N2 Air Filter Replaces Briggs & Stratton #(s) 5077, 697014, 697153, 697634, 698083 Replaces Briggs & Stratton #(s) 5077, 697014, 697153, 697634, 698083, 795115; Husqvarna #(s) 578 45 12-13. Fits Briggs & Stratton models 286H77-0121, 284H07, 284H77, 285H77, 31E707, 31E777, 31F777, 31G777, 31H777, & 31P677 Warranty: This part shall be free from defects in material and workmanship under normal use and service for three-months from the date of purchase You can return this item (for any reason) if you ask for a return within 30 days of receiving your order and have not installed your product