4.0 HP Side Discharge Executive Wet End
Waterway 2hp Executive 56 & 48 Series complete wet end
The Waterway Executive 4hp complete wet end fits all 48 & 56 executive frame electric hot tub motors. As a complete assembled bolt on wet end it is an ideal replacement for older Waterway wet ends.
- 2.0" inch intake. (Measures 3" across threads outside)
- 2.0" inch discharge.(Measures 3" across threads outside)
- Fits: 56 frame electric motors with a minimum 12.0 Amp rating on high speed
- Fits: 48 frame electric motors with a minimum 12 Amp rating on high speed
- HP: 4.0, True rated
- Some hot tub pumps have an additional barb fitting instead of a drain plug,
this part # 672-4350 is sold separately
Everything you need to replace your old Waterway pump wet end is included. Complete Waterway wet ends include the volute, seal assembly, impeller, wear ring, volute o-ring, suction cover, drain plug & suction cover screws. PLUS, we include 2 union o-ring.
Important: Please be aware that this wet end will only fit a 48/ 56 frame motor. Check your tag on your existing motor to verify frame & horsepower.
Find the Waterway label on your old pump and look for the model number, below is a list of Waterway pump model numbers that this wet end is a compatible replacement for.
Waterway Executive pump 2sp 56 frame 2"x 2" 4.0hp 3721621-1D
Waterway Executive pump 2sp 48 frame 2"x 2" 4.5hp 3421821-1A