Lincoln Service Parts 1 › Lincoln Electric 9SM21472-5 BOTTOM CHOKE BRACKET M21472-5 Lincoln Electric 9SM21472-5 BOTTOM CHOKE BRACKET M21472-5 Sale Price: $42.35 Original Price: $48.70 BOTTOM CHOKE BRACKET PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! BOTTOM CHOKE BRACKET PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1