Mercury/Mariner Outboard Starter – 8 Tooth
The outboard starter will fit Mercury /Marine, 135-200 HP V6, 105 HP Jet, and 8-tooth drive gear.
ARCO advises using a fully charged battery – A weak battery can damage the starter and starter solenoid. And to also clean all connections – A corroded connection creates resistance, lowering the amperage required for an efficient starting circuit.
Features:
- Dynamically tested and packaged for out-of-the-box performance
- Nickel-coated and epoxy-painted to reduce corrosion
- Sealed to minimize water intrusion
- Designed for long life and optimum performance
- Armatures are tested to withstand 50 times operating voltages (12 volts)
Warranty Information:
When properly installed, all ARCO products are warrantied against defects in materials and workmanship for a period of 12 months for leisure use and 90 days for commercial or racing applications.
Add an extra year of warranty to your rotating electric ARCO product (Tilt/Trim Motors, Alternators, Outboard Starters, and Inboard Starters) when you register your product within 30 days of purchase. You can register your product by visiting arcomarine.com/product-registration
Replaces:
MERCURY 50-44414
MERCURY 50-44415
MERCURY 50-77141
MERCURY 50-79472
MERCURY 50-79472-1
MERCURY 50-79472T2
MERCURY 50-884238T
MERCURY 50-893890
MERCURY 50-893893
This product may not be returned to the original point of purchase.Please contact the manufacturer directly with any issues or concerns.
Quick Guide (pdf)


![ARCO Marine Mercury/Mariner Outboard Starter - 8 Tooth [5392]](https://www.greathardwarehub.com/wp-content/uploads/2026/09/arco-marine-mercury-mariner-outboard-starter-8-tooth-5392.webp)
![ARCO Marine Inboard Starter w/12-3/4" Flywheel Gear Reduction [30460]](https://www.greathardwarehub.com/wp-content/uploads/2026/09/arco-marine-inboard-starter-w-12-3-4-flywheel-gear-reduction-30460.webp)
![ARCO Marine Standard Duty Inboard Starter w/Gear Reduction [30433]](https://www.greathardwarehub.com/wp-content/uploads/2026/09/arco-marine-standard-duty-inboard-starter-w-gear-reduction-30433.webp)



