Replacement Parts

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Steel-Built OEM Components Made Specifically For Terra XTREME Machines

Only Murphy Products supplies original Terra XTREME parts, designed to fit, built to perform. Over the life of your machine, wear and tear will happen. But downtime and guesswork don’t have to. Our replacement parts are engineered with the same rugged steel and precision standards that define every Terra XTREME build. Whether you’re replacing knives, springs, or belts, we’ll make sure you get exactly what you need to keep working without interruption.

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Commonly Ordered Parts:

  • Knife springs (upper and long variants)

  • Rear knife shafts

  • Hammer rods for mill head assemblies

  • Conveyor belts and drive hardware

  • Replacement knives and cutting edges (AR-grade steel)

  • Custom weldments and field-fabricated parts

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Why Buy Direct:

  • OEM part compatibility guaranteed

  • Built with high-grade structural steel

  • Shipped directly from our Oklahoma facility

  • Personal support from the team who built your machine