Secure Cart Continue shopping Product added to cart. Product Price Quantity Total × OEM Crankshaft Oil Seal Briggs & Stratton 393812 Horizontal 5HP Flathead Engine Seller: $4.99 OEM Crankshaft Oil Seal Briggs & Stratton 393812 Horizontal 5HP Flathead Engine quantity $4.99 Coupon: Apply coupon Update cart Checkout Cart totals Subtotal $4.99 Shipping Calculate shipping Country / region Select a country / region… United States (US) State / County City: Postcode / ZIP: Update TaxTaxes will be calculated at checkout Total $4.99 Checkout