Reliance Electric 411683-18C Carbon Motor Brushes

411683-18C is a fractional-size carbon motor brush designed for Reliance Electric/Baldor-Reliance motor assemblies, offered in a two-pack for convenient replacement. The brush is manufactured from graphite (carbon) and measures 0.188 in thick x 0.25 in wide x 0.438 in long, ensuring a proper fit in compatible Reliance Electric/Baldor-Reliance devices. This part is listed across Baldor-Reliance and distributor catalogs as 411683-18C, confirming its role as a direct replacement for the corresponding Reliance Electric/Baldor-Reliance brush in older motor models. Typical applications involve maintenance replacements for small- to mid-size industrial motors used in packaging lines, conveyors, and general machinery that use Reliance Electric or Baldor-Reliance equipment. When swapping, verify motor slot geometry and brush dimensions match the new part to maintain correct spring force and current collection.