Kit arrived with plastic wrap cut open. Disappointed the 2 o'rings did not come with kit. Bellows ok and worked great.
The Sealand/Dometic pump bellows kit will help boaters replace worn or damaged bellows in all S, T, and J series vacuum and discharge pumps. This kit includes bellows, bushing, and the S.S. bolt necessary for effective installation.
Turned out I didn't need this part but did not know the condition of my existing pump bellows until I disassembled it. I installed the new one but saved the old one for next time. Probably should order a new set of duckbill valves for future.
Delivered promptly, fitted perfectly