Click to expand Tap to zoom Rotary 7880 Air Filter replaces Briggs & Stratton 691643 SKU 7880-RT Sale Sale Original price $19.27 Original price $19.27 - Original price $19.27 Original price $19.27 Current price $15.50 $15.50 - $15.50 Current price $15.50 | / Availability: in stock. Quantity Add to cart Additional information | Returns | Shipping |