Viton seal kit for M4PV pump

Viton (FKM) seal kit for the Bondioli & Pavesi M4PV series variable displacement axial piston pumps, used in closed loop on the hydrostatic transmissions of agricultural and construction machines.

Viton withstands higher oil temperatures and special fluids that attack NBR, so this kit is the one to use when the pump runs hot or with fluids other than mineral oil. It is used to reseal the pump after opening it, because of leaks at the shaft or at the covers.

The M4PV series comes in several sizes. Before ordering, check the pump size on the nameplate and whether the original sealing is Viton.