Sierra – Sierra 3319 Base Water Pump Repair Kit – Mercury 46-96148A8 / 46-42579A3 – 3319

Sierra’s 3319 base water pump repair kit is built as a replacement for Mercury part numbers 46-96148A8 and 46-42579A3. It supplies the base-side components of the water pump assembly so boaters can renew the cooling circuit on compatible Mercury outboard and sterndrive applications during scheduled maintenance.