JOHN DEERE D SERIES POLYCARBONATE SKID STEER DOOR | REPLACEMENT | #T312628
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Product Description
John Deere D-Series Polycarbonate Door T312628
Replace the front door glass on a John Deere D-series skid steer or compact track loader with coated polycarbonate shaped around windowpane T312628. The panel uses the existing door assembly and is offered in three thicknesses for different operating conditions.
D-series model coverage
This SSC listing covers John Deere 318D, 319D, 320D, 323D, 326D, 328D, 329D, 332D, and 333D machines that use T312628. John Deere also catalogs this windowpane across certain E-series serial ranges, but this product page is organized around the D-series applications above. For an E-series machine, verify the model and serial break separately before ordering because later machines can use T344818.
Choose the panel thickness
Available choices are 1/4 inch, 3/8 inch, and 1/2 inch. The 1/4-inch panel stays closer to a standard replacement thickness. The thicker panels add material for mowing, brush clearing, and work where debris can strike the front door. Each panel is formed to the T312628 pattern, milled around the edges, and coated on both sides for abrasion resistance. Moving from thinner glass to 1/2-inch polycarbonate may require longer bolts.
Panel only, existing hardware reused
The product does not include a frame, hinges, handle, latch, seal, wiper assembly, or mounting hardware. Inspect those parts before transfer and replace worn pieces separately. Test the panel in the opening with its protective film intact, confirm every mounting point and the wiper path, then complete installation using the applicable service procedure. This is an aftermarket replacement panel, not a complete John Deere door assembly.
Questions buyers ask
Does it fit a 333D? Yes, when the machine uses front windowpane T312628.
Can I order it for a 333E? T312628 appears on some E-series applications, but serial number matters. Ask SSC to check the machine before ordering.
What is the current lead time? Production can vary and may reach 45 business days. Confirm timing before scheduling the loader out of service.
Browse John Deere replacement doors and windows or request a model and serial check.
Confirm fitment before ordering
A machine model listed on this page does not, by itself, guarantee fitment. Before ordering, use your machine serial number to confirm the required OEM part number through the manufacturer or dealer, the applicable owner's or parts manual, or an authoritative OEM parts catalog. Match that OEM number and the existing door or window configuration to this listing.
If SSC correctly ships the item, SKU, and variant you selected, but the selection is not correct for your machine, the order is not eligible for return, exchange, refund, or credit, and SSC will not cover any costs to correct the selection. If SSC ships a different item than you ordered, we will make it right at our expense.
If you are uncertain, contact SSC before ordering with the machine make, model, serial number, current OEM part number if available, and clear photos. Review our Returns and Refunds Policy.
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Questions & Answers
Have a Question?
-
How long is the lead time for a door on a 328d in Missouri?
Good Morning,
These replacement doors are running about 2-3 weeks to get made and shipped out as of now (09/22/25), that lead time will probably will be going up as the weather gets colder too. Let me know if you have any more questions! My direct work cell is 240-301-1225.
Thanks,
Nathan -
What is the estimated freight on this item?
Hi,
In the lower 48 it is usually around $67 -$80 to ship this! They are running about a 30-40 day lead time to get made and then shipped. Let me know if you have any more questions.
Thanks,
Nathan -
Will this work on am older 320D that never had windows or doors? Is mounting hardware included?
Hello,
This door replacment you asked the question about is just a replacment for broken glass, it requires you already have the frame and other mounting hardware.
We DO have an aftermarket kit though that will fix your problem! It comes with the door, hinges, handle, seal, and everythign else you need! Here is a link to it on our site, let me know if you have any more questions! https://www.skidsteercabs.com/products/john-deere-cab-enclosure-pro-series?_pos=10&_sid=4b5177304&_ss=r&variant=39536703144013
Thanks!Nathan