Description
When you notice coolant seeping from your engine block or find crusty residue around a plug, it’s time to replace that worn frost plug before a small leak becomes a bigger headache. This stainless steel frost plug seals the casting holes left from engine manufacturing and keeps your cooling system tight so you can focus on the work at hand instead of worrying about overheating.
What You’re Getting
- Stainless steel construction that won’t corrode from coolant chemicals like cheaper steel plugs
- Precision sizing that creates a proper seal without fighting you during installation
- Built to handle the pressure and temperature extremes without working loose or cracking
- Direct replacement that fits your Case MXM engine block perfectly
Built for Real Farm Work
This frost plug works on the dependable Case MXM series tractors, from the MXM120 utility models handling loader work to the bigger MXM190 machines pulling cultivation equipment. Whether you’re running hay operations, working in the feedlot, or doing row crop farming, your MXM tractor needs a cooling system that stays sealed tight to keep operating temperatures where they should be.
Made to Last
Engine blocks deal with constant vibration, heating and cooling cycles, and whatever coolant chemistry you’re running. This stainless steel construction resists the galvanic corrosion that eats standard plugs, so you won’t be doing this job again anytime soon.
Installation Notes
Drive the new plug in straight and square using a block of wood and hammer rather than a punch that might push through. Clean the bore thoroughly first, and don’t forget to check your coolant level after the repair. If you’re seeing multiple plugs leak, it’s smart to replace them all while you’ve got the cooling system drained.



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