581940C1
WASHER, THRUST INPUT SHAFT
Navistar International®

The thrust input shaft washer is a critical component in the drivetrain, designed to support the input shaft and maintain proper alignment within the transmission system. This washer helps to reduce friction and wear between moving parts, ensuring smooth operation and enhancing the overall efficiency of the vehicle. Its robust construction is engineered to withstand high torque and pressure, making it suitable for performance applications. The washer's precise dimensions ensure a snug fit, which is essential for preventing any unwanted movement that could lead to mechanical failure. Additionally, its surface finish is optimized to minimize friction, contributing to the longevity of the transmission components.

Navistar International Corporation has earned a reputation as a trusted name in the automotive industry, known for its innovative engineering and high-quality manufacturing practices. The thrust input shaft washer is an essential component that showcases the company’s dedication to enhancing vehicle performance. This washer is meticulously designed to support the input shaft and maintain proper alignment within the transmission system, thereby reducing friction and wear between moving parts. Constructed to withstand high torque and pressure, this component reflects Navistar's commitment to durability and reliability. The precise dimensions ensure a snug fit, which is crucial for preventing mechanical failure. By focusing on the longevity of its components, Navistar reinforces its position as a leader in providing effective solutions for the automotive market.

Models compatible with this part number include:

• - 9400 Premium Conventional (after 3/15/96)
• - 9700 Premium Cabover
• - 5600 Severe Service Conventional
• - 5000 Severe Service Conventional (after 3/15/96)
• - 9200 Premium Conventional (before 3/15/96)
• - 7600 Severe Service Trucks (after 4/1/02)
• - 144 Medium Trucks (built 4/1/81 thru 12/31/88)
• - 9800 Premium Cabover
• - 5900 Severe Service Conventional
• - 9600 Premium Cabover (built from 1981-1990)
• - 5500 Severe Service Conventional
• - HX Heavy Extreme
• - 2500 Heavy Service Trucks (after 1/16/98)
• - 9300 Premium Conventional
• - HVMD Medium Duty Engines
• - MT-514 Rear Axle
• - 8000 Heavy Tractors
• - 7700 Severe Service Trucks (after 12/15/03)
• - 7500 Severe Service Trucks (after 7/1/01)
• - 2600 Heavy Service Trucks (after 1/16/98)
• - HVHD Heavy Duty Engines
• - 7400 Severe Service Trucks (after 7/1/01)
• - 5070 Severe Service (built 1/1/1992 thru 3/14/1996)

When it comes to sourcing critical components for your vehicle's drivetrain, Source One Parts Center is your best bet. Our thrust input shaft washer exemplifies the quality and reliability we strive to provide. We understand that the performance of your vehicle relies heavily on the quality of its parts, which is why we take great care in selecting and stocking only the best items. Our knowledgeable staff is dedicated to helping you find the right solution for your automotive needs, and our competitive pricing ensures that you receive excellent value for your investment. Trust Source One to deliver the parts you need when you need them.