FITTING - GREASE (Mitsubishi MB1016671)

A worn grease fitting can allow contaminants into the bearing surface, accelerating component wear. This aftermarket replacement part references Mitsubishi as the OE maker and cross-references part number MB1016671. The fitting serves as the entry point for lubricant delivery to a pivot or rotating joint. Its plain mechanical function is to seal against the grease gun nozzle during lubrication. A common failure consequence is that a clogged or damaged fitting prevents proper grease flow, leading to dry operation and eventual seizure. Keeping the fitting clear and functional helps maintain smooth movement in the connected assembly. Verify the serial number or application, then call (562) 693-7748.

Part number variants: MB1016671, mb1016671