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Worthington Ag Parts is your home for new, used, and rebuilt tractor parts. We stock a broad selection of parts for your John Deere® 4450 tractor. The John Deere® 4450 was manufactured for years 1983-1988. It was originally delivered with 155 hp.
The John Deere 4450 was the best-selling model of the entire 50-series line of tractors. The 4450 alone accounted for 20% of sales in the line. John Deere introduced its Caster/Action front-wheel drive system on these tractors. By enabling the tractors' front wheels to angle up to 13-degrees, sharper turn angles and larger front tires could be used.
The availability of some parts varies depending on the time of year. To make sure you find the right parts for your John Deere® tractor, we encourage you to reach out to one of our parts experts. They can make recommendations of the parts you need based on your repair and if we don’t have the right part, they’ll work on your behalf to find the right part.When you need used, new, rebuilt or salvaged parts for your John Deere® 4450 call us at 888-845-8456 and put the Worthington Ag Parts team to work for you.