John Deere M158342 Extension Spring is a John Deere Equipment Manufacturer (OEM) part designed to ensure reliable performance and compatibility with your equipment. This extension spring is crafted to meet the high standards expected from John Deere products, providing durability and precision. 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) at 1-800-345-2396, or you can contact a specialist via email for support. Hartville Hardware strives to recommend accurate parts through their website, sourcing information from reliable systems, but please note that parts and compatibility may change without notice. If you are uncertain about the part you need, their Customer Support Team is ready to help ensure you get the correct component. Model Number: M158342