Lincoln Service Parts 1 › Lincoln Electric 9SG4481-51 ENGINE OIL FILL GASKET G4481-51 Lincoln Electric 9SG4481-51 ENGINE OIL FILL GASKET G4481-51 Sale Price: $50.87 Original Price: $58.50 ENGINE OIL FILL GASKET PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! ENGINE OIL FILL GASKET PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1