Amazon.com : Briggs & Stratton 49T877-0004-G1 Commercial Turf Series 27 Gross HP 810cc V-Twin with Cyclonic Air Filter and 1-1/8-Inch by 4-5/16 : Patio, Lawn & Garden
Briggs & Stratton Foam Air Filter for 4-Cycle Classic/Sprint/Quattro Engine in the Power Equipment Air Filters department at Lowes.com
STP Air Filter for Briggs and Stratton Engines Replaces 593260, 798452
iSaveTractors Air Filter for Cast Iron Briggs and Stratton Engines Flo Jet Carburetors