Boat part number 8403124 is a new nibral 4-blade, 16.5″ x 12.5″ pitch, left- hand rotation propeller from Acme , part number 3709 . Commonly used on MasterCraft Boats, part number 213709 , but may be used on other boats.
The ACME 3709 4 Blade 16.5″ x 12.5″ Propeller offers more surface area which means a more efficient transmission of power, higher fuel economy, and more consistent speeds.
This is a 16.5″ x 12.5″ pitch, 4-blade, left-hand rotation propeller. It has a 0.120″ cup. This hub has 16 splines.
Specifications:
- Boat Manufacturer: MasterCraft
- Part Number: 213709
- Part Manufacturer: Acme
- Part Number: 3709
- Material: Nibral
- Color: Bronze
- Size: 16.5″ x 12.5″ pitch
- Rotation: Standard
- Splines: 16








