The Hiblow PXPCS0010P Rebuild Kit will restore the WG-2, WG-3, WG-4 & XP-40/60/80 air pump models back to working order in under 20 minutes. Air pumps have diaphragms that slowly wear out over time and must be replaced. So make sure that your air pump remains functional with this diaphragm kit. WG-2, WG-3, WG-4 & XP-40/60/80 air pump models contain two diaphragms. This repair kit comes with everything you need for a full rebuild including: 2 diaphragms with mounting blocks, 2 heads with air valves, and replacement bolts.

The only tools needed for repair are: #2 Phillips Screwdriver, Straight handle 7mm nut driver, and a Straight handle 8mm nut driver. Do not use power tools because they can over-torque the screw or nut and cause damage.