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Compact Arco Marine Top Mount Inboard Starter - Counter Clockwise Rotation [30457] Premium Build [uxm9Pgw4]

$43.99 $140.99 -69%

Top Mount Inboard Starter - Counter Clockwise RotationTop mount inboard starter that fits Mercruiser, Pleasurecraft, Crusader, Marine Power, and More. ARCO advises using a fully charged battery - A weak battery can damage the starter and starter sole

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Compact Arco Marine Top Mount Inboard Starter - Counter Clockwise Rotation [30457] Premium Build [uxm9Pgw4]

Top Mount Inboard Starter - Counter Clockwise Rotation

Top mount inboard starter that fits 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.

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 42091
CRUSADER Inboard Starter 42150
DELCO Inboard Starter 19010612
DELCO Inboard Starter 19010615
MARINE POWER Inboard Starter 0171-000
MERCURY Inboard Starter 50-17251A3
MERCURY Inboard Starter 50-47455
MERCURY Inboard Starter 50-65784A1
MERCURY Inboard Starter 50-76965A1
MERCURY Inboard Starter 50-76965A3
MERCURY Inboard Starter 50-76965A4
MERCURY Inboard Starter 50-99419A3
MERCURY Inboard Starter 50-808011A1
PLEASURECRAFT Inboard Starter RA122009
SIERRA Inboard Starter 18-5902
SIERRA Inboard Starter 18-5908

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)

What Our Customers Say

January 24, 2026

Absolutely no complaints!

A very good and a very wise investment.

- Natalia N..

January 24, 2026

Absolutely no complaints!

This is a very smart and a very quality tool.

- Esther K..

January 24, 2026

Absolutely no complaints!

The overall quality is simply magnificent.

- Aubrey Q..

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