Fit and assist with easy rebuilding of the system as all parts match the old components. Direct replacement for a proper fit and easy installation, quality materials used, tested before shipping. Type:Carburetor Repair Kit Replaces for Mercury / Compatible Fits all Automotive 500,600,650,700,750, & 800 CFM also fit These Carburetors: 1801 1802 1803 1804 1805 1806 1825 1826 1812 1813 9900 9903 9904 9905 9906 9907 9909 9910 9913 9962 9966 Note: Installation guide not included, we strongly recommend you professional installation. Please check as much as possible to make sure the item is what you need. Tips:The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Color:As Shown Material:Plastic Package Contents: 1 x Carburetor Rebuild Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.