John Deere AUC16126 Air Restriction Indicator is a John Deere equipment manufacturer (OEM) part designed to help maintain optimal engine performance by monitoring air filter conditions. This reliable indicator ensures timely alerts for air filter restrictions, helping to prevent engine damage and maintain efficiency. If you need assistance finding the right John Deere part or accessory, John Deere specialists are available Monday through Friday, 8:00 AM to 5:00 PM EST, by calling 800-345-2396 or via email. Hartville Hardware strives to provide accurate parts information sourced from reliable systems, but compatibility can change without notice, so contacting customer support for confirmation is . Model Number: AUC16126