THIS IS PART NUMBER 1661-E-29 BRUSH AND 1661-E-30 BRUSH SPRING for the No 60 Lionelville Trolley Car       This brush and spring is also used in the No 50 GANG CAR. ALSO USED WITH VARIOUS OTHER LIONEL MOTORS.   IF NOT SURE EMAIL ME.  I SELL OTHER BRUSHES AND PARTS AS WELL SPRINGS FOR BRUSHES. SHIPPING IS FREE AND INCLUDED WITH PURCHASE PRICE!!  THANKS A LOT!!