Lincoln Service Parts 2 › Lincoln Electric R-5141-064-1R R-5141-064-1R FLOW SENSOR - ASSEMBLY Lincoln Electric R-5141-064-1R R-5141-064-1R FLOW SENSOR - ASSEMBLY Sale Price: $354.61 Original Price: $407.80 FLOW SENSOR - ASSEMBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! FLOW SENSOR - ASSEMBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1