SPRING - BRUSH (Mitsubishi MB1924-31010)

A worn brush spring can cause intermittent electrical contact, leading to erratic motor performance or unexpected shutdowns. This aftermarket replacement part references Mitsubishi as the OE maker and cross-references part number MB1924-31010. The spring applies consistent pressure to maintain brush-to-commutator contact in a motor assembly. Over time, loss of tension may result in arcing, accelerated brush wear, or reduced power output. In a typical service context, a spring that fails to hold the brush firmly can produce visible sparking at the commutator. Verify the serial number or application, then call (562) 693-7748.

Part number variants: MB1924-31010, mb1924-31010, MB192431010, mb192431010