Lincoln Service Parts 1 › Lincoln Electric 9SM23506 WORK SENSE INPUT HARNESS M23506 Lincoln Electric 9SM23506 WORK SENSE INPUT HARNESS M23506 Sale Price: $64.98 Original Price: $74.73 WORK SENSE INPUT HARNESS PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! WORK SENSE INPUT HARNESS PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1