part 26129 O-Ring, Inlet Valve Seat-70D Cat Pumps code 26129 Details Cat Pumps number26129 DescriptionO-Ring, Inlet Valve Seat-70D Qty per pump3 Also comes in 76260 Kit, Valve Pre-Assembled (Includes: 160-164, 166, 167, 168, 169, 172) Fits these pumps Cat Pumps Plunger pumps 1 67DX39G1I