4.0 HP Side Discharge Executive Wet End

The Waterway Executive 48 factory assembled hot tub pump wet end is bolt on ready, rated for 4.0 HP-SPL with the 2.0 inch intake threads. Fits on 48 frame: A.O. Smith, Century and U.S. Motors electric spa motors rated minimum 12.0 amps for high speed. Does not fit on any LX pump motors. Wet End Threads 2.0" intake threads (Actual 3.0" OD). 2.0" discharge threads (Actual 3.0" OD). Bolt On Spacing Bolt on spacing 3-5/8" centre to centre Fits 48 frame spa pump motors Does not fit LX pump motors Wet End assembly Ships factory assembled, bolt on ready Assembled wet end includes parts shown Fits Executive 48 Models: PF-40-2N22C4, Pump P/N 3421821-1A, -0A PF-40-2N22M C4, Pump P/N 3421821-1A, -0A PF-40-1N22C4, Pump P/N 3411821-1A, 0A PF-40-1N22M C4, Pump P/N 3411821-1A, -0A Whats Included: 1 x Waterway wet end P/N 310-1910 Product Note: Optional barb P/N 672-4350 Sold Separately For use in hot tubs only Important:Please verify your motor frame and high speed amp rating to ensure compatibility. Does not fit LX brand or 56 frame pump motors or Waterway pumps with part number ending in : -03, -13, 0D, 1D, -0V, -1V and -0T.