Here you will find spare parts for the Waterway Viper single-speed and two-speed pumps. The pieces numbered in the exploded view are in the same order at the bottom of the page.
We recommend replacing small parts (o-rings, flanges, wet end seals, etc.) when there has been an unusual problem on a fairly new pump. For example, the faceplate has cracked due to a freeze, or a wet end seal starts to leak within a year or two. If the pump is 4 or 5 years old and develops a problem, we strongly advise you to replace the complete wet end. This way, you'll get all the parts that are exactly made to fit each other and avoid incompatibilities, as over the years wet ends and their components have been changed by Waterway.