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Part #: CAPS8390

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Installation Instructions

Ag Diesel Solutions Performance Modules CAPS8390 Details

Ag Diesel Solutions CAPS8390 Works in the Following CAPS Fuel Pump Tractors:



  • MX 240 Tractor
  • MX 255 Tractor
  • MX 270 Tractor
  • STX 275 Tractor
  • MX 285 Tractor
  • STX 325 Tractor


  • ZTX230 Tractor
  • ZTX260 Tractor
  • ZTX280 Tractor


  • TG255 Tractor
  • TJ275 Tractor
  • TG285 Tractor
  • TJ325 Tractor


  • R65 Combine


  • 9790 Chopper
  • 8780 Chopper



Agricultural Diesel Solutions Power Module Switch

The above module is shown in the stock position. Stock is all the way to the left (counter clockwise). Move the rotary switch to the Middle for the Low Position and to the far right for the High Position.



This product can expose you to chemicals which are known to the State of California to cause cancer. For more information go to
California Proposition 65 Notice
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