An Armstrong Fluid Technology 897500098202K Mechanical Seal Kit designed to replace worn seals and maintain optimal pump performance.Features. Includes Mechanical Seal, Gasket, Screw Washer. Common Equipment Types Commercial Pumps. Fits Popular Models 4030, 4380, 4382, 4392Compatibility. 4030, 4380, 4382, 4392.Specifications. Amps 2A. Includes With 8 Gasket, 1.250, CSSC3. Length 1 in.. Width 1 in.. Height 1 in.