ARCO Marine Inboard Inboard Starter w/12-3/4" Flywheel & Gear Reduction is organized for ignition & electrical engine parts shoppers who need a clear, professional marine parts buying experience.

Inboard Starter with 12-3/4" Flywheel & Gear Reduction The inboard starter that will fit Mercruiser, Volvo Penta, OMC, Yamaha, and others. 12-3/4" flywheel. Clockwise Rotation. Will replace all CW rotating 10MT starters with one long and one short bolt straight across the pattern. Includes mounting bolts and gasket. Anodized casting, nickel-plated brush holder. 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

Fitment & Product Details

• Brand / Manufacturer: ARCO Marine, Volvo Penta, MerCruiser
• Application: Inboard Parts, Sterndrive Parts

• Search-optimized by brand, system, part type, and fitment cues.
• Verify compatibility with your original part number, engine model, and application before ordering.
• Built for boat owners, e-commerce shoppers, and professional marine service teams.