Lincoln Service Parts 2 › Lincoln Electric 9SS30615 REAR INSULATOR S30615 Lincoln Electric 9SS30615 REAR INSULATOR S30615 Sale Price: $140.90 Original Price: $162.03 REAR INSULATOR PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! REAR INSULATOR PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1