Lincoln Service Parts 1 › Lincoln Electric 9SM27686 INTERNAL CW ARM ASBLY M27686 Lincoln Electric 9SM27686 INTERNAL CW ARM ASBLY M27686 Sale Price: $195.73 Original Price: $225.09 INTERNAL CW ARM ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! INTERNAL CW ARM ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1