Agricultural Diesel Solutions by PSI Power Module for 2006-2009 Caterpillar C7 & C9 51500

Part# 51500 l UPC# 810010061034
$662.68 Now $530.15
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Product Description

Agricultural Diesel Solutions by PSI is known for their exceptional state of the art agriculture power modules for tractors and combines. Taking that same cutting edge technology and quality level, they have now engineered the all new Heavy Duty Truck Edition modules. They are designed for fuel economy with an increase in power of up to 30% over stock all while delivering fuel economy improvements of 10 to 20%. The Heavy Duty Truck Edition module controls Timing, Boost, Fuel and other vital engine parameters to optimize the combustion of the engine. Unlike some other modules that only add fuel, this module adds Timing to keep exhaust gas temperatures close to stock levels even with added power.

Key Features

  • Controls Timing, Fuel and Boost
  • Fuel Savings of 10% – 20%
  • Lifetime Warranty
  • 4 Adjustable On-The-Fly Power Levels
  • Does Not Defeat or Bypass Emissions Controls
  • Industrial Grade Electronic Components
  • Installation Instructions with Color Photos
  • Simple Installation – No Cutting or Splicing
  • Note: Does Not Support Emissions Deletes



The adjustable four position switch allows you to adjust on-the-fly from Stock, +10%, +20%, or +30% hp. There is no ECM flash required. Instead the module receives the data from the ECM and optimizes the signal to the engine to improve both power and fuel efficiency. True Plug-and-Play connectivity means you won’t need to cut or splice any wires. Just connect the Heavy Duty Truck Edition module into your existing factory connectors.



Agricultural Diesel Solutions Truck Edition modules are easy to install and come with complete installation instructions with color photos. The module has a sealed design to protect against non-uniform temperature gradients, humidity, corrosion and vibration. Only electronic components meeting industrial temperature performance are incorporated. Electronic design methodologies, technologies, and materials are selected to achieve minimal susceptibility to voltage spikes and glitches induced by environmental electromagnetic interference and severe duty environments. All electrical connections between circuit boards, switches, and wire harnesses are directly soldered. This eliminates potential corrosion-induced high-impedance connections, like opens, shorts, and partial or intermittent connections. Electronics are potted in a slow-cure epoxy compound. All selector switches which are not potted are of an inherently sealed design.