Overview Product Description Century B668 Pool Pump motor 3/4 HP 3450 RPM S5CZ FRAME PSC 230/115 VOLT 6.5/13.0 AMP 1.5 S.F. SINGLE SPEED DP CCWPE NO BASE 0.625" X 4.43" THREADED SHAFT 13.87" OVERALL LENGTH Features: Booster Pump - Cleaner Motor, Thermally Protected, Sealed Ball Bearings, Rotation Non-Reversible, Aluminum Adapter Bracket, UL 1081 Design, Rolled Steel, Continuous Duty. Fits Arnesen Pool Sweep Pump LA01N manufactured March 1997 to present. Cross Reference: EB668, 7-187400-20, 187400 ATTENTION: Shipping Restrictions Apply!! Effective July 19, 2021 the US Dept of Energy regulations on single speed, two-speed and booster pumps go into effect Please check your local and State codes to comply with their requirements for replacement pump motors. Click here for answers to frequently asked questions California: This replacement pump motor does not comply with California's Efficiency Regulations. These regulations can be found in Title 20, in the California Code of Regulations (CCR) sections 1601-1609. To meet California’s requirement, the replacement pump motor must be a variable speed. Product Videos Custom Field Product Reviews