AO Smith

BN51 AO-Smith® 2.0HP 2-Speed Electric Motor

Regular price $349.00 USD
Regular price Sale price $349.00 USD
Tax included. Shipping calculated at checkout.

BN51 AO-Smith® 2.0HP 2-Speed 48FR Electric Spa Motor

AO -Smith®  Electric Spa Thru-bolt Motor 2Hp 2-Spd


  • Thermally Protected
  • Auto-Reset
  • 1.0 Service Factor
  • 0.5" Shaft Diameter
  • 2-5/16" Shaft Length
  • Insulation Class B.
  • Easy-to-use thru-bolt mounting system.

Product Specifications:

  • Horsepower: 2.0 HP
  • Speed: 2-Speed
  • Frame: 48Y
  • Thru Bolt
  • Voltage: 230V
  • Amperage: 10.5 / 2.6 A.
  • RPM: 3450 RPM (high speed) / 1725 RPM (low speed)


Replaces: AOSBN51, MGT-60-5201 SDS1202 SPH20FL2CS, 1-20-0005 , 3420820 , 367389 , 786674014443

Note: Replace your shaft seal when you switch out your old motor

Model: N/A
UPC: 786674014443
Manufacturer: AO Smith/Century/Regal Beloit®
Warranty: 1 yr. (with manufacturer)
Shop this and more spa parts at the best prices online at Spa Parts Experts.

Disclaimer: The product image displayed is for illustrative purposes only.
The actual product may vary in color, size, shape, or other physical attributes.
We strive to provide accurate product descriptions and images, but please note that the representation of the product may differ slightly from the actual item received.