Description
Complete rebuild kit for Waterway Viper 4.0HP pump systems featuring a closed-face impeller, dual bearings, seal assembly, installation tool, and silicone. Designed specifically for Waterway Viper pumps with 2 1/2 inch inlet and outlet ports that measure approximately 3 9/16 inches across the threads. This 4HP impeller configuration is typically found on 12 amp motors.
Important: The Viper pump line utilizes a unique seal design that differs from standard Waterway pump models. Ensure compatibility before ordering.
Compatible Viper Pump Components:
- Waterway Viper Shaft Seal Kit, Silicon & Tool Buna
- Waterway Viper Shaft Seal Kit, (1) Bearing, Silicon & Install Tool
- Waterway Viper Shaft Seal Kit, (2) Bearing, Silicon & Install Tool
- Viper, Face O-Ring, Waterway, Pump 2 1/2" x 2 1/2" Wet End
- Viper, Wear Ring, Impeller, Waterway, Pump 2 1/2" x 2 1/2" Wet End
- Viper, Volute, Waterway, Pump 2 1/2" x 2 1/2" Wet End
- Viper, Face Plate, Waterway, Pump 2 1/2" x 2 1/2" Wet End
- Screw, WaterWay, Executive, E-Series, Hi-Flo, Viper, Workman, EX2, 8-32 x 5/8"
- Bleeder Drain Plug & O-Ring, 3/8", Waterway Fits Executive, Viper, Hi-Flo, Iron Might, Spa Flo, Supreme, Mustang, Workman and More
- O-Ring for Hot Tub Spa 2 1/2" Pump Union for Viper Xp3 Some Executive
This closed face impeller is manufactured by Waterway Plastics for their Viper pump series. Rated at 4.0hp, it integrates with Waterway Viper pump wetend assemblies and must be mounted to a 4.0hp or higher thru bolt motor.
| Impeller Type | Closed Face |
| Impeller Diameter OD | 3 9/16" |
