John Deere 12H233 Lock Washer is a John Deere equipment manufacturer (OEM) part designed to ensure reliable performance and compatibility with your equipment. This lock washer is crafted to meet the high standards set by John Deere, providing durability and secure fastening for your machinery. If you need assistance finding the right John Deere part or accessory, John Deere specialists are available Monday through Friday from 8:00 AM to 5:00 PM (EST) to help you by phone or email. Hartville Hardware strives to provide accurate part recommendations sourced from reliable systems, but since parts and compatibility can change without notice, contacting customer support is if you are unsure about the part you need. Model Number: 12H233