John Deere M41668 Secondary Deck Drive Belt is designed to power the lawn mower blades efficiently. This belt works in conjunction with the primary deck drive belt, which is sold separately and pulls power directly from the engine. Crafted from strong materials, John Deere belts resist stretching and rolling over, ensuring smooth engagement and consistent power delivery. As a John Deere equipment manufacturer (OEM) part, it s quality and reliability for your mower. If you need assistance finding the right John Deere part or accessory, specialists are available Monday through Friday, from 8:00 AM to 5:00 PM (EST), by calling 800-345-2396 or reaching out via email. Hartville Hardware strives to provide accurate parts information sourced from systems, but since manufacturer parts and compatibility may change without notice, contacting customer support is if you are uncertain about the part you need. Model Number: M41668