Starter Motor for Yamaha Outboard 30 40 hp 4 stroke F30 F40 67C-81800-00

Get your Yamaha engine cranking like new with this 100% brand-new starter motor, designed for Yamaha F30 and F40HP 4-stroke outboards (2000–2009). This unit features a 9-tooth drive gear, counter-clockwise (CCW) rotation, and is engineered for maximum durability and performance in marine conditions.

Manufactured in the USA to meet or exceed original equipment standards, the motor includes upgraded internal components for increased torque, endurance, and reliability. The solenoid uses high-conductivity materials to ensure flawless engagement, while the hardened steel shaft enhances power transfer and longevity.

Technical Specifications:

• Voltage: 12V

• Power: 0.9kW / 1.21HP

• Rotation: Counter-Clockwise (CCW)

• Teeth: 9

• Starter Type: PMDD (Permanent Magnet Direct Drive)

• Length: 159mm (6.26in)

• Gear OD: 28.7mm (1.13in)

• Mounting Holes:

  • Ear 1: 8.7mm unthreaded

  • Ear 2: 8.7mm unthreaded

  • Ear 3: 10.5mm x 8.5mm slotted

• Mounting Ear Centre to Centre: 76.7mm (3.02in)

• Register OD: 60mm (2.362in)

Replaces OEM and Aftermarket Part Numbers:

• Yamaha: 67C-81800-00, 67C-81800-00-00, 67C-81800-01, 67C-81800-01-00, 67C-81800-02, 67C-81800-02-00, 67C-81800-10, 67C-81800-20

• Johnson Electric: 10153440, 6743040

• Mercury Marine: 50-854636, 50-854636T, 50-859170-1, 50-859170T, 50-884045T, 50-888160T

• United Technologies: 6743040-M030SM, 6743040MO30SM, SM67430

• Sierra: 18-6438

• API Marine: MOT3015N

• Arco: 5365

• Arrowhead: SAB0114

• J & N: 410-21026

• WAI: 5764N

Fits the following Yamaha Outboard Engines:

• Yamaha F30HP & F40HP – 4-stroke, 3-cylinder (2000–2009)
  Also fits selected Mercury and Mariner 30–40HP 4-stroke engines from 1999–2009 (see full list in product specs or contact us for confirmation).

⚠️ Important Note: There are two types of starters used for these Yamaha engines. Please send us your engine model and serial number before purchase, and we’ll confirm which version is compatible.