50-893888 Boat Engine Starter Motor For Mariner Mercury 40HP 50HP 60HP 4-Stroke
50-893888 Boat Engine Starter Motor For Mariner Mercury 40HP 50HP 60HP 4-Stroke
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Starter Motor for Mariner Mercury 40HP 50HP 60HP 4-Stroke
This aftermarket outboard starter motor replaces OEM part 50-893888 and delivers reliable cranking power for Mariner and Mercury 40HP, 50HP, and 60HP 4-stroke outboards.
Overview
This starter motor provides consistent engine starting for Mariner and Mercury 4-stroke outboards in the 40HP to 60HP range. Designed as a direct replacement for OEM starter 50-893888, it spins the flywheel quickly to ignite in cold conditions. It is ideal for boat owners and marine technicians who need a dependable starter motor that fits multiple horsepower models.
Built For Performance
- Direct-fit replacement for OEM starter 50-893888
- High-torque 12V motor spins the engine without hesitation
- Precision-cut gear ensures smooth flywheel engagement
- Sealed housing resists moisture and corrosion
- Durable copper windings maintain conductivity under load
- Factory-tested to meet OE performance standards
Fits These Machines
- for Mariner 40HP 4-Stroke
- for Mariner 50HP 4-Stroke
- for Mariner 60HP 4-Stroke
- for Mercury 40HP 4-Stroke
- for Mercury 50HP 4-Stroke
- for Mercury 60HP 4-Stroke
On-The-Job Use
- Repowering worn factory starters on fishing boats
- Marine outboard engine rebuilds and maintenance
- Saltwater and freshwater boat applications
- Quick replacement during peak boating season
- Keeping a spare starter motor on board for emergencies
Specs At A Glance
| Part Number(s) | 50-893888 |
| Voltage | 12V |
| Rotation | Clockwise (CW) |
| Number of Teeth | 9 |
| Compatible Horsepower | 40HP, 50HP, 60HP |
| Engine Type | 4-Stroke |
Good To Know
Q: How do I confirm this starter motor fits my outboard? A: Check your engine’s serial number and verify the OEM part number 50-893888 is listed for your 40-60HP 4-stroke Mariner or Mercury model.
Q: What maintenance does this starter motor need? A: Keep battery connections clean and tight, and periodically inspect the pinion gear for signs of wear or binding to ensure reliable starts.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.
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