Description
Top Mount Inboard Starter – Clockwise Rotation
Top mount inboard starter that will fit Mercruiser, Pleasurecraft, Crusader, Marine Power, and more.
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.
Arco Marine part number 30456
Features:
- Dynamically tested and packaged for out-of-the-box performance
- Nickel-coated and/or 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:
CRUSADER Inboard Starter 42090
DELCO Inboard Starter 19010617
MERCURY Inboard Starter 50-47454
MERCURY Inboard Starter 50-65785A1
MERCURY Inboard Starter 50-79604A1
MERCURY Inboard Starter 50-79604A3
MERCURY Inboard Starter 50-97499A2
MERCURY Inboard Starter 50-97499A3
MERCURY Inboard Starter 50-97499R2
MERCURY Inboard Starter 50-97499R4
PLEASURE CRAFT Inboard Starter RA122008
VOLVO Inboard Starter 841377-5
WESTERBEKE Inboard Starter 33486
SIERRA Inboard Starter 18-5901
SIERRA Inboard Starter 18-5907
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 Chrysler/Force Outboard Starter [5393]](https://www.micrometerx.com/wp-content/uploads/2025/8/1756623127/arco-marine-chrysler-force-outboard-starter-5393.webp)
![ARCO Marine Top Mount Inboard Starter – Counter Clockwise Rotation [30457]](https://www.micrometerx.com/wp-content/uploads/2025/8/1756623127/arco-marine-top-mount-inboard-starter-counter-clockwise-rotation-30457.webp)
![ARCO Marine Johnson/Evinrude Outboard Starter – 10 Tooth [5387]](https://www.micrometerx.com/wp-content/uploads/2025/8/1756623127/arco-marine-johnson-evinrude-outboard-starter-10-tooth-5387.webp)
![ARCO Marine Inboard Starter w/12-3/4 Flywheel Gear Reduction [30460]](https://www.micrometerx.com/wp-content/uploads/2025/8/1756623127/arco-marine-inboard-starter-w-12-3-4-flywheel-gear-reduction-30460.webp)
