SPRING (Mitsubishi MB1921-64248)

MB1921-64248: A worn retaining ring can allow a spring to dislodge, leading to mechanical binding or loss of tension. This aftermarket replacement part references Mitsubishi as the OE maker and cross-references part number MB1921-64248. The retaining ring functions to secure a spring in its seated position within an assembly. Its plain mechanical role is to hold the spring captive against a shoulder or groove. If the ring fails, the spring may shift or eject, causing misalignment or component separation. During routine service, a retaining ring should be inspected for deformation or cracks. Verify the serial number or application, then call (562) 693-7748.

Part number variants: MB1921-64248, mb1921-64248, MB192164248, mb192164248