SEAL - VALVE (CAT CT192-6335)

A worn valve seal can allow oil to bypass into the combustion chamber, causing blue exhaust smoke and increased oil consumption. This aftermarket replacement part references the CAT catalog and carries the cross-reference number CT192-6335. The seal functions as a barrier between the valve stem and guide, controlling lubrication to the valve train. Over time, hardened or cracked seals lose their ability to meter oil, leading to carbon buildup on valves. A sticking valve from excessive deposits may result in reduced compression or misfire. Verify the serial number or application, then call (562) 693-7748. No weight is listed for this item.

Part number variants: CT192-6335, ct192-6335, CT1926335, ct1926335