Lincoln Service Parts 1 › Lincoln Electric 9SG4481-36 O-RING, VITON, INLET/CONTROL VALVE, 3 1/ G4481-36 Lincoln Electric 9SG4481-36 O-RING, VITON, INLET/CONTROL VALVE, 3 1/ G4481-36 Sale Price: $14.68 Original Price: $16.88 O-RING, VITON, INLET/CONTROL VALVE, 3 1/ PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! O-RING, VITON, INLET/CONTROL VALVE, 3 1/ PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1