Response to Hello Dave.  It is possible to replace the Service End (square flange) on pool pump motors.  The Service End is specific to the manufacturer/model of the motor.  Please provide this information and a recommendation can be made.  Attached please find 2 different exploded parts diagrams for 2 different motor models for further reference.    Century 56Y Up Rate Single Speed Series    Century / A.O Smith USQ Series

An image is worth 1,000 words! Add an image or two to your comment to help ensure it is understood accurately.

Yes, please email me exclusive discounts, swimming pool tips and helpful how to guides. This comment may be posted on a public site. Do not include: HTML, references to other retailers, pricing, personal information, or any profane, inflammatory language.