1665329C91
KIT, DIFFERENTIAL BEARING AND SEAL
Navistar International®

The differential bearing and seal kit is designed to provide essential components for the maintenance and repair of the vehicle's differential system. This kit includes high-quality bearings that are designed to provide smooth operation and minimize friction, which is essential for the efficient transfer of power from the engine to the wheels. The seals included in the kit are engineered to prevent oil leaks, protecting the internal components from contaminants and ensuring a longer lifespan for the differential assembly. The precision fit of these components is vital for optimal performance, and they are manufactured to meet or exceed OEM specifications.

Navistar International Corporation has a storied history of engineering excellence and quality in the automotive industry, particularly known for its focus on producing reliable components for commercial vehicles. The differential bearing and seal kit is designed to provide essential components for the maintenance and repair of the vehicle's differential system. This kit includes high-quality bearings that ensure smooth operation and reduce friction, which is critical for the efficient functioning of the drivetrain. The seals included in the kit are designed to prevent lubricant leaks, protecting the internal components from dirt and moisture. The precision engineering of these parts guarantees a perfect fit, which is essential for the proper functioning of the differential assembly. The materials used in the construction of these components are selected for their durability and resistance to wear, ensuring that they can withstand the rigors of daily driving and heavy-duty applications.

This part number fits the following models:

• - 1652 Stripped Chassis (built on 5/23/97 & later)
• - 9800 Premium Cabover
• - 9700 Premium Cabover
• - 9600 Premium Cabover (built from 1981-1990)
• - 2500 Heavy Service Trucks (built on or after 1/16/98)
• - 9300 Premium Conventional (built before and after 3/15/96)
• - AMTRAN Genesis / FC Bus (built before 1/1/1999)
• - 144 Medium Trucks (built 4/1/81 thru 12/31/88)
• - 4000 Medium Trucks (built before 5/23/97)
• - 3800 School Bus Chassis (built on 5/23/97 & later)
• - 8300 Heavy Tractors (built before 1989)
• - 3000 IC Integrated Bus
• - 8500 Heavy Tractors
• - MT-514 Rear Axle
• - 9400 Premium Conventional (built after 3/15/96)
• - 145 Medium Trucks (built 4/1/81 thru 12/31/88)
• - 2600 Heavy Service Trucks (built on or after 1/16/98)

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