9141 PACKING KIT 18 mm P430/P440/P450

SKU: 3600

This is a Giant Pumps 18 mm packing/plunger repair kit (Giant 09141) for P430, P440, and P450 pumps. The kit contains three each of two O-ring types, six V-sleeves, and three pressure rings, which seal around the plungers to hold discharge pressure and keep water out of the crankcase. Packings are replaced when the pump leaks at the manifold or loses pressure. Confirm the pump model against Giant's parts breakdown before ordering.