Paccar Exhaust Flex Kenworth 5″ x 440mm – M66-6542-0440

Exhaust bellows, also known as flexi-joints, are used in a wide range of automotive, heavy vehicle and industrial applications. They allow for thermal expansion and help absorb vibrations to restrict unwanted movement of the exhaust system.

The Kenworth flexible bellows are designed to be a direct fit replacement to the strip-wound factory style flex unit. The double-braided construction offers a more durable alternative to the genuine part. Clamp-in design for easy replacement, they come complete with Marmon style rolled and lipped flanges pre-welded to the bellow.