SEAL - WIPER (Mitsubishi MB0550700100)

MB0550700100: A damaged wiper seal can allow contaminants into a sealed assembly, leading to accelerated wear of internal components. This aftermarket replacement part references Mitsubishi as the OE maker and cross-references part number MB0550700100. The wiper seal functions to exclude dirt, dust, and moisture from a reciprocating shaft or rod. A common failure consequence is that a worn wiper seal permits debris ingress, which can score the shaft surface and cause leakage. During routine service, a wiper seal that shows cracking or hardening should be replaced to maintain system integrity. Keeping a wiper seal in sound condition helps prevent premature failure of adjacent seals and bearings. Verify the serial number or application, then call (562) 693-7748.

Part number variants: MB0550700100, mb0550700100