Lincoln Electric 9SG7637-4-2 G7637-4-2 WELD CONTROL PC BD ASBLY $1,539.88 Sorry, this item is no longer available, or has possibly been superceded to a new item. Email or call with any quetions. WELD CONTROL PC BD ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Sorry, this item is no longer available, or has possibly been superceded to a new item. Email or call with any quetions. Added! WELD CONTROL PC BD ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1