Lincoln Service Parts 1 › Lincoln Electric 9SM18275 GEAR COVER PLATE M18275 Lincoln Electric 9SM18275 GEAR COVER PLATE M18275 Sale Price: $87.66 Original Price: $100.81 GEAR COVER PLATE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! GEAR COVER PLATE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1