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Yamaha Starter Motors

Starter Motor for Yamaha 4 Stroke 9.9-15HP

SKU: MXST-B182

$415.00
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The B182 is a 12-volt aftermarket replacement starter motor designed for selected Yamaha 9.9HP and 15HP 4-stroke outboard engines. Featuring a 9-tooth drive gear, counterclockwise rotation and permanent magnet direct drive construction, it provides reliable electric engine cranking. Suitable for replacing worn, damaged or faulty original starter assemblies, this replacement unit is designed for compatible outboards requiring the correct mounting configuration and electrical connections.

Key benefits

Key Benefits

  • - 12V electric starter motor
  • - 9-tooth drive gear
  • - Counterclockwise (CCW) rotation
  • - Permanent Magnet Direct Drive (PMDD) construction
  • - Suitable for selected 9.9HP and 15HP 4-stroke outboards
  • - Aftermarket replacement for original starter assemblies
  • - Suitable for maintenance, servicing and repairs

Specifications & Dimensions

  • - Part Number: B182
  • - Product Type: Electric Starter Motor
  • - Voltage: 12V DC
  • - Drive Gear Teeth: 9
  • - Rotation Direction: Counterclockwise (CCW)
  • - Starter Design: Permanent Magnet Direct Drive (PMDD)
  • - Starter Style: United Technologies
  • - Engine Type: 4-Stroke

Compatible Outboard Motors

  • Yamaha Outboards – 4-Stroke
  • - Yamaha FT9.9D – 9.9HP: 1999–2008
  • - Yamaha F15A – 15HP: 1998–2006
  • These are the supplier's published model and year ranges. Confirm the engine serial number and original starter part number before ordering.

Cross-Reference / Replacement Part Numbers

  • Yamaha OEM References
  • - 66M-81800-01
  • - 66M-81800-02

Signs the Starter Motor Needs Replacing

  • - Engine fails to crank despite a fully charged battery
  • - Clicking noise when turning the ignition key
  • - Slow or intermittent engine cranking
  • - Grinding or unusual noises during starting
  • - Excessive starter motor heat
  • - Worn or damaged starter drive gear
  • - Corroded electrical terminals or damaged starter housing

Important Fitment Information

  • - Confirm 12V electrical operation.
  • - Verify the 9-tooth drive gear.
  • - Confirm counterclockwise rotation.
  • - Compare the original starter with OEM numbers 66M-81800-01 and 66M-81800-02.
  • - Check the engine model, production year and serial number.
  • - Verify mounting dimensions and electrical connections before installation.
  • - Not suitable for every 9.9HP or 15HP 4-stroke outboard.

Shipping

Ships Australia-wide