part 14520 O-Ring, Adapter, Valve-70D Cat Pumps code 14520 Details Cat Pumps number14520 DescriptionO-Ring, Adapter, Valve-70D Qty per pump3 or 6 Also comes in 30952 Seal kit, NBR (STD)33952 Valve kit, NBR (STD)76292 Seal kit, STHT (.3400)703161 Seal kit, NBR (STD)703162 Valve kit, NBR (STD) Fits these pumps Cat Pumps 25 Frame 4 25302530E25312537 Cat Pumps 28 Frame block-style 1 2831