30457 - Arco Marine Top Mount Inboard Starter - Counter | Aztek Computers
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SKU: FUOLYW4D1U |  Mfg. Part: 30457  | UPC: 693006007809  |  0 Reviews  |     Share

30457 - Arco Marine Top Mount Inboard Starter - Counter Clockwise Rotation

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Condition: New

$257.78  $348.00
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Product Overview

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.














Expert Overview

The ARCO Marine Top Mount Inboard Starter (part number 30457) is designed for marine applications requiring a counter-clockwise rotation starter. This component is suitable for various inboard engine brands, including Mercruiser, Pleasurecraft, Crusader, and Marine Power, serving as a direct replacement for multiple OEM and Sierra part numbers. It addresses the need for a reliable starting circuit in marine environments. Key features include nickel-coated and/or epoxy-painted surfaces for corrosion resistance and a sealed design to minimize water intrusion, contributing to extended operational life. Each unit is dynamically tested to ensure out-of-the-box performance, with armatures tested to withstand 50 times operating voltages. This starter is intended for IT and procurement professionals seeking durable replacement parts for marine fleet maintenance or repair operations, ensuring consistent engine starting capability.

Product Details

  • Manufacturer:
  • Model Number:
  • UPC:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • ARCO Marine
  • 30457
  • 693006007809
  • New
  • 20.85 lbs
  • 5 X 5 X 5
  • Sep 08, 2026
  • Aug 18, 2026
Product Identifiers: Brand: Arco Marine • Part #: 30457 • UPC: 693006007809

Frequently Asked Questions

What engine brands is this starter compatible with?

This top mount inboard starter is compatible with Mercruiser, Pleasurecraft, Crusader, and Marine Power engines, among others. It replaces various specific part numbers from these manufacturers, as well as Delco and Sierra.

What is the rotation direction of this starter?

This ARCO Marine starter is designed for counter-clockwise rotation, which is specified for its intended applications.

What are the warranty terms for this product?

The product is warrantied against defects in materials and workmanship for 12 months for leisure use and 90 days for commercial or racing applications. An additional year of warranty can be obtained by registering the product within 30 days of purchase on arcomarine.com.

What maintenance is recommended for optimal starter performance?

ARCO advises using a fully charged battery and cleaning all connections. A weak battery or corroded connections can reduce amperage and potentially damage the starter or solenoid.

30457 - Arco Marine Top Mount Inboard Starter - Counter Clockwise Rotation

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Reviews for Arco Marine 30457

$257.78