

Please note that any Festool items that are out of stock will not be delivered to customers until January 2026. If you would like to know if an item is in stock before ordering, please contact us via email and we will get back to you ASAP during our working hours. Please note that this is a universal situation for all Festool suppliers during the holiday period.
Milwaukee O-Ring for HD18, M12 and M18 Cordless Impact Wrenches
Genuine Milwaukee component.
Milwaukee 4931416492 replacement spare O-Ring for HD18, M12 and M18 Cordless Impact Wrenches
This O-Ring sits on the end of the anvil assembly and helps to keep the socket secure. Over time these will wear, perish or come adrift. Keep backups in stock with these original spares.
See below for applicable models