Volvo Penta hub set for 3-blade folding propeller for 20–60 hp – 3583428

Volvo Penta hub kit 3583428 is an original Hub Kit for a 3-blade folding propeller on a fixed propeller shaft. This hub kit forms the central connection between the propeller shaft and the propeller blades and is designed for Volvo Penta engines from 20 to 60 hp. The hub is pre-bored with an 8 mm hole and must be machined by a specialist to the required shaft diameter, taper, and keyway. After machining, the hub is suitable for propeller shafts up to 31.75 mm (1 1/4 inch). The high-quality Nibral alloy provides maximum strength and excellent resistance to corrosion and cavitation, ensuring a long service life.

Main features and benefits:

Pre-bored hub: Supplied with an 8 mm bore for custom machining to the required propeller shaft.
Suitable for shafts up to 31.75 mm: After machining, suitable for propeller shafts up to 1 1/4 inch.
Nibral construction: Extremely strong and corrosion-resistant alloy with high resistance to cavitation.
Suitable for 20-60 hp: Designed for Volvo Penta engines within this power range.
Original Volvo Penta part: Provides the perfect foundation for reliable installation.
To be combined with a blade set: Suitable for installation with a matching Volvo Penta 3-blade Blade Kit.