BRUSH - MOTOR (Komatsu KO8735777)

KO8735777: A worn motor brush can cause intermittent electrical contact and eventual motor failure. This aftermarket replacement part references Komatsu as the OE maker and cross-references part number KO8735777. The brush is a carbon-based component that conducts current between stationary and rotating parts in a motor. Over time, brush wear reduces spring tension, leading to arcing and sparking that damages the commutator. In a typical usage context, a failed brush may result in a motor that runs sluggishly or stops entirely. The item ships at approximately 0.094 POUNDS. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO8735777, ko8735777