part 44773 Spring Cat Pumps code 44773 Details Cat Pumps number44773 DescriptionSpring Qty per pump6 or 44773 Also comes in 31273 Valve kit, FPM (.0110)34092 Valve kit, NBR (STD)34105 Valve kit, NBR (STD)76092 Valve kit, EPDM (.0220)76442 Valve kit, EPDM (.0220)701801 Valve kit, FPM (.0110) Fits these pumps Cat Pumps 60 Frame 5 67476760676167626767 Cat Pumps 68 Frame block-style 2 68416861