1. We document the part
Each part page records the original part number, any newer numbers that replace it, the models it fits and the sources for every fact, with the date we checked them. We never invent part numbers, dimensions or compatibility. Where we only have a secondary source, the page says so.
- Verified means we saw it on a manufacturer or dealer source.
- Reported means one secondary source, such as an aftermarket listing or owners’ forum.
2. We show where it can be bought today
If the original, a good reproduction or a used part is available, we show it, with prices and stock as we found them. If a correct replacement is already sold, you are better off buying it, and we will say so.
3. You request the parts you need
The request form asks for the part, your tractor, photos and measurements if you have them, and what you would pay. You confirm the request by email, and we contact you only about that part.
4. Each part, three ways
When enough people need a part, we design it, make a test part and check the fit. Only then do we offer it, in three forms. You can buy one, or all three:
- A physical part, made to order by a fabrication partner such as a 3D-print farm.
- A print-ready file (STL or 3MF) if you have your own printer.
- An editable FreeCAD file if you want to adapt the design.
Where a physical part can’t be made or shipped to your country, the files may still be available.
What we will not reproduce
- Safety-critical parts: steering, brakes, hitches, rollover protection, PTO shields and guards.
- Parts that carry structural loads, pressure or heat beyond what the material can take.
- Parts that touch food, or act as electrical insulation.
- Manufacturer logos, emblems and decals.
These parts may still have a page, because knowing where to buy the original is useful.