Lincoln K and KP Numbers › Lincoln Electric KP2001-1 GAS DIFFUSER, MAGNUM 357A Lincoln Electric KP2001-1 GAS DIFFUSER, MAGNUM 357A Sale Price: $44.39 Original Price: $49.72 GAS DIFFUSER, MAGNUM 357A PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! GAS DIFFUSER, MAGNUM 357A PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000