O-RING (Mitsubishi MB2-217V747-70)

MB2-217V747-70: A damaged retaining ring can allow components to shift or separate during operation. The O-ring type retaining ring, catalog reference MB2-217V747-70, is an aftermarket replacement part originally sourced from Mitsubishi. Its plain mechanical function is to secure a shaft or bore by fitting into a groove. A common failure consequence is that a worn or missing ring may lead to part dislodgement, causing operational noise or misalignment. During routine service, a retaining ring should be checked for deformation or cracks. Verify the serial number or application, then call (562) 693-7748. This part is listed as a retaining ring category item.

Part number variants: MB2-217V747-70, mb2-217v747-70, MB2217V74770, mb2217v74770