Contains all of the parts required to thoroughly service your Hills Stirrup pump.
- Mk 1 pumps have a single air inlet at the top of the pump underneath the handle.
- Mk 2 and Mk 3 pumps have air inlet holes at the bottom of the pump.
- Mk 3 Pumps have 3 rings top and bottom of the outer body tube.
- Drypac Granules for all versions of the Hill Pump fitted with a Drypac Unit