CYLINDER ASSEMBLY - WHEEL (Komatsu KO4945858)

A damaged wheel cylinder assembly can cause uneven tire wear or loss of directional control. This aftermarket replacement part references Komatsu as the OE maker and carries the cross-reference number KO4945858. The cylinder assembly houses a piston that converts fluid pressure into mechanical force to actuate braking components. When the cylinder seizes or leaks, braking effort may become inconsistent or fail entirely. In a typical service context, a seized cylinder can prevent the wheel from rotating freely. The item ships at approximately 2 POUNDS. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO4945858, ko4945858