LEVER - HAND BRAKE (Komatsu KO3BB-30-21000)

A worn hand brake lever can compromise the ability to secure a parked vehicle. This aftermarket replacement part references the Komatsu catalog and carries the cross-reference number KO3BB-30-21000. The lever is a mechanical component that transmits operator force to the brake cable. When the lever becomes bent or corroded, it may fail to engage the brake fully, allowing unintended movement. During a pre-operation check, a loose or sticking lever often signals the need for replacement. The item ships at approximately 5.2 POUNDS. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO3BB-30-21000, ko3bb-30-21000, KO3BB3021000, ko3bb3021000