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Sierra boat engine starter motor on a white background
SKU 18-55507

Starter | 18-55507

Direct replacement for Yamaha Outboard 6AW-81800-00-00

by SIERRA
Availability:
in stock, ready to be shipped
$0.00 - $0.00
$0.00
$1,173.49
$1,173.49 - $1,173.49
$1,173.49

Harsh marine environments can be tough on vital engine components. To ensure your engine continues to start and run reliably, we have re-engineered our most popular starters to stand up to the elements. Upgrades include a superior connection between the solenoid and commutator brushes, upgraded planetary seal, and a robust clutch gear spring maximizes life span and reliability. 

Replaces Yamaha Outboard 6AW-81800-00-00

  • Painted Surface
  • Duckbill Valve
  • Improved Housing
  • Engineered to Reduce Water Intrusion
  • Seals are strategically integrated to reduce opportunities for water intrusion
  • Improved Solenoid Design for Maximum Reliability
  • Robust clutch gear spring to maximize life span and reliability
  • Superior connection between the solenoid and the commutator brushes
OEM INTERCHANGE

This part replaces: Yamaha Outboard 6AW-81800-00-00
California Proposition 65 Warning WARNING Cancer or Reproductive Harm — www.P65Warnings.ca.gov
  • Engineered to stand up to the harsh marine environments
  • Painted Surface
  • Duckbill Valve
  • Improved Housing
  • Engineered to Reduce Water Intrusion
  • Seals are strategically integrated to reduce opportunities for water intrusion
  • Improved Solenoid Design for Maximum Reliability
  • Robust clutch gear spring to maximize life span and reliability
  • Superior connection between the solenoid and the commutator brushes

Logistics

  • Dimensions parcel depth, ["]: 6.6
  • Dimensions parcel height, ["]: 11.6
  • Dimensions parcel width, ["]: 7.7
  • Parcel weight, [lbs]: 8.001945

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Interchange for Starter | 18-55507

This part replaces: Yamaha Outboard 6AW-81800-00-00

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ALMOST 60 YEARS OF SIERRA

SIERRA has a 58-year history as a leading global manufacturer of aftermarket engine and drive parts for the marine industry. The SIERRA brand encompasses the full SIERRA Marine product lines, as well as expansive brands formerly known as Shields and Moeller.

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