Jabsco 6303-0023 Wakeboard Impeller
The Jabsco 6303-0023 wakeboard impeller is the factory replacement part for Jabsco 18220 series ballast pumps used in wakeboard and ski-boat ballast systems. It is the flexible, rubber-vaned rotor that does the actual pumping. The vanes flex as they pass the pump cam and wearplate, throwing fluid from inlet to outlet with each rotation. A vane cracks at the hub, breaks off, or takes a permanent set after even a few seconds of dry running, and flow drops off fast once that happens.
It is supplied as a direct, drop-in replacement, made to the same material and dimensions as the original Jabsco part, so no fitting or modification is needed. Replacing it as a matched pair with its mating gasket or seal, rather than on its own, is the more reliable repair when the pump has been in service for several seasons.
Key Features
- Genuine Jabsco replacement wakeboard impeller
- Fits 18220 series ballast pumps
- Direct fit, no modification required
Applications
- Jabsco 18220 series ballast pumps used in wakeboard and ski-boat ballast systems
- Routine maintenance and scheduled rebuilds
- Restoring performance after wear or a dry-run event
- Keeping a spare on board for offshore or extended-cruise repairs
Specifications
- Brand: Jabsco
- Manufacturer Part Number: 6303-0023
- Part Type: Wakeboard Impeller
- Fits: 18220 series ballast pumps
- Quantity Used: One per pump
- Condition: New
Frequently Asked Questions
Q: Will this fit my pump?
It is the factory part for 18220 series ballast pumps. If your pump carries a different model number, send us a picture of the data plate and we will confirm before you order.
Q: What else should I replace at the same time?
Since the pump is already open for this repair, inspect the nearby gasket, seal and fasteners and replace any that show wear so it does not need reopening soon after.
Q: Is this a genuine Jabsco part or an aftermarket copy?
It is a genuine Jabsco part, made to the original material and dimensional specification.
Q: How often does this part need replacing?
That depends on run hours and duty cycle rather than age alone. Replace it at the first sign of reduced performance, leakage or noise rather than waiting for a full failure.
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 impeller.
CLRMarine
