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+--- Thread: Isx Cm870 fuel Actuator (/showthread.php?tid=10263)
Isx Cm870 fuel Actuator - Another Dumb Farmer - 08-13-2025
Hey I’ve got a 2007 Isx CM870 that need fuel actuators and i can get some off of a QSX from a tractor but the part number are a little different do you think they would work or is this just asking for issues. Thanks
My Isx part numbers
Metering actuator: 4902906
Timing actuator: 4902907
QSX part number:
Metering actuator: 4902904
Timing actuator: 4902905
RE: Isx Cm870 fuel Actuator - Rawze - 08-14-2025
Depending on how different they may be, you very well may end up with the wrong injection timing and/or the wrong fuel flows... making the engine end up with a significantly shorter lifespan.
Just do the right thing and buy the correct OEM parts.. and stop trying to jump over a dollar to save a dime.