These are high - quality carbon brushes designed for 24 - Volt Ametek two and three - stage vacuum motors. Part number is MCB015. They are a perfect fit for Ametek 116157 - 29, 116515 - 13, M021, M026 low - voltage vacuum fan motors and may also work with other models. The carbon brushes measure 8mm X 10.8mm X 30mm, and the holder dimensions are 44.5mm x 15.5mm x 19.6mm. The distance between the locating notch and the front lip of the brush holder is 16.6mm. The brushes are marked with 30 - 5994 - 2. This listing offers a pair of these reliable brushes. With over 25 years of experience supplying appliance parts to both trade and retail, you can buy with full confidence.

Using these carbon brushes is straightforward. First, make sure your vacuum cleaner is turned off and unplugged. Locate the old brushes in your Ametek vacuum motor and carefully remove them. Then, insert the new carbon brushes into the brush holders, ensuring they fit snugly. Remember to check that the markings on the brushes match the requirements of your motor. When it comes to maintenance, it's a good idea to inspect the brushes regularly for wear and tear. If you notice any excessive wear, it's time to replace them. Also, keep the brush holders clean to ensure proper contact. Always handle the brushes with care to avoid damaging them. With these tips, you can keep your Ametek vacuum cleaner running smoothly.