This is an impeller housing that fits to many crankshaft mounted Volvo Penta Raw Water pumps. It is the newer version which eliminates the plastic ends which are prone to leaking and breaking. If your housing has grooves this will also help restore lost pressure due to material loss. Works with the following pumps... This part is remanufactured.
- 21214601
- 21214599
- 21427729
- 21427730
- 21214596
- 3858229
- And all their preceding part numbers