Davey Prime Jet 90 Bearing Set

Motor bearings for the Davey Prime Jet 90

A matched pair of sealed ball bearings (drive end and fan end) for the motor of the Davey Prime Jet 90 jet pump. Fitting both at once avoids pulling the motor apart twice.

Signs the Prime Jet 90 bearings are worn

• a grinding, rumbling or high-pitched whine from the motor
• the shaft feeling rough or gritty when turned by hand
• noise that started after a seal leak let water into the motor

The same bearing set is used in the Davey PowerMaster, Davey PowerMaster PM450, Davey Prime Jet 115, Davey Prime Jet 150.

Before you order

Check the old part before fitting: match the bearings in your old motor.
Compare the old bearings with these before pressing them on.

Do I need to replace both bearings in the Davey Prime Jet 90 motor?

Yes, replace both together. The set includes the drive-end and fan-end bearings.

What if it doesn't fit?

If you're unsure, send us a photo of your old part and the pump's label before ordering.