This carburetor rubber well nut set is designed as a direct replacement for worn or damaged carburetor mounting well nuts used on select Polaris Sportsman ATV models. These OEM-grade rubber well nuts provide proper isolation and secure mounting of the carburetor, helping reduce vibration and maintain correct alignment during operation. Manufactured to match the original size and fitment, they install in the factory mounting location with no modifications required. Sold as a matched pair for servicing both mounting points. Fitment 2003 Sportsman 400 2003 Sportsman 500 2003–2004 Sportsman 600 2003–2004 Sportsman 700 2003–2008 Sportsman 6x6 Replaces Polaris part number 7541923