Jabsco 29040-3000 Replacement Hand Pump Assembly, Twist 'n' Lock Manual Marine Toilets, Fits Jabsco 29090 & 29120 Marine Toilets;

Jabsco is the world's largest manufacturer of small craft marine toilet systems and has applied all their experience into the latest Twist'n'Lock Manual Toilet refining the design that is used by nearly all boatbuilders worldwide.

For extra safety and peace of mind the intuitive, simple to use, Twist 'n' Lock action handle guards against syphonic flooding and waste backflow.

With one easy 90° turn of the handle, the lock is applied. Turning the handle back to the natural operating position opens the lock again.