Description
If you’ve spotted coolant weeping from your TE20’s engine block or found that telltale crusty green residue around a plug, you know it’s time for a replacement. These little stainless steel plugs seal the casting holes left from engine manufacturing, but years of freeze-thaw cycles and constant vibration eventually take their toll on even the toughest vintage tractors. When one starts leaking, it’s better to fix it now before a small drip becomes a bigger headache.
What You’re Getting
- Stainless steel construction that resists corrosion better than standard steel plugs
- Precise 1¼-inch (32.18mm) sizing for proper fit in TE20 engine blocks
- Pack of 10 plugs so you can tackle multiple spots or keep spares on hand
- Direct replacement that fits the original casting holes perfectly
Built for Vintage Farm Work
This plug is sized specifically for the Massey Ferguson TE20’s 4-cylinder engine. Whether your old grey Fergie is still earning its keep around the farmstead or you’re restoring one of these reliable workhorses, keeping the cooling system sealed tight is essential for proper engine temperature and long-term reliability.
Made to Last
The stainless steel construction handles the thermal cycling and coolant chemistry that these vintage engines deal with. Unlike regular steel plugs that can corrode through over time, stainless steel maintains its integrity and keeps doing its job season after season, making it a smart upgrade for tractors you plan to keep running.
Installation Notes
You’ll need to drain the cooling system before installation, so it’s a perfect time to check other plugs and refresh your coolant. Clean the bore thoroughly before tapping in the new plug—drive it in straight and square to avoid distortion. A block of wood and hammer works better than trying to use a punch that might go too far.





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