Filter Fit For Briggs & 31L777 331707 331877

Filter Fit For Briggs 31L777 331707 331877 Engine Replacement Parts cross-reference replacement compatible Fit For Briggs 31L777, 331707, 331877 small engines Multi-layer filter media balances smooth of grass clippings, dirt debris support Tight rubber sealing edge unfiltered bypass to avoid cylinder wear carb clog feedback Identical outer contour mounting size fits box for quick swap regular Moisture oil filter material works steadily in dusty lawn yard working environments