AIR3961 - Briggs & Stratton Panel Air Filter

A aftermarket replacement air filter designed to keep the intake clean, supporting smoother running and longer engine life. Fits: - Briggs & Stratton Vanguard 9 hp (16 CID) vertical shaft engines including selected types and codes of 161432 to 161457 engine models. Also fits 8 hp Industrial Plus engines including selected types and codes of 176400, 19B400, 19E400, 19F400, 19G400, 192400, 196400 and 226400 engine models. Replaces OEM: 491384, 496077, 691643 Use with our AIR5437 pre-filter. Dimensions: Length: 7", 177 mm; Width: 3 1/2", 89 mm; Height: 1 1/2", 38 mm OEM Cross-Reference: 491384, 496077 Also suits: Briggs & Stratton