Starter Motor for Mercury 2.0L 2.4L 2.5L Racing Outboard - 12V CW
Starter Motor for Mercury 2.0L 2.4L 2.5L Racing Outboard - 12V CW
SKU:410-21105
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Starter Motor for Mercury 2.0L 2.4L 2.5L Racing Outboard - 12V CW
For Mercury 2.0L, 2.4L & 2.5L racing outboard engines - 12V
This 12V starter motor is built to OEM specifications for Mercury 2.0L, 2.4L and 2.5L racing outboard engines, fitted with a 10-tooth drive gear for correct flywheel ring gear engagement. It has a motor housing length of 6.174 inches, matching the original equipment dimensions for a clean, bolt-in fit in the tight confines of a racing outboard powerhead.
It turns clockwise (CW) to match the original equipment rotation, making it a straightforward swap for a worn or failed original starter with no modification required to the mounting bracket or wiring loom. This ten-tooth, clockwise-rotation starter is the correct spec for these high-output racing outboard applications.
Key Features
- 12V starter motor for Mercury 2.0L/2.4L/2.5L racing outboards
- 10-tooth drive gear, clockwise (CW) rotation
- Motor housing length 6.174 inches
- Direct OEM fit and finish, no modification needed
- 12-month warranty as standard
Technical Specs
| Specification | Detail |
|---|---|
| Voltage | 12V |
| Rotation | CW |
| Teeth | 10 |
| Motor Housing Length | 6.174 in |
| Part Type | Starter Unit |
Vehicle Fitment Guide
| Make & Model | Years |
|---|---|
| Mercury 2.0L / 2.4L / 2.5L Racing Outboard | See OEM part number on your original unit |
OEM Part Number Cross Reference
Aftermarket replacement. OEM part numbers are listed for reference only.
No OEM cross reference is published for this part.
Frequently Asked Questions
Will this fit without modification?
Yes, this is a direct replacement for the original starter motor on compatible Mercury 2.0L, 2.4L and 2.5L racing outboards - mounting points, drive gear and wiring connections match the factory part, so no cutting, drilling or rewiring is needed.
What's included?
One 12V, 10-tooth starter motor, ready to fit. Mounting bolts and wiring are reused from your original unit.
How do I know my old starter has failed?
Common signs include a single clicking noise with no engine turnover, a slow or labouring crank that gets weaker as the battery drains, unusual grinding when the key is turned, or no response at all when starting.
How do I confirm this is the right starter?
Check the motor housing length (6.174 inches), tooth count and rotation direction against your original unit before ordering, since Mercury used more than one starter variant across its racing outboard range.
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