Features: 1. Carefully manufactured thumb lever designed for Polaris Sportsman models. 2. Precision-engineered to meet original factory specifications, compatible with part number 2010359. 3. Constructed from high-quality aluminum alloy material, offering strength, rust resistance, and corrosion resistance. 4. Anodized surface finish enhances appearance and provides long-lasting durability. 5. Simple installation process; direct replacement without complicated procedures. Specification: Item Type: Thumb Lever Material: Aluminum Alloy Size: Approx. 8.5 x 7.5 cm (3.3 x 3.0 in) (Length x Height) OEM: 2010359 Fitment: Compatible with Polaris Models: - Sportsman 450 (2017–2018) - Sportsman 550 (2009–2013) - Sportsman 570 (2014–2018) - Sportsman 850 (2009–2018) - Sportsman 1000 (2015–2018) How to Use: Direct replacement; easy to install. Package List: 1 x Thumb Lever Note: 1. Please verify the part number of your original component; compatibility information is for reference only. 2. If you are uncertain about compatibility, please contact the seller prior to purchase to avoid incorrect ordering.