Volvo Penta hub set for 2-blade folding propeller for 5–40 hp – 21630723

Volvo Penta hub kit 21630723 is an original hub kit for a 2-blade folding propeller on a fixed propeller shaft. This hub kit connects the propeller shaft to the individual propeller blades, ensuring efficient and reliable power transmission. The hub is designed for a 1-inch (25.4 mm) SAE standard shaft with a 1:16 taper and a 1/4-inch keyway. The high-quality Nibral alloy offers excellent strength and corrosion resistance, making this hub kit ideal for long-term use in marine environments. Please note: this kit includes the hub only and must be combined with a matching Volvo Penta 2-blade propeller blade set.

Main features and benefits:

Reliable power transmission: Securely connects the propeller blades to the propeller shaft.
For 1-inch SAE propeller shafts: Suitable for a 1:16 taper with a 1/4-inch keyway.
Nibral construction: Extremely strong and corrosion-resistant alloy for a long service life.
Suitable for 5-40 hp: Designed for Volvo Penta engines within this power range.
Original Volvo Penta part: Guarantees a perfect fit and reliable performance.
To be combined with a blade set: Suitable for installation with a matching Volvo Penta 2-blade Blade Kit.