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Eaton  |  SKU: K-4315

K-4315 | Genuine Eaton Fuller Electronic Control Unit ECU Assembly

$3,94500
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ConditionNew
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365-day / 100,000-mile limited warranty on U.S. orders. Return conditions apply. Mandatory legal rights remain unaffected.

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Description:
An Electronic Control Unit (ECU) K-4315 is an electronic device that controls and manages specific functions in a vehicle. It receives information from sensors, processes that information, and sends commands to different vehicle systems. Electronic Control Unit ECU Assembly For MXP-series 18-speed overdrive transmissions

General Specifications

Condition New
Part Number K-4315
Brand Eaton



Fits K-4315 For MXP-series 18-speed overdrive transmissions

  • Peterbilt
  • Kenworth
  • Freightliner
  • International


    Purpose of using:

     
    • Engine performance — Controls fuel injection, ignition timing, and engine operation.
    • Transmission — Manages automatic gear shifting.
    • Braking system — Controls electronic braking functions, including ABS and certain electronic braking systems.
    • Air suspension — Regulates air suspension height and pressure.
    • Emissions — Helps control exhaust emissions.
    • Safety systems — Manages functions such as airbags and stability control.


    Signs of a Bad ECU:

     
    • Check Engine light or other warning lights turning on.
    • Engine failing to start or suddenly stalling.
    • Poor engine performance or reduced fuel economy.
    • Transmission shifting incorrectly.
    • ABS or other electronic system malfunctions.
    • Communication errors when connecting a diagnostic scanner.
    • Intermittent electrical problems.


    About the Manufacturer – Eaton:

    Eaton is a global leader in power management and industrial manufacturing, known for delivering high-performance components and systems across automotive, aerospace, electrical, and hydraulic industries. Founded in 1911, Eaton has built a century-long reputation for reliability, innovation, and engineering excellence.

    In the commercial vehicle industry, Eaton is best known for its Fuller® transmissions, heavy-duty clutches, and automated manual transmission (AMT) systems. Eaton products are widely used by major OEMs including Kenworth, Peterbilt, Freightliner, Volvo, and International.

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