Valve Repair Kit Product Type Valve Repair Kit Material Rubber Steel Compatible with Series 212-375 212-375A 3-375 3-375A 4-375 4-375A Operating Temperature - Maximum 140 Degrees F Operating Temperature - Minimum 33 Degrees F Includes #2 Check Assembly O-Ring Poppet Retainer Seat Assembly #2 Poppet Washer Compatible with Manufacturer Model Number 375 375A Compatible with Grainger Part Number 213XK4 213XX5 213YM0 6AVY4 6AVY5 6CUN5