BREATHER (Komatsu KO300-62-31910)

A damaged breather can allow contaminants into a sealed system, leading to premature wear. This aftermarket replacement part references the Komatsu catalog number KO300-62-31910. The breather's general function is to equalize internal pressure while filtering incoming air. A common failure consequence is that a clogged breather may cause pressure buildup and seal leakage. During operation, the breather vents excess pressure to maintain system integrity. The item ships at approximately 0.418 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO300-62-31910, ko300-62-31910, KO3006231910, ko3006231910