Comes complete with serviceable parts which include:
- 4x Circlip
- 6x Screw
- 1x Outlet Valve Spring
- 1x Clamping Nut
- 1x Outlet Valve Plate
- 1x Inlet Valve Plate
- 1x Outlet Valve
- 1x Inlet Valve
- 1x Diaphragm
AK4419 Service Kit Nitrile rubber contains diaphragms & valves