Lincoln K and KP Numbers › Lincoln Electric KP5367-1 HYPERFILL A/C GAS DIFFUSER Lincoln Electric KP5367-1 HYPERFILL A/C GAS DIFFUSER Sale Price: $9.60 Original Price: $10.75 HYPERFILL A/C GAS DIFFUSER PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! HYPERFILL A/C GAS DIFFUSER PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000