New Deere left hand battery door replaces #AT10786T WITH WINGED LATCH. For Dubuque tractors 330 430 440. The item "Battery Door for John Deere 330 430 440 Tractors" is in sale since Friday, September 9, 2011. This item is in the category "Business & Industrial\Heavy Equipment, Parts & Attachments\Heavy Equipment Parts & Accessories\Antique & Vintage Equipment Parts". The seller is "w-farms" and is located in Logansport, Indiana. This item can be shipped worldwide.