part 44058 Seat Cat Pumps code 44058 Details Cat Pumps number44058 DescriptionSeat Qty per pump6 or 44058 Also comes in 30982 Valve kit, NBR (STD)31216 Valve kit, FPM (.0110)31217 Valve kit, EPDM (.0220)76690 Valve kit, FFKM (.0770) Fits these pumps Cat Pumps 3 Frame 6 231237241247271277 Cat Pumps 3CP 6 3CP1211CS3CP1211G3CP12213CP12313CP12413CP1241G