SEAL-OIL (Komatsu KO1902-79010)

KO1902-79010: A worn oil seal can allow lubricant leakage, leading to contamination and accelerated wear of adjacent components. This aftermarket replacement part references the Komatsu catalog number KO1902-79010. The seal functions as a barrier to retain oil within a rotating shaft assembly. Its primary mechanical role is to prevent fluid migration along the shaft surface. A common failure consequence is gradual oil loss, which may result in insufficient lubrication and increased friction. Verify the serial number or application, then call (562) 693-7748. The part is a seal-oil type, designed to maintain a static or dynamic seal under normal operating conditions.

Part number variants: KO1902-79010, ko1902-79010, KO190279010, ko190279010