Pump Seal Kit is the collection of gaskets and O-rings we need when servicing a hydraulic pump. It usually includes shaft seals, housing seals and small O-rings. If a pump leaks oil or loses pressure, we open it up, swap in the new seals from the kit, and tighten specs. Clean seals prevent messy drips and keep pumps running strong. We keep a kit on hand for every pump type, so repairs are fast and we’re back to work without drama.