Description
Anyone who’s worked on an old Ford tractor knows how messy transmission service can get when the drain plug doesn’t seat properly or the threads are stripped. This drain plug does double duty—use it to drain the transmission fluid when changing it, then thread it back in to keep everything sealed up tight. It also works as a filler plug when you need access for topping off the fluid level.
What You’re Getting
- Heavy-duty construction that handles the vibration and stress of tractor operation
- Large 2-1/2 inch diameter provides good grip for removal, even with greasy hands
- Standard 2-inch thread pitch matches factory specifications exactly
- Tisco quality manufacturing means it’ll seal properly and last for years
- Dual-purpose design works as both drain and filler plug
Built for Real Farm Work
This plug fits the classic Ford N-series tractors that have been the backbone of American agriculture for decades. Whether you’re running a 9N from 1939, a wartime 2N, or an 8N from the early 50s, this plug drops right in where the original went. These tractors might be getting on in years, but they’re still working farms and deserve quality parts that’ll hold up to the job.
Made to Last
Ford built these transmissions to run forever, and this plug is manufactured to the same standard. The threads are precision-cut to match the original specifications, and the construction is robust enough to handle repeated removal and installation without wearing out or cross-threading.
Good to Know
This is a straight replacement for the original—no modifications needed. When you’re changing transmission fluid, make sure to have a drain pan ready because these old transmissions hold quite a bit. A little thread sealant on installation helps ensure a leak-free seal, especially if the case threads have seen better days.






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