OMVL REG CPR Reducer Repair Kit regeneration kit of diaphragms, membranes, sealings, LPG reducer, regulator, vaporizer. parts included in the kit visible on photo. Most common symptoms of wear out of reducer rubber parts : hard adjustment of idle gear unstable idle gear higher gas consumption Most common symptoms of wear out of reducer rubber parts : hard adjustment of idle gear unstable idle gear higher gas consumption 4426