Starter Motor for Force & Mercury Outboard 40-50HP 1992-1999
Starter Motor for Force & Mercury Outboard 40-50HP 1992-1999
SKU:410-21056
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Starter Motor for Force & Mercury Outboard 40-50HP 1992-1999
13-tooth CCW starter replacing Mercury Marine 50-820193 and Force 820193
This is a direct-fit replacement starter motor built to OEM specifications for Force and Mercury Marine outboard engines in the 40-50HP range, built between 1992 and 1999. It is a complete, ready-to-fit unit engineered to match the form, fit and function of the original equipment, replacing Force 820193 and Mercury Marine 50-820193.
The unit is a permanent magnet direct drive (PMDD) starter running on a standard 12-volt marine electrical system, turning counter-clockwise (CCW) with a 13-tooth drive pinion, a motor housing length of 4.815 inches and the B+ stud located on the rear of the CE cover, matching the specification of the original starter fitted to these outboard engines.
Key Features
- Direct OEM fit and function - no modification required
- 12-volt marine starter motor
- Counter-clockwise (CCW) rotation
- 13-tooth drive pinion
- Permanent magnet direct drive (PMDD) design
- Motor housing length 4.815 in, B+ stud on rear of CE cover
- 12-month warranty as standard
Technical Specs
| Specification | Detail |
|---|---|
| Voltage | 12V |
| Rotation | CCW (Counter-Clockwise) |
| Teeth | 13 |
| Starter Type | PMDD (Permanent Magnet Direct Drive) |
| Motor Housing Length | 4.815 in |
| B+ Stud Position | Rear of CE cover |
Vehicle Fitment Guide
Years shown are the overall coverage span for this part. Please confirm against the OEM part number on your original unit before ordering.
| Make & Model | Years |
|---|---|
| Force outboard 40HP (407, 408, 40EL, 40ELPT) | 1992-1999 |
| Force outboard 50HP (507, 508, 50EL, 50ELPT) | 1992-1999 |
| Mercury Marine 40-50HP outboard (Force-based, 50-820193 application) | 1992-1999 |
OEM Part Number Cross Reference
Aftermarket replacement. OEM part numbers are listed for reference only.
| Part Number | Manufacturer / Brand |
|---|---|
| 820193, 820193-1, 820193003, 820193T-1 | Force |
| 50-820193, 50-820193-1, 50-820193-T1 | Mercury Marine |
| SAB0032 | Arrowhead |
| 2-2164, 5738N | WAI |
| 5738 | Lester |
| 410-21056 | J&N Electrical |
Frequently Asked Questions
Will this starter motor fit without any modification?
Yes, this is a direct OEM-fit replacement for the listed Force and Mercury Marine 40-50HP outboard engines and requires no modification to install.
What is included in the box?
One complete starter motor unit, ready to fit in place of the original.
How do I know my old starter has failed?
Common signs include a clicking noise with no engine turnover, a slow or labouring crank, or no response at all when the key is turned or the start button is pressed.
How can I check this is the correct variant for my engine?
Confirm the B+ stud position on your original starter's CE cover - this version has the stud on the rear of the cover, whereas a similar-looking unit has it on the side. The Mercury 50-820193 or Force 820193 number stamped on the original also confirms the match.
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