Description
OEM starter motors fail prematurely because their output bearings lack adequate sealing against moisture intrusion—a design flaw that Rick’s Motorsport Electric has engineered away. This unit replaces that vulnerability with a double-sealed ball bearing system that extends service life while keeping repair costs down. If you’re running a Yamaha and tired of starter failures, this is the straightforward upgrade that prevents corrosion before it starts.
- Double-sealed ball bearing
- Extended bearing lifespan
- Moisture-resistant design
- Replaceable bearing assembly
- Yamaha-specific fitment
- Bolt-on installation
- MPN: 61-406
- OEM-comparable performance
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