The Jabsco 29040-3000 is the genuine Jabsco replacement pump assembly for Twist n' Lock manual toilets. It is a complete pump that bolts to the toilet base, with the Twist n' Lock handle that locks down to prevent siphoning. It fits Jabsco 29090 compact and 29120 regular Twist n' Lock manual marine toilets.
The pump self-primes from dry up to 3 feet below the base and discharges up to 9 feet above it, with a constant 1-1/2 inch (38 mm) waste bore. If the toilet is hard to pump, leaks at the handle or will not clear waste, replacing the complete pump assembly is often the fastest way back to a working head.
Key Features
- Genuine Jabsco replacement part
- Complete Twist n' Lock pump assembly
- Self-primes up to 3 ft below the base
- Discharges up to 9 ft above the base
- Constant 1-1/2 in (38 mm) waste bore
- Handle locks down to help prevent siphoning
Applications
- Jabsco 29090 compact bowl manual toilets
- Jabsco 29120 regular bowl manual toilets
- Marine head repair and preventive maintenance
Specifications
- Part Number: 29040-3000
- Part Type: Pump assembly
- Self-Priming: Up to 3 ft (1 m) below base
- Discharge Head: Up to 9 ft (3 m) above base
- Waste Bore: 1-1/2 in (38 mm)
- Fits: Jabsco 29090 and 29120 manual toilets
Frequently Asked Questions
Q: Is it easier to replace the pump or rebuild it?
A service kit is cheaper for normal wear, but a badly worn or cracked pump is often faster to replace as an assembly.
Q: How do I find my toilet's production year?
Check the date code on the toilet base or pump, or send us a photo of the toilet and pump label and our team will confirm the right part.
Q: What lubricant should I use on a marine toilet?
Use a light coat of petroleum jelly or a marine toilet lubricant on seals and the piston. Avoid products that swell rubber.
Q: How can I keep the toilet working smoothly?
Flush with plenty of water after each use, pump extra strokes to clear the discharge hose, and avoid harsh chemicals and anything besides marine toilet paper.
Not sure this is the right part? Send us a Picture of the Pump Plate on your pump and the CLR Marine team will confirm the correct twist n' lock toilet pump assembly.
CLRMarine
