Nidec/US Motors 2.5 HP [11.0A] [56Y/TB] Spa Motor (TT504)

Nidec and US Motors spa motors are a dependable replacement solution for compatible high-output spa pump systems, and this 2.5 HP model uses the TT504 reference with an 11.0 amp draw and 56Y threaded-bolt configuration. The Nidec US Motors motor line is especially valuable when a repair depends on exact frame matching and proven replacement quality.

This motor has practical value because the 56Y/TB configuration is a key installation detail that affects whether the motor will align correctly with the existing pump assembly. Matching the right horsepower, amperage, and frame layout helps preserve original fit and contributes to a smoother, more accurate service process.

This type of motor is especially useful when the motor has failed but the wet end remains serviceable and still worth keeping in operation. That helps make a motor-only replacement a more focused and practical repair choice.

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

• 2.5 HP spa motor in the proven Nidec US Motors replacement line
• Rated at 11.0 amps with a 56Y threaded-bolt configuration
• Helps restore dependable motor performance in compatible spa systems
• Useful when replacing a failed original motor while retaining the wet end
• Improves fit confidence and replacement accuracy