BOLT - SHOULDER - HEX (CAT CT216G4-12111)

A damaged shoulder bolt can cause loosening of fastened components, leading to misalignment or failure. This aftermarket replacement part references CAT as the OE maker and cross-references part number CT216G4-12111. The shoulder bolt is a hex-head fastener with a smooth, unthreaded shoulder section that provides precise spacing or alignment between assembled parts. A common failure consequence is that a worn or stripped shoulder bolt may allow clamped parts to shift under load, resulting in increased wear or operational noise. During routine service, a shoulder bolt with a deformed shoulder can prevent proper torque application, risking joint separation. The item ships at approximately 0.1 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CT216G4-12111, ct216g4-12111, CT216G412111, ct216g412111