Lincoln Service Parts 1 › Lincoln Electric 9SM20517-2 BELT GUARD (SET OF 3) M20517-2 Lincoln Electric 9SM20517-2 BELT GUARD (SET OF 3) M20517-2 Sale Price: $102.21 Original Price: $117.54 BELT GUARD (SET OF 3) PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! BELT GUARD (SET OF 3) PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1