

ARCO Marine Premium Replacement Outboard Starter f/Yamaha 150-300HP - 9 Tooth [3437]
ARCO Marine Premium Replacement Outboard Starter f/Yamaha 150-300HP - 9 Tooth [3437]
Replacement outboard starter that will fit Yamaha 150HP, 175HP, 200HP, 225HP, 250HP, 300HP 4-Stroke.
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 corrosionÂ
- Sealed to minimize water intrusion
- Designed for long life and optimum performance
- Armatures are tested to withstand 50 times operating voltages (12 volts)
Product Specifications
ARCO Marine Premium Replacement Outboard Starter f/Yamaha 150-300HP - 9 Tooth [3437] Product Specifications
Technical Specifications:
-
Voltage – 12V
-
Tooth Count – 9-Tooth Drive Gear
-
Starter Type – Premium Replacement Outboard Starter
-
Rotation – Clockwise (CW)
-
Compatibility – Yamaha Outboards (150–300HP)
-
Mount Type – Direct OEM Replacement
-
Housing Material – Marine-grade aluminum
-
Finish – Black corrosion-resistant coating
-
Solenoid – Integrated
-
Weight – Approx. 7.0 lbs / 3.18 kg
-
Water Resistance – Fully sealed for harsh marine conditions
-
Warranty – Limited manufacturer warranty
Mounting Application:
- Direct-fit replacement for Yamaha 150–300HP outboard starter motors. Designed for fast, hassle-free installation with OEM-compatible connectors and mounting points.
Product Manual
Quick Guide (pdf)
Product Warranty
ARCO Marine Warranty
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.Â
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:
- HITACHI Outboard Starter S114-952C
- YAMAHA Outboard Starter 6CB-81800-01-00
- YAMAHA Outboard Starter 6CB-81800-00-00
- YAMAHA Outboard Starter 6EM-81800-01-00
- YAMAHA Outboard Starter 6EM-81800-00-00
- SIERRA Outboard Starter 18-6961
- SIERRA Outboard Starter 18-6963
This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.
Product FAQs
N/A
Original: $449.99
-65%$449.99
$157.50Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
ARCO Marine Premium Replacement Outboard Starter f/Yamaha 150-300HP - 9 Tooth [3437]
Replacement outboard starter that will fit Yamaha 150HP, 175HP, 200HP, 225HP, 250HP, 300HP 4-Stroke.
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 corrosionÂ
- Sealed to minimize water intrusion
- Designed for long life and optimum performance
- Armatures are tested to withstand 50 times operating voltages (12 volts)
Product Specifications
ARCO Marine Premium Replacement Outboard Starter f/Yamaha 150-300HP - 9 Tooth [3437] Product Specifications
Technical Specifications:
-
Voltage – 12V
-
Tooth Count – 9-Tooth Drive Gear
-
Starter Type – Premium Replacement Outboard Starter
-
Rotation – Clockwise (CW)
-
Compatibility – Yamaha Outboards (150–300HP)
-
Mount Type – Direct OEM Replacement
-
Housing Material – Marine-grade aluminum
-
Finish – Black corrosion-resistant coating
-
Solenoid – Integrated
-
Weight – Approx. 7.0 lbs / 3.18 kg
-
Water Resistance – Fully sealed for harsh marine conditions
-
Warranty – Limited manufacturer warranty
Mounting Application:
- Direct-fit replacement for Yamaha 150–300HP outboard starter motors. Designed for fast, hassle-free installation with OEM-compatible connectors and mounting points.
Product Manual
Quick Guide (pdf)
Product Warranty
ARCO Marine Warranty
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.Â
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:
- HITACHI Outboard Starter S114-952C
- YAMAHA Outboard Starter 6CB-81800-01-00
- YAMAHA Outboard Starter 6CB-81800-00-00
- YAMAHA Outboard Starter 6EM-81800-01-00
- YAMAHA Outboard Starter 6EM-81800-00-00
- SIERRA Outboard Starter 18-6961
- SIERRA Outboard Starter 18-6963
This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.
Product FAQs
N/A























