SEAL - DUST (Komatsu KO3FE6412451)

A dust seal that has lost its integrity can allow contaminants into the sealing area, accelerating wear on adjacent components. This aftermarket replacement part references the Komatsu catalog number KO3FE6412451. The seal's primary function is to exclude dirt and debris from a rotating or reciprocating shaft interface. Over time, a failed dust seal may lead to premature failure of the protected bearing or bushing. During routine service, a technician might notice external leakage or contamination around the seal lip. The item ships at approximately 0.068 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO3FE6412451, ko3fe6412451