Jabsco Manual Pump Assembly f/29090-Series

Easy to install. Works well. Only complaint is the dial with the lock/unlock labels can spin loose and when that happens you lose suction while pumping. It can be tightened by hand though. Not sure if that is a feature or design flaw.

I have rebuilt several these in the past. I never will again. The cost differential isnt significant enough for me. This came on time, undamaged and I was able to use credit card points meaning it essentially cost me nothing. Ive never been disappointed with any Jabsco product Ive used. Recommendation without reservation.

Perfect replacement pump for head.

If you live on the boat you should replace this every 3 years. Comes with The joker valve. Just the joker valve is 25 bucks. This is a no-brainer by it.

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.

Might as well replace the entire unit a a slightly higher cost than rebuilding a worn out unit.

Save your fingers and frustration. A long (10+) phillips screwdriver would make instillation in tight spaces much easier and reduce cursing. An extra slotted flange screw is supplied free, but probably will not be needed. Be sure to keep your 4 existing (different) base screws, you need to reuse them

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

Easy to install and works great

Waste water is no longer back flowing into the head, problem solved. After contemplating which version of the head I had and looking at the cost of a rebuild kit ($60) it is a no brainer to spend an additional $30 and just install the entire assembly without rebuilding the unit.