Proven dependability makes ARCO the trusted source for OEM quality or better alternators, inboard starters, outboard starters, and tilt/trim motors. Nearly 60 years ago, ARCO set the gold standard for marine engine parts. We test and retest every unit manufactured beyond normal operating conditions. That’s how we know we deliver the highest quality, most reliable parts available. ARCO began with a superior commitment to dependable starting and charging products. We then developed the best technical support available in the industry. ARCO ensures the highest quality by following five key principles.

Arco Marine 5370 Attributes

• Condition: New
• Flywheel/Flex Plate Tooth Count: 9
• Finish: Epoxy Powder Coated
• Color: Black
• Includes Mounting Hardware: No

Arco Marine 5370 Features & Benefits

• Epoxy Powder Coated For Maximum Corrosion Protection
• Motor Shafts Induction Case Hardened At Bearing Surfaces For Superior Wear Resistance
• All Armatures Tested To Withstand 50 Times Operation Voltage (12 Voltage)
• All Motors Performance Tested At 5 Different Load Levels
• All Motors Must Meet Or Exceed OEM Performance Before Being Boxed
• Limited 1 Year Warranty

Arco Marine 5370 Installation Instructions

• Starter_Guid.pdf

Johnson/Evinrude Outboard Starter - 9 Tooth (Early Model)

The outboard starter will fit BRP-OMC 55-75 HP, 3-cyl, 9-tooth drive gear.

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 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)

Replaces:

BRP-OMC 383691
BRP-OMC 384777
BRP-OMC 386657
BRP-OMC 391735
BRP-OMC 585050
BRP-OMC 585058
BRP-OMC 585197
BRP-OMC 586281

*ARCO Assurance 12-month part and labor warranty protection