Description
Description: Exhaust Flex Pipe
Condition: New
Brand: International®
Part Number: 3991728C4, 3991728 C4, 3991728-C4, 3991728C3, 3991728C1, 3991728C2
- Weight: 15 lbs
- Fit for: Navistar, International
- Specifications:
- Width: 1.96″
- Height: 9.84″
- Length: 1.96″
- Material: Stainless steel
- Functions:
- Exhaust flow: It ensures smooth exhaust gas flow despite engine movement.
- Seal maintenance: By accommodating movement, it helps maintain the integrity of the exhaust seals and prevents leaks.
- Movement accommodation: The flex pipe allows for slight movement of the engine and transmission without putting stress on the exhaust system.
- Vibration absorption: The primary function is to dampen vibrations transmitted from the engine to the exhaust system, reducing noise and preventing pipe damage.
Navistar International Corporation is an American company specializing in the production of trucks, buses, diesel engines and other transport equipment. They are known for their products for various industries including logistics, construction and public transport. The company is also actively working on the development of electric and hybrid solutions for the transport industry.









