Lincoln Service Parts 1 › Lincoln Electric 9SM15812-3 OUTGOING GUIDE TUBE M15812-3 Lincoln Electric 9SM15812-3 OUTGOING GUIDE TUBE M15812-3 Sale Price: $38.70 Original Price: $44.50 OUTGOING GUIDE TUBE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! OUTGOING GUIDE TUBE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1