The Southbend 1171524 Range LP Pilot Orifice helps provide controlled propane gas flow for reliable pilot ignition in compatible commercial ranges. Designed for liquid propane applications, this replacement pilot orifice features a .010" hole and 1/4" dimensions to meter gas accurately to the pilot burner. It works by regulating the amount of propane reaching the pilot assembly, helpi... https://partsfe.ca/pilot-orifice010-for-southbend-part-1171524