Volvo Penta 2 blade folding propeller hub kit that is pre-drilled to 8mm. This can be machined out to fit your shaft size up to 1.25 inches (31.75mm) and also matched to your specific taper and keyway size.
Each kit includes Zinc anodes. A blade kit is required to complete the installation.
Volvo Penta Part Number: 21630725
For: Pre-drilled Hub with 8 mm hole. Requires final machining to the required shaft diameter and taper. Suitable for shafts up to 31,75 mm (1¼”).