This part is a replacement brush holder. It is intended to repair a defective or broken brush holder in generators.This part is intended to hold the carbon brushes and ensure that they are not easily lost or detached. This brush holder should be replaced if the current one is broken, cracked, detached, or otherwise rendered ineffective. Wear work gloves to protect the hands and check that equipment is powered off and cooled down before starting the repair process.This brush holder is a genuine OEM part from Generac made of durable materials and is sold individually. It is suitable for use with generator models that have been manufactured by Generac, Siemens, Honeywell, and some other brands.