Impeller Kit, Westerbeke Sierra 47-233302

Sierra 47-233302 Impeller Kit for Westerbeke marine engines. This raw water pump impeller service kit restores cooling system performance on Westerbeke diesel and gasoline inboard engines and generators. Includes impeller and all necessary gaskets and seals for a complete pump rebuild.

Best Use (Parts Desk): Recommended for scheduled raw water pump maintenance on Westerbeke engines typically every 200300 hours or annually, whichever comes first. Inspect the impeller housing for scoring or wear before installation. Use glycerin or dish soap (never petroleum grease) to ease impeller installation. Confirm pump model compatibility against your Westerbeke service manual before ordering.

Part Number: Sierra 47-233302 | Westerbeke compatible