Nidec AST165 Pool Pump Motor 1.5HP

Bring your pool system back to life with the Nidec AST165—a powerful and dependable 1.65 HP replacement motor built for common in-ground pool pumps. Designed with a standard 56J frame and C-face mount, this motor bolts directly onto many existing pump housings, making replacement quick and hassle-free.

Built with Aqua-Shield protection and durable components, the AST165 is engineered to handle harsh pool environments while delivering consistent, long-lasting performance.

Common replacement motor for Hayward Superpump 1.5HP

Why You’ll Love It:

• 1.65 HP (THP) for strong, reliable water circulation
• Standard 56J frame with C-face mount for easy, direct replacement
• Compatible with 115V or 230V wiring for flexible installation
• Threaded shaft design—fits most major pump brands (Pentair, Hayward, Jandy, etc.)
• Ideal replacement for 1.5 HP up-rated or 1 HP full-rated motors
• Durable Aqua-Shield construction helps resist corrosion from pool chemicals
• Single-speed, 1-phase motor for dependable daily operation
• 3450 RPM performance for efficient circulation

Reliable power. Easy install. Cost-effective repair.
The Nidec AST165 is a go-to solution for replacing a worn-out motor without the expense of a full pump replacement.