1889589C1
SEAL ASSEMBLY VALVE STEM
Navistar International®

The seal assembly for valve stem is a crucial component that ensures the proper functioning of the engine's valve system. This assembly is designed to prevent oil from leaking into the combustion chamber, which can lead to increased emissions and reduced engine efficiency. Constructed from high-quality materials, this seal assembly is engineered to withstand the harsh conditions of engine operation, including high temperatures and pressures. Its precise design allows for a perfect fit, ensuring that the seal performs effectively throughout the life of the engine. By maintaining a proper seal, this component helps to optimize engine efficiency and longevity.

This valve stem seal assembly is manufactured by a reputable company known for its expertise in producing high-performance automotive components. The manufacturer has a long-standing history of innovation and quality, focusing on delivering products that meet the highest industry standards. With a dedicated team of engineers and a robust quality control process, they ensure that each product meets or exceeds industry standards. Their continuous investment in technology and research allows them to develop cutting-edge solutions that cater to the needs of modern engines, making them a trusted partner for automotive professionals.

This part fits the following models:

• - CE 200/300 Conventional Integrated School Bus
• - 3300 4x2 Bus Chassis
• - 7500 Severe Service Trucks (built on or after 7/1/01)
• - 4300 Medium Trucks
• - CE 200/300 Conventional Integrated Commercial Bus
• - Commercial Extreme Transport
• - FE 300 Integrated School Bus
• - IC Bus RE Series 300 Integrated Commercial Bus
• - FE 300 Integrated Commercial Bus
• - 3000 Bus Chassis (built on or after 5/23/97)
• - CACB
• - 3200 Commercial Bus Chassis
• - RESB
• - Military
• - Military - MILCOTS Canadian
• - 4400 Medium Trucks
• - 7300 Severe Service Trucks (built on or after 10/1/01)
• - FBTC
• - FBCB
• - RXT
• - 8500 Heavy Tractors
• - 7400 Severe Service Trucks (built on or after 7/1/01)

Source One Parts Center is your best choice for high-quality automotive components that enhance engine performance. The seal assembly for valve stem is designed to prevent oil from leaking into the combustion chamber, which is essential for maintaining engine efficiency. We understand that our customers require reliable products that perform well under pressure, which is why we offer a wide selection of trusted components. Our knowledgeable team is always ready to assist you in finding the right parts for your vehicle, ensuring a seamless shopping experience. By choosing Source One, you are investing in quality and reliability, backed by exceptional customer service.