BOLT (Mitsubishi MB1147521)

A damaged bolt can compromise the security of a fastened assembly, leading to loosening or misalignment during operation. This aftermarket replacement part references Mitsubishi as the OE maker and cross-references part number MB1147521. The bolt is a threaded fastener that joins components by applying clamping force through its head and shank. A common failure consequence is that a stripped or broken bolt may allow connected parts to separate under load. During routine service, a bolt may exhibit corrosion or thread wear that reduces its holding capacity. Keeping a bolt in sound condition helps maintain the integrity of the fastened joint. Verify the serial number or application, then call (562) 693-7748.

Part number variants: MB1147521, mb1147521