WASHER-DIFFP (Mitsubishi MB1039973)

A worn diffp washer can allow fluid seepage at the differential assembly. This aftermarket replacement part references Mitsubishi catalog number MB1039973. The washer functions as a sealing component between differential housing surfaces. Its plain mechanical role is to distribute clamping load evenly under fastener torque. A generic failure consequence is that a degraded washer may lead to lubricant loss and eventual gear damage. Keeping this washer in sound condition helps maintain differential integrity. Verify the serial number or application, then call (562) 693-7748. The item ships at approximately 0.066 pounds.

Part number variants: MB1039973, mb1039973