Description: Direct replacement for a proper fit and easy installation, quality materials used Fits for Briggs & Stratton 191700 192700 193700 Engine Series Replace part number: 491590 390811 392152 Material: Alloy Size: Approx. 3.46 x 7.72 x 4.92 inch Package Includes: 1pc Carburetor 2pcs Gaskets Note: Please make sure this is the correct part for your unit