Lincoln Service Parts 2 › Lincoln Electric 9SS21400-4 ALTERNATE SOURCE (ALT2) 39" S21400-4 Lincoln Electric 9SS21400-4 ALTERNATE SOURCE (ALT2) 39" S21400-4 Sale Price: $3,617.76 Original Price: $4,160.42 ALTERNATE SOURCE (ALT2) 39" PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! ALTERNATE SOURCE (ALT2) 39" PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1