Volvo Penta Duoprop 21622828 PS4 Nibral Prop SET
This New Genuine Part Propeller Kit, Volvo Penta IPS Type PS4 Nibral Propeller Set for IPS-2 Drives
The type PS series covers applications from semi-planing boats with moderate top speeds.
Volvo Penta IPS-2 (Inboard Performance System) Twin Counter-Rotating Propellers face forward.
- Specifically developed for IPS with D11 engines to give outstanding efficiency, onboard comfort and maneuverability.
- Extremely strong and specially developed NiBral (nickel-bronze-aluminum) alloy.
- Minimum growth, excellent durability and corrosion resistance.
- Patented flow deflector minimizes pressure and wear on propeller shaft seals.
- Three-blade front propeller and four-blade rear propeller.
The Nibral (nickel-aluminum-bronze) propeller alloy is developed to add to the revolutionary Volvo IPS propulsion system's outstanding performance. The design combined with a material that withstands stress & corrosion, as well as minimizing growth, ensure optimum performance and outstanding maneuverability.
Type PS – NIBRAL PROPELLER SET INCLUDES ONE FRONT AND ONE REAR PROPELLER:
- Volvo Penta Type PS4 Front 3 Blade NiBral Propeller (OEM# 21622814)
- Volvo Penta Type PS4 Rear 4 Blade NiBral Propeller (OEM# 21622823)
|Material||NiBral (nickel-bronze-aluminum) alloy.|
|No. of Blades||3 & 4|
|Rotation||LH & RH|