143-6642: Engine Brake Upper Ring Seal

Description: The engine brake upper ring seals are made from materials that are matched to the fluids, temperatures, and pressures found in engines and machines. The parts are manufactured to precise specifications and are built for durability, reliability, productivity, less environmental impact, and reuse. The materials resist wear and extrusion and provide superior resistance to seal compression settings. Attributes: • High abrasion resistance • Excellent resistance to oil, fuel, and chemicals • Flexibility and elasticity • Low permeability • Can withstand a wide range of temperatures, from extreme cold to high heat, without losing its sealing performance Applications: This engine brake upper ring seal is used to ensure a proper seal between the solenoid valve and engine brake housing and also adjust the axial clearance between them. It is widely used in Cat 140H, 143H, 160H and 163H Motor Grader, 3176, 3176B, 3176C, 3196, 3306, 3306B, 3306C, 3406, 3406B, 3406B, 3406C, 3406C, 3406E, 3512, 3512C, C-10, C-12, C-15, C-16, C-18, C13, C15 and C18 Engine (Piston), 416, 420, 420D, 424D, 428, 430, 430D, 432, 432D, 434, 442D and 444 Backhoe, 420D, 621G, 631G and 740 5200, 6040, 6060 and 6060X Excavators, 621G, 621H, 623G, 623H, 627G, 627H, 631G, 637G and 637H Wheel Tractor Scrapers, 621G, 623G, 627G, 631G and 637G Scraper, 730, 735, 740, D250E, D25D, D300E, D30D, D35-HP, D350E, D400, D400D, D400E and D40D Articulated Truck, 735, 740, 769D, 770, 785D and 797F Truck, 814F and 834G Wheel Type Tractors, 815F, 816F, CP34, CP5, CS34 and CS5 Compactor, 966G, 972G, 988G, R1300, R1600, R1600G and R1700G Wheel Loader, C18 Engine-General Platform (C18), D8R and MT735 Track Type Tractor, SPF343 Pumper, Cement Trucks, TH35, TH38, TH43, TH55, TR35 and TR53 Powertrain, TH514D Telehandler HRC, TH514D Telehandler LRC.