Lincoln Service Parts 2 › Lincoln Electric 9SS33797-12 ROOF PANEL- EXTENSION S33797-12 Lincoln Electric 9SS33797-12 ROOF PANEL- EXTENSION S33797-12 Sale Price: $356.38 Original Price: $409.84 ROOF PANEL- EXTENSION PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! ROOF PANEL- EXTENSION PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1