FB905480, Febco, 6 IN 850 Series DC,DCDA First or Second Check Repair Kit or 860/880 Second Check Repair Kit RP, RPDA

This check kit includes the parts necessary to repair or replace either the first or second check module of a 6 inch double check valve assembly, 1st check of a double check detector assembly, or 2nd check of a reduced pressure zone assembly. Kit includes Check Module, Mounting Hardware, Cover O-Ring, Bearing, and Bearing Socket. All parts are genuine and original to the valve.