Lincoln Service Parts 1 › Lincoln Electric 9SL5504-1 MOTOR & GEAR BOX ASBLY L5504-1 Lincoln Electric 9SL5504-1 MOTOR & GEAR BOX ASBLY L5504-1 Sale Price: $6,101.45 Original Price: $7,016.67 MOTOR & GEAR BOX ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! MOTOR & GEAR BOX ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1