Lincoln K and KP Numbers › Lincoln Electric KP52 GAS DIFFUSER, 035-045, MAGNUM GUN (52) Lincoln Electric KP52 GAS DIFFUSER, 035-045, MAGNUM GUN (52) Sale Price: $12.39 Original Price: $13.88 GAS DIFFUSER, 035-045, MAGNUM GUN (52) PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! GAS DIFFUSER, 035-045, MAGNUM GUN (52) PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000