677349C1
SPRING, INTAKE VALVE
Navistar International®

The spring intake valve is a critical component in engine systems, designed to enhance performance and reliability. This spring is crafted from high-strength materials, ensuring durability and resistance to wear under extreme conditions. Its design allows for precise movement, enabling the intake valve to function smoothly and efficiently. The spring's tension is engineered to provide optimal performance, ensuring that the engine operates at its best. This component plays a crucial role in maintaining the timing and efficiency of the engine, making it an essential part of any automotive application.

Navistar International Corporation has established itself as a leader in the heavy-duty vehicle market, known for its commitment to innovation and quality. With a history that spans over a century, the company has consistently delivered reliable components that enhance vehicle performance. The spring intake valve is a critical element in engine systems, designed to improve efficiency and reliability. Crafted from high-strength materials, this spring is engineered to withstand extreme conditions, ensuring optimal performance under varying operational demands. Navistar's expertise in precision engineering is evident in the spring's design, which allows for smooth movement and precise timing of the intake valve, thereby contributing to the overall effectiveness of the engine system and reinforcing the company's reputation for excellence.

Models available:

• - 7400: Severe service trucks (built on 7/1/01 & later)
• - 7300: Severe service trucks (built on 10/1/01 & later)
• - 5500: Severe service conventional
• - 30FE: IC Bus FE series bus (built after 11/1/99)
• - 8000: Heavy tractors (built on 1/1/1989 to 1/16/1998)
• - ICSB: CE 200/300 conventional integrated school bus
• - 4400: Medium trucks
• - 5000: Severe service conventional (built on 3/15/96 & later)
• - 512A: MT-512A International engines (built before 1/1997)
• - 144: Medium and heavy trucks (built 4/1/81 thru 12/31/88)
• - 2500: Heavy service trucks (built on 1/16/98 & later)
• - 3600: School bus chassis (built on 5/23/97 & later)
• - 4000: Medium trucks and stripped chassis (built before 5/23/97)
• - SFCB: Commercial bus chassis
• - 30RE: AMTRAN RE bus (built before 11/1/1999)
• - 30IC: IC integrated bus
• - 3047: 4700 commercial bus
• - FBCB: FBC commercial bus chassis
• - 5600: Severe service conventional
• - 3000: Bus chassis (built on 5/23/97 & later)
• - 3800: School bus chassis (built on 5/23/97 & later)
• - 8100: Heavy tractors (built on 1/16/98 & later)
• - 512: MT-512 International engines (built before 10/1993)
• - 8500: Heavy tractors

For those seeking high-quality engine components, Source One Parts Center is the premier destination. Our commitment to excellence ensures that every part we offer, including this critical engine component, meets the highest standards of durability and performance. We understand that the efficiency of your engine relies on reliable parts, which is why we source our inventory from trusted manufacturers. Our knowledgeable team is ready to assist you with any questions you may have, providing expert guidance to help you select the right component for your specific needs. With competitive pricing and swift shipping options, we make it easy for you to get your engine back to peak performance. Choose Source One for your engine components, and trust that you are making a decision that prioritizes quality and reliability.