New Everest Spur Sprocket with Bearing Fits Echo 4000 4500 5000 5500 $ 21.45 Default Title Add to Cart Please fill in the form below if you'd like to be notified when it becomes available. Your Email Send This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. Fits EchoModels: 4000 4500 5000 5500 Includes: 1x Spur Sprocket w/ Bearing