement and alignment to ensure the sleeve seats correctly on the pinion shaft. It is recommended to clean the shaft thoroughly before installation and verify dimensions against the vehicle’s service manual. Use appropriate tools to press the sleeve into place without damaging the flange or shaft surfaces.
Quality Assurance and Warranty
Manufactured by FAG, a reputable brand in driveline components, the SR3481 repair sleeve meets industry standards for material quality and dimensional accuracy. While specific warranty details are not provided, FAG products typically undergo rigorous quality control to ensure reliable performance in automotive applications.























