Lincoln Service Parts 1 › Lincoln Electric 9SL5743-1 MOTOR & GEAR BOX ASBLY L5743-1 Lincoln Electric 9SL5743-1 MOTOR & GEAR BOX ASBLY L5743-1 Sale Price: $3,110.78 Original Price: $3,577.40 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