Repair Kit Compatible with Pump Type Straight Centrifugal Compatible with Brand Dayton Compatible with Manufacturer Model Number 2ZWY6 Compatible with Grainger Part Number 2ZWY6 Gasket Material Nitrile Rubber Includes (2) 7/16 in -14 Long Hex Head Bolts (3) Lockwashers 7/16 in -14 Short Hex Head Bolts Impeller Shim Kit Impeller With Lock Nut O-Ring Retaining Ring Spacer Mechanical Seal