This is a pair of carbon motor brushes & springs that are used on Lionel prewar 'O' gauge locomotives. (They DO NOT fit the pre-war 'HUMP BACK' motors. Brush holder kits for the 'humpback' motors are listed elsewhere in our store.) Includes two (2) brushe
Replacement motor brushes and springs for Lionel whistles, gang car, trolley and most closed tube brush holders on pre-war locos.
Includes: four (2 pr.) 1661E-29 motor brushes and four (2 pr.) 1661E-30 springs