SEAL - OIL (Komatsu KO4355646)

KO4355646: A damaged oil seal can allow lubricant leakage and contamination of adjacent components. During inspection, a seal that shows hardening or cracking may no longer maintain its intended barrier. The seal's primary function is to retain oil within a rotating shaft assembly while excluding dirt and moisture. A worn seal often leads to gradual fluid loss, which can result in increased friction and premature wear of bearings or bushings. This aftermarket replacement part references the Komatsu catalog and carries the cross-reference number KO4355646. The item ships at approximately 0.09 POUNDS. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO4355646, ko4355646