Impeller Repair Kit – Fits Sherwood, GM, Crusader, Volvo Penta (Replaces Sierra 18-3047, Crusader 20300, Oberdorfer 8922) 385HP How often should I replace

How often should I replace my stern drive bellows

and F25B models (1998–2018) and C30 models (1993–1997)

If you are still unsure

The compatibility list for Johnson/Evinrude is based on HP ranges and years

Carefully lift out the old air filter element

Impeller Repair Kit – Fits Sherwood, GM, Crusader, Volvo Penta (Replaces Sierra 18-3047, Crusader 20300, Oberdorfer 8922) 385HP How often should I replaceProduct Details This Marine Impeller Repair Kit Fits Sherwood 10615K SHW (Replaces Sierra 18 3047, Crusader 20300, Oberdorfer 8922) is a critical service component for a wide variety of inboard marine engine raw water pumps. It is compatible with pumps used in many GM, Crusader, Pleasurecraft, Volvo Penta, Ilmor, and other marine engines from the 1970s to the present day. It directly replaces dozens of OEM and aftermarket part numbers, including