Part Number: 12ETX-B (No description) Part Number: 12ETX-S (Elbow) Part Number: 12ETX-SS (Elbow, 37* flared, stainless) Part Number: 12ETYPE (Connector) Part Number: 12EUB (Ne) Part Number: 12EUC (Ne) Part Number: 12EV2 (Available) Part Number: 12EV6 (Ne) Part Number: 12-EVQD00-SW (Component) Part Number: 12-EW-CN (Elbow tube) Part Number: 12EWH06FN-E (**oem-xs xpe030217-1123) Part Number: 12-EW-SS (Elbow tube) Part Number: 12EX35PULLEY (Bearing) Part Number: 12EX85BEARING-N (Bearing)