This spare section is made in China, now not an OEM partSP4HN1000 SP4HN100E SP4LN0600 SP4LN060E Connecting rod/piston of completet for RefComp Refrigeration compressorThis product is divided into left and appropriate directions. The purchase number should be a multiple of 2. Purchase not less than 2 sets. Shipments are half of the left and right direction.