The Briggs & Stratton Maintenance Kit contains all the parts for scheduled preventative maintenance. On-time maintenance is required for continued operation of the generator. Briggs & Stratton’s 6872 maintenance kit is for 17kW, 20kW, and 26kW Power Protect Standby Generators with a 993 cc V-Twin Vanguard Engine. The Briggs and Stratton ACC KIT MAINTENANCE 17-26000 is a comprehensive maintenance kit designed to enhance the performance and longevity of your lawn mower and outdoor equipment. This kit includes essential components that facilitate regular upkeep, ensuring optimal functionality and reliability for your machinery. Proper maintenance with this kit helps prevent breakdowns and improves efficiency in operation.