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SpaShopper makes it easy to find quality hot tub and spa replacement parts without the frustration. From spa pumps and heaters to control boards, jets, filters, and plumbing components, we stock parts that fit a wide range of popular spa brands. Whether you’re fixing a heating issue, replacing a worn pump, or upgrading aging components, SpaShopper helps you get your spa running again quickly and confidently.

NLA Impeller, Waterway, Viper, 4.0hp, Pump 2 1/2" x 2 1/2" Wet End

SpaShopper

MSRP: $59.95
$41.95
(You save $18.00 )
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SKU:
SPN35-270-1740

This impeller is no longer available from the manufacturer but the one at this link wil work in its place: Impeller, Aqua-Flo, XP3, 4.0hp, For XP3 Pump 2 1/2" x 2 1/2" Wet End

This part is a Waterway Viper Pump 4.0 Impeller exclusively for A Waterway Viper pump which has 2 1/2" inlet and outlet which measures about 3 9/16" across the threads...I have found this 4HP pump impeller to be on a 12amp motor...

Closed face impeller made for the Viper pump by Waterway Plastics. Rated at 4.0hp, it is used in a Waterway Viper pump wetend, and must be installed on a 4.0hp (or greater) thru bolt motor. Shaft seal sold separately


Impeller Type    Closed Face
Impeller Diameter OD    3-13/16"
Vane Width ID    7/8"
Eye Diameter OD    2-9/16"
Eye Length    3/4"
Impeller Width OD    1-1/8"
Seal Seat Depth    n/a
Shaft Length    1-1/4"
Shaft Diameter OD    5/8"
Seal Seat Diameter OD    n/a
Manufacturer    Waterway
Pump Application    Viper