Seal Kit, Compatible with Pump Type Flange, In-Line Circulating Pumps, Compatible with Series 120-1, Compatible with Series Family CM, FM, VL, Gasket Inner Diameter 2 in, Gasket Material Rubber, Gasket Thickness 0.13 in, Includes Brass Shaft Sleeve, Dowdy washer, Gaskets, Grease Packe, Impeller Washer, Mechanical Seal, O-Ring, Compatible with Brand Taco