Order Includes: 1x Water Pump Water Impeller , 1x Water Pump Mechanical Seal. Part Numbers: Water Pump Water Impeller : 420222505 , Water Pump Mechanical Seal : 420650370. Dimensions: Water Pump Water Impeller : Height : 15.55 mm / 0.61 " , Outer Diameter : 56.54 mm / 2.22 " / Water Pump Mechanical Seal : Inner Diameter : 10 mm / 0.39 " , Outer Diameter : 35 mm / 1.37 " , Height : 15.2 mm / 1.37 ". We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced..
