Back Rest, To Fit John Deere


$27.99 EA

Replace the old and sagging seat cushions of your John Deere tractor in favor of a replacement that offers support throughout a hard day's work. This replacement back rest cushion has a steel backing and high density foam to offer comfort through years of use.

Availability: In Stock -

Designed to fit John Deere tractors and skidders, this back rest cushion replaces worn and torn back cushions that no longer support you. Constructed with a sturdy steel frame, complete with pre-drilled holes for installation, the 2 in. foam is covered in a stylish black vinyl that is weatherproof to withstand the sun, heat, and rain of the outdoors. This is not an original manufacture part, but will easily replace John Deere's AM339T part without issue.

Made to fit the following John Deere models:

  • Tractors: G, M, MT, 40, 320, 330, 420, 430, 435, 1010.
  • Skidders: 440.

  • Replacement back rest cushion
  • Made to fit, not an OEM seat
  • Replaces John Deere part AM339T
  • Dimensions: 18 in. L x 5-1/2 in. W
  • Steel frame
  • Pre-drilled bolt pattern: 16 in. x 1-1/2 in.
  • Black, heavy duty vinyl
  • 2 in. high density foam
  • Hardware not included
Whether it is John Deere, Massey Ferguson, or International Harvester, we carry a wide selection of replacement seat parts for your tractor.


Shipping Information

Your order is important to us and we will strive to process it as quickly as possible. Most in-stock items are shipped within 2-4 business days and typically deliver in 5-7 business days. In-stock items may ship from multiple locations and can arrive on separate days. Heavy or bulky items will ship via Freight/Truck Service and will take 8-10 business days for delivery. For those immediate product needs, we do offer at an additional cost, express service from UPS and Motor freight.

Shipping costs are determined by item weight and your zipcode. Once you have entered your shipping address, city, state, and zip code into checkout, your shipping total will be calculated and available for review. Please see the shipping map below as a guide.

Return Information

Your satisfaction is our priority. If for any reason you are not satisfied with a purchase from Agri Supply, we will gladly refund your money, or exchange the item, or fix it should it break. A minimum one-year warranty applies to all non-perishable items, parts and service from Agri Supply. And, all hand tools sold by Agri Supply have a lifetime warranty, regardless of the length of the manufacturer's warranty. See our Agri Supply Guarantee for more details.

To return an item... give us a call at 1-800-345-0169, or visit one of our 8 retail stores near you, and one of our friendly customer service representatives, or store employees, will be glad to assist you.

If you have any questions please contact our Customer Service representatives at 1-800-345-0169

Standard UPS Ground Shipping Map -
UPS Ground
The above shipping chart applies to UPS ground shipments to the 48 contiguous states only. Please call 1-800-345-0169 for timing on shipments to Alaska, Hawaii, and Puerto Rico, thank you!

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