Lincoln Service Parts 1 › Lincoln Electric 9SG6588 LEFT PLENUM SIDE SUB-ASBLY G6588 Lincoln Electric 9SG6588 LEFT PLENUM SIDE SUB-ASBLY G6588 Sale Price: $723.52 Original Price: $832.05 LEFT PLENUM SIDE SUB-ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! LEFT PLENUM SIDE SUB-ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1