121-5455: 419.5mm Long Exhaust Tube

Descriptions: The Exhaust Tube with an insulator is a type of exhaust unit that includes an insulating material to help reduce heat transfer from the exhaust to other parts. The assembly consists of parts like Cap, Tube, Shell, and Insulator. The insulator is typically made of a heat-resistant material and placed between the exhaust tube. Attributes: • Provided with high strength and hardness • Withstands high loads and stresses during operation • Placed in the Upper Right-Hand side of the Exhaust unit Applications: The Exhaust Tube used in the Exhaust Air Lines helps to reduce noise by directing exhaust gases through a series of mufflers and other sound-dampening components, this is mostly used in Cat 3408, 3408B, 3408E, and 3412E Engine (Piston), 589X Pipelayer, 631D, 631E, 631G, 633D, 633E, 633G, 637D, 637E, 637G, 639D, 651B, 651E, 657B and 657E Wheel Tractor Scrapers, 631G, 637G, 651E and 657E Scraper, D10N, D10R, D8L, D9L, D9N, D9R, and D9T Track Type Tractor.