Jabsco Manual Pump Assembly f/29090-Series

Needed a repair kit for the marine head but decided to change out for the upgrade. Best decision I made. New pump is so much better and the locking valve keeps water from pushing in while underway. Great price and huge improvement. If you have the old style.....swap it out with this unit!

so far so good, swapped out the old pump assembly with just removing the base and a few hoses , and replacing the flap valve on the bottom. The pipe also has the joker valve in it as well. So the entire pump is complete , took me about 15 to 20 min max , probably a lot less. The result is the pump works excellent . Definitely a great replacement.

Replacement for old assembly .....installed easily and worked great.

My head was struggling to flush. I heard about re-building valves etc.. spend the money (very little extra) and just buy the whole pump assembly! This works like a dream and was minimally gross.

Very easy to install on our 34’ sailboat especially after watching Jabsco video found on line. I think it’s much easier than replacing all the gaskets. Perhaps a bit more money than the gaskets but quicker and cleaner. I’m planning to buy another one as a spare rather than carrying all the gaskets.

The lip seal ring at the pump shaft broke after 1/2 a year active service. (was installed for two years) Changed the ring for a new one from a hardware store, replaced the mild steel spring with a rubber o-ring. Works!

I have been replacing the seals and gaskets by purchasing the rebuild kit. For a few dollars more I was able to purchase the entire pump assembly! The new pump has the ability to lock the handle in the down position so there is less chance of bowl content seeping up into the rinse line. It was very easy to install. NOTE that it comes with the Joker valve too. I didnt realize it and purchased 2 separately. If you have the old style pump (mine was 2001) this is definitely the way to go. I am very happy with the purchase.

What can I say - It works..... threw out the electric pump and went back to basics - (reliable)

Perfect. Durable and lightweight for sailboat. Love it. Adjustable to block sun! Highly recommend

After only a couple months of sporadic use there was an internal failure that allowed the whole cylinder the handle is mounted in to rotate. It still works if you are careful about positioning the handle but you can move it to other positions where it just churns.