BUSHING - DU (Mitsubishi MB1146748)

A worn bushing can allow unwanted movement in a pivot point, leading to accelerated wear on surrounding components. The MB1146748 is an aftermarket replacement part, cross-referenced to the Mitsubishi catalog number. This bushing, often referred to as a DU type, provides a low-friction bearing surface between two moving parts. Its plain mechanical function is to reduce friction and absorb minor misalignment in a rotating or sliding joint. A common failure consequence is that a degraded bushing causes looseness, which may result in noise or uneven load distribution. During service, a bushing that shows excessive play or galling should be replaced promptly. Verify the serial number or application, then call (562) 693-7748.

Part number variants: MB1146748, mb1146748