The Traxxas 2091 Servo Gasket is a replacement sealing component designed to fit between your servo and its mounting surface to help keep out dirt, dust, and moisture while reducing vibration. Made from flexible, durable material for long‑lasting performance, it helps maintain reliable steering or throttle control by protecting the servo internals. It is compatible with various Traxxas 1/10 scale models that use this specific servo mounting style, including Slash 4X4, Stampede 4X4, Rustler 4X4, and Rally 4X4, making it a useful part for protecting and prolonging the life of your steering or throttle servo.