part 45914 Crankshaft, 1725 RPM, 5/8" (8.5mm) Cat Pumps code 45914 Details Cat Pumps number45914 DescriptionCrankshaft, 1725 RPM, 5/8" (8.5mm) Qty per pump1 Fits these pumps Cat Pumps 2SF 1 2SF29ELS Cat Pumps 2SFP 1 2SFP500EL Cat Pumps 2SFQ 1 2SFQ29SEEL