BOLT - SOCKET - SHOULDER (Komatsu KO301961-010)

A damaged shoulder bolt can cause loosening of the fastened assembly, leading to misalignment or component separation. During inspection, a socket shoulder bolt may show wear on the bearing surface or thread damage. This aftermarket replacement part references the Komatsu catalog and carries the cross-reference number KO301961-010. The bolt type provides a plain mechanical function of clamping two parts together with a precise shoulder length. A concrete generic failure consequence is that a stripped thread can prevent proper torque retention, risking fastener failure. The item ships at approximately 0.02 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO301961-010, ko301961-010, KO301961010, ko301961010