167633 - Miller 167633 Nylon Shoulder Washer .612 ID x 1.060 OD

Keep Your Miller Welder Running Like New

Maintenance is a fact of life for any professional welder, and having the right small parts on hand can mean the difference between a quick fix and a long downtime. The Miller 167633 Shoulder Washer is a genuine replacement part intended for use in various Miller welding machines. Over time, small nylon components can become brittle, crack, or wear down due to vibration and heat. Replacing these washers during service intervals helps ensure that your machine's internal components remain tight, aligned, and properly insulated. Because this is an authentic Miller part, you don't have to worry about it not fitting or failing prematurely.

This specific washer is made from durable nylon, which is lightweight yet tough. It is designed with a "shoulder" or step that helps it seat correctly into panel holes or brackets, acting as a guide and a cushion. The dimensions are specific: a 0.612-inch hole and a 1.060-inch overall width. These measurements are critical because a washer that is too loose can cause rattling, while one that is too tight might crack during installation. The nylon material also acts as an electrical insulator, which is often why these washers are used in specific spots inside the power source—to keep electricity flowing only where it is supposed to go.

Don't let a ten-cent problem cause a thousand-dollar failure. If your service manual calls for part number 167633, or if you notice a worn nylon washer during an inspection, replace it with this genuine article. It is always recommended to check your machine's parts breakdown or verify with the serial number to ensure this is the exact washer required for your specific model. Investing in OEM parts like this washer protects your equipment investment and ensures your welder performs at the high standard you expect from Miller Electric.