Lincoln Service Parts 2 › Lincoln Electric 9SS16666-1 IDLE ROLL ARM & BEARING ASBLY S16666-1 Lincoln Electric 9SS16666-1 IDLE ROLL ARM & BEARING ASBLY S16666-1 Sale Price: $86.42 Original Price: $99.38 IDLE ROLL ARM & BEARING ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! IDLE ROLL ARM & BEARING ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1