This spare part is made in China, not an OEM section S6505001 S6506001 Piston ring for Frascold refrigeration compressorW75 228Y W70 228Y W70 206Y W60 206YZ50 185Y Z50 168Y Z50 154Y Z40 154YV40 123Y V30 123Y V35 112Y V30 112YV35 103Y V25 103YZ30 102 51Y