INTEGY Billet Machined Alloy Servo Horn 23T for KO & JR Servo (r=20, 24mm) OVERVIEW Add some flashy looks to your ride and upgrade performance and durability at the same time with our alloy or carbon fiber upgrades. Most of our alloy or graphite hopup parts are precision machined, and the aluminum alloy parts are available with an anodized finish in multiple colors to help match your color scheme. NOTE: Some parts include new hardware where applicable, but some parts are designed to use your original hardware and fasteners. Shimming may be required for perfect alignment and fitment. Some parts may require some permanent modification to the vehicle for fitment. Some parts may eliminate certain OEM features. Instructions for installation are not included; if you do not know how to install the part, please ask your local dealer for assistance. Before installation, please check metal-to-metal fasteners for tightness, and use liquid threadlock when required, as some components are assembled for packaging purposes only.