Lincoln Service Parts 2 › Lincoln Electric 9SS21482 IDLE ROLL ARM ASBLY S21482 Lincoln Electric 9SS21482 IDLE ROLL ARM ASBLY S21482 Sale Price: $209.19 Original Price: $240.57 IDLE ROLL ARM ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! IDLE ROLL ARM ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1