Lincoln Service Parts 1 › Lincoln Electric 9SL17071-4 EXTENSION ARM SHROUD (TOP) L17071-4 Lincoln Electric 9SL17071-4 EXTENSION ARM SHROUD (TOP) L17071-4 Sale Price: $131.65 Original Price: $151.40 EXTENSION ARM SHROUD (TOP) PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! EXTENSION ARM SHROUD (TOP) PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1