OEM Part Number
Our Item #
Item Size/Description
Brush Grade
A73520-0100 Brush11663.312 x .312 x 1.000 W/SpringHelwig H25 Electrographite0/0
*********** Brush11662.312 x .312 x 1.000 W/Spring Helwig H3 Electrographite0/0
150171-0100 Brush11659.248 x .248 x .630 W/Spring Helwig H3 Electrographite0/0
*********** Brush
11660.248 x .248 x .630 W/Spring
Helwig H25 Electrographite
*********** Brush
11658.250 Diameter x 1.000 W/Spring 
Helwig H250 Carbon Graphite

Every brush listed, except those marked with a GE, Morgan/National Carbon, or Mersen/Carbone grade, is the Helwig Carbon version of the OEM brush.
All brushes furnished will be the Helwig Carbon version of the OEM brush, unless otherwise specifically requested by the customer.
All OEM part numbers are used for reference purposes only.

Phone:  304-425-1759

Fax:  1-800-339-8959

 504 Kirby Addition Road Princeton WV 24739-7207


DC Motor Parts, Inc.

Eaton Dynamatic