Mercury Marine Prestolite Starter Motor 65-175HP V115 V140 12V 10-Tooth CCW
Mercury Marine Prestolite Starter Motor 65-175HP V115 V140 12V 10-Tooth CCW
SKU:410-21104
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Mercury Marine Prestolite Starter Motor
Premium Quality Aftermarket Replacement Part
This high-performance starter motor is a precision-engineered replacement for Mercury Marine outboard engines equipped with Prestolite starting systems. Manufactured to withstand the demanding marine environment, this unit provides reliable cranking power and consistent engagement for your 6-cylinder outboard engine.
Key Features
- ✔ Direct fit for Mercury/Prestolite units
- ✔ Corrosion-resistant housing
- ✔ 10-tooth bendix for smooth engagement
- ✔ Sealed internals to prevent moisture entry
Technical Specs
| Voltage: | 12V |
| Teeth: | 10-Tooth Pinion |
| Rotation: | CCW (Counter-Clockwise) |
| Starter Type: | PMDD Replacement |
Compatibility / Fitment Guide
| Make/System | Model/Application | Notes |
|---|---|---|
| Mercury / Mariner | 65HP - 175HP Outboards | 6-Cylinder Engines |
| Mercury Marine | V115 / V140 Models | Prestolite Equipped |
| Mariner | 50HP / 60HP 3-Cylinder | Check Cross-Reference |
OEM Cross Reference
| Mercury Marine | 50-57465A1, 50-58788, 50-65436, 50-66015T |
| Prestolite | MGD4108, MGD4108A, MGL4001B, POC4003 |
| Arco Marine | 5375, 5392 |
| Lester | 5392, 5735 |
Questions & Answers
Is this a genuine original part?
This is a premium quality 4Drive aftermarket replacement part, manufactured to meet or exceed original equipment (OE) standards for marine reliability and performance.
How do I know if it is compatible?
We recommend checking your existing unit for the 10-tooth drive and verifying the rotation. If your part number matches any of the cross-references (such as 50-57465A1 or MGD4108), this is a guaranteed fit.
What is the rotation direction of this unit?
This unit is specifically designed with a Counter-Clockwise (CCW) rotation, which is common for many Mercury outboard engines from 65HP to 175HP.
Note: Please verify your original part number and rotation direction against the references above before purchasing to ensure correct fitment. For further assistance, visit 4drive.co.uk.
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