Lincoln Service Parts 2 › Lincoln Electric 9SS26455 POLARITY SWITCH ROTOR ARM ASSEMBLY S26455 Lincoln Electric 9SS26455 POLARITY SWITCH ROTOR ARM ASSEMBLY S26455 Sale Price: $194.80 Original Price: $224.02 POLARITY SWITCH ROTOR ARM ASSEMBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! POLARITY SWITCH ROTOR ARM ASSEMBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1