SHOE ASSEMBLY (Komatsu KO3ED-31-41120)

KO3ED-31-41120: A worn shoe assembly can cause uneven track tension and accelerate undercarriage wear. This aftermarket replacement part references the Komatsu catalog and carries the cross-reference number KO3ED-31-41120. The shoe assembly is a track component that provides the ground-contact surface for propulsion. Its primary mechanical function is to transfer drive torque into linear traction. A common failure consequence is that a damaged shoe assembly may lead to track derailment or reduced grip on loose surfaces. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO3ED-31-41120, ko3ed-31-41120, KO3ED3141120, ko3ed3141120