Schaeffler SS3865, General Seal, Compatible with Chevrolet Express 2500 97/06-16, Express 3500 06-15, Silverado 2500 HD 01-20, Silverado 3500 HD 07-20; GMC Sierra 2500 HD 01-19

Schaeffler's wheel and shaft seals are designed to help ensure proper sealing and long bearing life by sealing in lubricants and keeping contaminants out.

• These wheel bearings have two flanges, one serves as the wheel hub, and the other secures the bearing unit to the axle carrier. These double-row angular contact ball bearings are compact, and cannot be disassembled
• Maintenance-Free – These Wheel Bearings are pre-greased, maintenance-free, sealed, and are cleaned pre-setting. These wheel bearing are for driven and non-driven axles
• With Orbitally Formed Shoulder – The orbitally formed shoulder ensures a solid connection of the hub and bearing rings, which reliably sets the required bearing clearance, and significantly reduces potential assembly errors
• With axial Face Spline - To meet vehicle manufacturer’s growing CO2 reduction requirements, we developed a wheel bearing technology that simplifies assembly, increases the transferable torque, augments the driving dynamics of the vehicle and reduces CO2 emissions
• Repair – These wheel replacement parts are easy-to-assemble as no special tools are required for removing or press-fitting. Observe the tightening torques specified by the manufacturer and use all supplied accessory parts to ensure safe and secure seating