Lincoln Service Parts 2 › Lincoln Electric 9SS28176-4 INSULATION KIT (INSUL TUBE & 5 O-RINGS) S28176-4 Lincoln Electric 9SS28176-4 INSULATION KIT (INSUL TUBE & 5 O-RINGS) S28176-4 Sale Price: $97.09 Original Price: $111.65 INSULATION KIT (INSUL TUBE & 5 O-RINGS) PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! INSULATION KIT (INSUL TUBE & 5 O-RINGS) PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1