Caterpillar Agro Machine Keys

The page is filtered to Caterpillar only — every listing matches a specific Caterpillar tractor or combine ignition cylinder code, so selecting the code on your Caterpillar original key guarantees the correct blade profile.

No — Caterpillar keys are cut to codes specific to Caterpillar ignition cylinders, and physical similarity in blade shape between tractor brands does not indicate compatibility.

Check the shaft of your Caterpillar original key first — codes also appear on the ignition switch housing, on a metal key tag attached at purchase, or in the Caterpillar operator's manual.

Locate the code on your Caterpillar original key, enter it exactly into the drop menu, confirm the code matches, and complete the order — every Caterpillar replacement ships cut to that exact code.

Yes — many Caterpillar agricultural machines use universal Bosch-type ignition keys where a single code operates every tractor or combine of the same model series, so one replacement key may unlock and start all matching Caterpillar machines on the farm.