Lincoln Service Parts 1 › Lincoln Electric 9SM20593 TENSION ARM ASBLY M20593 Lincoln Electric 9SM20593 TENSION ARM ASBLY M20593 Sale Price: $21.75 Original Price: $25.01 TENSION ARM ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! TENSION ARM ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1