Whale Henderson MK5 Service Kit AK8050

The whale henderson diaphragm measures 170mm across, with the holes spaced 70mm apart.

Whale AK8050 service kit contains all the parts you need to service a Henderson MK 5 single action bilge pump: 1 x Inlet Valve Plate, 1 x Inlet Valve, 2 x Short Valve Screws, 2 x Long Valve Screws, 1 x Top Cover Seal, 1 x Diaphragm, 1 x Outlet Valve, 2 x Large Circlips, 2 x Small Circlips, 8 x M5x25 Screws and 8 x M5 Nuts.

For Whale double action pumps MH5550 and MR5560 two repair kits will be required to service the pump.