Yamaha Propeller Spacer - 688-45987-01-00 – 6AW-45987-01-00 – OEM

Yamaha Propeller Spacer – 688-45987-01-00 – OEM

The Yamaha 688-45987-01-00 Propeller Spacer is a genuine OEM component designed to ensure proper spacing and alignment of the propeller assembly on compatible Yamaha outboards. Installed between the propeller hub and thrust washer, this spacer maintains correct propeller positioning on the propeller shaft, helping distribute load evenly and supporting smooth drivetrain operation.

Manufactured to Yamaha’s exact factory specifications, this spacer plays an important role in maintaining proper propeller engagement and preventing unnecessary wear on the propeller hub and shaft components. Replacing worn or damaged propeller hardware with OEM components helps maintain optimal propulsion efficiency and protects critical drivetrain parts from premature wear.

The 688-45987-01-00 spacer is commonly used on various Yamaha mid-range outboard engines, particularly within the two-stroke and early four-stroke families.

Engine Compatibility 

Yamaha 40HP
Yamaha 50HP
Yamaha 55HP
Yamaha 60HP
Yamaha 70HP
Yamaha 75HP
Yamaha 80HP
Yamaha 85HP
Yamaha 90HP

Propeller hardware can vary depending on the propeller model, shaft length, and gearcase configuration. Always verify compatibility using your engine model number or Yamaha parts diagram before ordering.