Nidec/US Motors 0.75 HP [5.7A] [48Y/TB] Spa Motor (AGH75FL1)

Type:	Pump Motors
Mfg	Nidec/US Motors
Mfg Part #	AGH75FL1
Replaces:	5238-74, 612931
Works With:	Spa Motor
Phase:	Not Listed
Horsepower:	0.75 HP
Frame:	48Y Frame - Thru-Bolt
Speed:	1-Speed
Voltage:	230V
Amperage:	5.7A
Mount:	Threaded

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TAGS: pumpmotors, usmotors

Details

Nidec and US Motors spa motors are trusted replacements for restoring reliable pump operation in compatible spa systems, and this 0.75 HP model uses the AGH75FL1 reference with a 5.7 amp draw and 48Y threaded-bolt configuration. Motors in the Nidec US Motors line are especially attractive for repair work where preserving original fit and motor quality is a priority.

This motor has practical value because the 48Y/TB format is a critical installation detail, particularly in motor-only replacement scenarios. Matching the correct horsepower, amperage, and frame style helps support a smoother replacement process while preserving the existing pump assembly.

This type of motor is especially useful when an original spa motor has failed but the remainder of the pump remains serviceable. That helps reduce replacement cost and keeps the repair aligned with the system’s original design.

Installed in the proper application, this Nidec US Motors spa motor helps support dependable operation, accurate fitment, and more confident long-term service.

0.75 HP spa motor in the dependable Nidec US Motors replacement line
Rated at 5.7 amps with a 48Y threaded-bolt configuration
Helps restore reliable spa pump motor performance
Useful when replacing a failed motor while keeping the existing pump body
Improves fit accuracy and service confidence

Nidec / U.S. Motors – Pool Pump Motors, Electric Motors and Replacement Motor Parts

Who is Nidec / U.S. Motors?

Nidec / U.S. Motors is a leading manufacturer of electric motors and drive systems, part of the global Nidec Corporation. With over a century of engineering expertise, U.S. Motors has become a trusted name in high-performance motor solutions used across HVAC, industrial, and pool and spa applications. Their motors are widely recognized for reliability, efficiency, and long service life.

What products does Nidec / U.S. Motors specialize in?

Nidec / U.S. Motors specializes in electric motors including pool pump motors, variable speed motors, single-speed motors, and replacement motor components. Their product lineup includes motors designed to power pumps, filtration systems, and water features, ensuring proper water circulation and system performance.

Why choose Nidec / U.S. Motors parts for your pool or spa?

Nidec / U.S. Motors products are known for durability, energy efficiency, and consistent performance. Their motors are engineered to operate in demanding environments, handling continuous use, high humidity, and temperature fluctuations. Pool professionals and homeowners choose Nidec for dependable motor replacements that improve efficiency and extend equipment life.

How do you identify and choose the correct Nidec / U.S. Motors part?

To select the correct motor, it’s important to match specifications such as horsepower (HP), service factor (SF), voltage, frame size, RPM, and shaft type. Verifying model numbers and compatibility with your existing pump ensures proper fit and operation. Choosing the right motor helps maintain efficient performance and prevents system damage.

Need help finding the right Nidec / U.S. Motors part?

At Bath & Spa Parts Online, we carry a wide selection of Nidec / U.S. Motors pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support.