SEAL (Mitsubishi MB1016959)

MB1016959: A worn seal can allow fluid leakage, leading to reduced system pressure and eventual component failure. The aftermarket replacement seal references Mitsubishi as the OE maker and cross-references part number MB1016959. This seal type creates a static or dynamic barrier between mating surfaces to prevent fluid or contaminant passage. Over time, a degraded seal may cause gradual loss of lubricant, resulting in increased friction and heat buildup. In a typical usage context, seals are exposed to temperature cycling and chemical exposure that accelerate material fatigue. Verify the serial number or application, then call (562) 693-7748.

Part number variants: MB1016959, mb1016959