The ARCO Top Mount Inboard Starter fits Mercruiser, Pleasurecraft, Crusader, Marine Power, and more, built with counter clockwise rotation for engines that call for it.
ARCO advises using a fully charged battery during install, since a weak battery can damage the starter and its solenoid, and cleaning all connections beforehand, since a corroded connection adds resistance that raises the amperage the starting circuit needs to work efficiently.
Every starter is dynamically tested and packaged for out-of-the-box performance, nickel-coated and/or epoxy-painted to resist corrosion, and sealed to minimize water intrusion. The armature is tested to withstand 50 times the operating voltage on a 12-volt system, built for long life under repeated starts. It cross-references directly to Crusader 42091 and 42150, Delco 19010612 and 19010615, Marine Power 0171-000, several Mercury part numbers, Pleasurecraft RA122009, and Sierra 18-5902 and 18-5908. Explore more marine starters.
- Fits Mercruiser, Pleasurecraft, Crusader, Marine Power engines
- Counter clockwise rotation, top mount design
- Nickel-coated/epoxy-painted, sealed against water intrusion
- Armature tested to 50x operating voltage








