The ¾”-1” Rubber Repair Kit is a reliable solution for maintaining the performance and safety of 975XL reduced pressure principle assemblies. Designed for ¾” and 1” models, this kit contains all essential rubber components, including O-rings, gaskets, seals, and diaphragms, to restore proper sealing and system integrity. It’s ideal for routine maintenance, annual inspections, or repairs to keep backflow preventers operating efficiently and in compliance with local plumbing codes.