https://www.mccoys.com/shop/p/4323820-052303-30/briggs-stratton-5419k-air-filter
Used on select professional series 7.75, 8.50 and 8.75 engines, this OEM part ensures proper fit and performance to maintain the life of your Briggs & Stratton engine. Not only are Briggs & Stratton genuine parts assured to fit, but using them ensures that the Briggs & Stratton engine they are installed on complies with applicable (EPA) emission regulations.
Dimensions
5-1/2 in L x 2-1/2 in W x 2-1/4 in H
Suitable for
Professional Series 7.75, 8.5 and 8.75 Engines and BRIGGS & STRATTON Model 12 Professional Engines