Coast Spas Jet Pump and Motor Assembly – 5.0HP – 2 Speed – 2.5″ intake and 2″ discharge – Replaces 3722020-6310

Coast Spas Jet Pump and Motor Assembly – 5.0HP – 2 Speed – 2.5″ intake and 2″ discharge 3722021-13b

Replaces the old discontinued Low Amp motor and pump assembly part number 3722020-6310.

Same Day processing when ordered by Noon Central. 

You will reuse your old cord or a new cord is sold separately here: 2 Speed Cord

• Replace the gaskets when replacing the pump – Large 2.5″ Flat Gasket
• Replace the gaskets when replacing the pump – 2″ Flat Gasket

When replacing a motor/pump assembly make sure you replace with same amperage to prevent fires and maintain proper jet pressure. HP and BHP are used by marketing gurus to confuse the general public. Example: we can see the same 12 amp motor/pump labeled as 2.5hp, 3hp, 5hp and 6bhp, allows compare amperage when replacing a pump/motor assembly.