These Kasco 4400 Series Replacement Motors are heavy-duty and efficient solutions designed to restore and enhance the performance of your water aeration or fountain system.
Save $$ by only ordering only what you need to get your Kasco powered equipment running again. Fountain floats, mounting accessories, power control panels and power cords (if they have quick disconnects installed) can all be reused if you replace your Kasco motor.
Keep your pond or lake operating at peak performance with high-quality replacement motors for aerators and fountains. Whether you're restoring an aging unit or replacing a worn motor, our collection features dependable OEM replacement motors designed to extend the life of your water feature.
Instead of replacing your entire system, upgrading the motor can restore circulation, oxygen transfer, and overall water movement — saving you time and money.
Why Replace the Motor Instead of the Entire Unit?
Many pond owners don't realize that when performance drops, the motor is often the only component that needs attention.
Replacing the motor allows you to:
Restore full aeration power
Improve water clarity and oxygen levels
Extend the lifespan of your existing fountain or aerator
Save thousands compared to buying a new system
Maintain compatibility with your current float, control panel, and power cord
If your unit is running louder than usual, losing circulation strength, or tripping breakers, a replacement motor may be the solution.
OEM Replacement Motors You Can Trust
Our replacement motors are built to meet original manufacturer specifications, ensuring proper fit, performance, and durability. These heavy-duty motors are engineered for:
Continuous operation in freshwater environments
Efficient cooling and sealed internal protection
Long-term durability in demanding outdoor conditions
Reliable oxygen transfer for ponds and lakes
Whether you operate a residential pond, HOA retention basin, golf course lake, or commercial water feature, choosing the correct replacement motor keeps your system performing as intended.
Signs You May Need a Replacement Motor
If you notice any of the following, it may be time to replace your motor:
Reduced spray pattern or weaker water movement
Unusual vibration or noise
Electrical interruptions or breaker trips
Visible wear after years of operation
Motor no longer starting reliably
Replacing the motor early can prevent further damage to your aeration system.
Compatible with Leading Aeration & Fountain Brands
We carry replacement motors designed for many of the most trusted pond equipment manufacturers. Always confirm your model number and horsepower rating to ensure proper compatibility.
If you're unsure which motor fits your system, our pond specialists are happy to help.
Keep Your Pond Performing at Its Best
Proper aeration is critical for maintaining:
Healthy fish populations
Reduced algae growth
Improved water clarity
Odor control
Balanced pond ecosystems
A high-quality replacement motor ensures your aeration system continues delivering the oxygen and circulation your water needs.
Need Help Choosing the Right Replacement Motor?
Not sure which motor fits your fountain or aerator?
Contact our team for expert guidance and ensure you order the correct horsepower and voltage for your unit.
👉 Shop Replacement Motors Above
👉 Contact a Pond Specialist for Assistance at 888-825-6214
Free Shipping to Lower 48 states
PRICE MATCH GUARANTEE
100% Made in the USA
FREE 30 DAY RETURNS
Free Shipping to Lower 48 states
PRICE MATCH GUARANTEE
100% Made in the USA
FREE 30 DAY RETURNS