4PC 6303-0007-P Polyurethane Impeller with O-Ring Kit and Lubrication Replacement Fit for Jabsco Wakeboard and Ski Boat Ballast Pumps
Condition: New
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Returnable until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Monday, Mar 2
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Features
- Applicability and Compatibility: Fit for Jabsco 18220 Series, sternwheel, water ski boat ballast pumps, fit for Johnson Ultra Ballast Pump, other related pumps. Replace 6303-0007-P
- Specifications: The impeller adopts a six-blade structure, with a diameter of 2 inches, a width of 7/8 inches, and a shaft diameter of 5/16 inches. The polyurethane material ensures the accuracy of the blades, which is compatible with the corresponding water pump to ensure water flow efficiency
- High Quality: The water pump impeller replacement is made of green polyurethane material, which has high wear resistance and can maintain long-term water immersion stability, suitable for water delivery; the O-ring is made of rubber, which can effectively seal and absorb shock
- Excellent Performance: The impeller adopts a single flat D transmission method, which makes the impeller better connected to the motor shaft, and has stronger anti-slip performance, ensuring the normal operation of the water pump impeller and achieving effective water delivery
- Packaging: The package contains 4*impeller, 4*O-ring, 4*glycerin grease
Manufacturer: Conficom
Part Number: 6303-0007-P-4pcs
Item Weight: 4.8 ounces
Package Dimensions: 4.72 x 3.94 x 1.57 inches
Color: Green
Batteries Included?: No
Batteries Required?: No
Date First Available: April 30, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Mar 2
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
3 of 3 FAILED IMMEDIATELY upon install. Material was too brittle. Size seemed off as well. Worse than the failure was trying to find all the broken off vanes. Put 3 of these in my boat. 2 Lost ALL 6 vanes each. One lost only 1 vane, but then melted itself to the pump shaft. Spent half a day and got 12 of the 13 vanes back. That last vane will likely float around in the ballast plumbing and come back to haunt the boat at some future date.
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Reviewed in the United States on August 10, 2025 by Richard Keeney Richard Keeney
Total junk. All 4 stripped out without pumping any water. Fraud!
Reviewed in the United States on July 26, 2025 by Ronda Mathiowetz
They fit the ballast pumps well, easy install but the rubber arms were too stiff would not let the motor turn them in the housing and tripped the breaker on the boat when trying to use them. Went back to the old ones and no problem.
Reviewed in the United States on July 12, 2025 by Josh Linville
Zero stars. Not compatible with impellers that it states. Mine was for ballast pump in a boat. Material is very stiff center section is too soft. After fighting to get them in because of their stiffness. We turned pumps on to fill bags and the lasted about 10 minutes. After removing impellers found half the fins are ripped off missing. The center section is just a round hole now and melted rubber. Was really hoping these lower price impellers would work but they do not.
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Reviewed in the United States on September 1, 2025 by Alyssa Sedgwick Alyssa Sedgwick
these are terrible the center is very soft plastic and strips before the stiff impeller turns, all 4 striped with out turning the impeller this is a defective product
Reviewed in the United States on June 17, 2025 by tugboat kevin