Fits 1-1/4 inch LF909M1, 1-1/4 inch 909M1, 1-1/2 inch LF909M1, 1-1/2 inch 909M1, 2 inch LF909M1, and 2 inch 909M1

This first check repair kit provides all the parts necessary to repair the first check on a lead free reduced pressure backflow assembly. This kit consists of a disc assembly, spring, seat, seat O-ring, cover O-ring, and lubricant. All parts are genuine and original to the valve.