1837643C1
O-RING SPECIAL .366" X .543"
Navistar International®

The o-ring special .366" x .543" is a specialized sealing component designed for use in various mechanical applications. This o-ring is engineered to provide a secure seal that prevents fluid leakage and maintains pressure integrity in systems where reliability is crucial. Made from high-quality materials, the o-ring exhibits excellent resistance to wear, chemicals, and environmental factors, ensuring a long-lasting performance. Its precise dimensions allow for a snug fit within its designated groove, providing an effective barrier against leaks. This component is commonly used in hydraulic systems, automotive applications, and industrial machinery, making it a versatile choice for many repair and maintenance needs.

Navistar International Corporation has a storied history in the automotive sector, recognized for its commitment to quality and innovation since 1902. Their expertise is showcased in the design of the special o-ring, which is engineered to provide a secure seal that prevents fluid leakage and maintains pressure integrity in various mechanical applications. Crafted from high-quality materials, this o-ring exhibits excellent resistance to wear and environmental factors, ensuring long-lasting performance. Navistar's precision manufacturing guarantees that this component fits snugly in its designated groove, providing an effective barrier against leaks. Their focus on quality and reliability reinforces their reputation as a trusted manufacturer of automotive parts.

This part fits the following models:

• - HV with Heavy Duty Engines
• - 3200 Commercial Bus Chassis
• - HX Heavy Extreme
• - CE 200/300 Conventional Integrated Commercial Bus
• - IC Bus RE Series 300 Integrated Commercial Bus
• - 7300 Severe Service Trucks (built on or after 10/1/2001)
• - Military - Husky (TSV)
• - 7400 Severe Service Trucks (built on or after 7/1/2001)
• - 5500I Severe Service Conventional
• - 5600I Severe Service Conventional
• - ProStar Linehaul Conventional
• - Military - MILCOTS Canadian
• - 4200 Medium Trucks
• - CF500 4X2 Low Front Entry Trucks
• - FE 300 Integrated Commercial Bus
• - 4400 Medium Trucks
• - CXT Commercial Extreme Transport
• - 3300 4x2 Bus Chassis
• - 7500 Severe Service Trucks (built on or after 7/1/2001)
• - 1652 Stripped Chassis (built on or after 5/23/1997)
• - 5900I Severe Service Conventional
• - 3000 Bus Chassis (built on or after 5/23/1997)
• - 30IC 3000 IC Integrated Bus
• - 30FE IC Bus FE Series Bus (built on or after 11/1/1999)
• - 30RE AMTRAN RE Bus (built before 11/1/1999)
• - 7300 Severe Service Trucks (built on or after 10/1/2001)

At Source One Parts Center, our focus is on providing specialized O-rings that enhance the performance of your machinery. We are here to support your needs with our expert selection.