Briggs & Stratton 1-1/2 in. D Gas Cap

Display Pack of 1 (497929S) fuel tank cap. Used on select 3.5 and 3.75 HP Classic and Sprint Engines, as well as 4 HP Quattro and 450-600 Series engines, this OEM part ensures proper fit and performance to maintain the life of your Briggs & Stratton engine.