BOLT - SHOULDER - HEX (Doosan DWKO3EB-24-21581)

A damaged shoulder bolt can compromise the secure clamping of components in an assembly. During inspection, a shoulder bolt may exhibit wear on its unthreaded shank, which serves as a precision pivot or locating surface. The catalog reference for this part is Doosan, with the cross-referenced part number DWKO3EB-24-21581. This aftermarket replacement part is a hex-head shoulder bolt, a type of fastener that provides a smooth bearing surface for rotating or sliding parts. A common failure consequence is that a worn shoulder can allow misalignment, leading to accelerated wear of adjacent components. Keeping a shoulder bolt in sound condition helps maintain the intended positional accuracy of the fastened assembly. Verify the serial number or application, then call (562) 693-7748.

Part number variants: DWKO3EB-24-21581, dwko3eb-24-21581, DWKO3EB2421581, dwko3eb2421581