Mechanical Seal, Seat Assembly, Compatible with Brand DAYTON, Compatible with Grainger Part Number 4KHA9, 4KHC5, 4KHD1, 4KHD2, 4KHE2, 4KHE3, 4KHP4, 4KHP5, 4KHP8, 4KHP9, Compatible with Pump Type Rotary Gear Pump, Product Type Mechanical Seal and Seat Assembly. This item has been restricted from sale in the following state (s): []