A-B11740746AYP-AI BLADE, SCRAPEROne New Aftermarket Replacement Scraper Blade for Murray and Snapper Snow Blowers This scraper blade mounts along the bottom edge of the snowblower housing and scrapes the pavement clean as the auger throws snow. It is a wear item that requires periodic replacement to maintain effective snow clearing performance. This aftermarket replacement is a direct fit for 29 inch dual stage snowblower models from Murray and Snapper (Fits Briggs and Stratton).