Product Description
The Bendix 550420N Electronic Throttle Potentiometer Cable Assembly is a replacement component designed for compatible commercial trucks equipped with Cummins electronic engine controls, including applicable N14 engine configurations. This cable assembly is used within the electronic accelerator control system to help transmit driver throttle input through the appropriate throttle control components.
Designed for use with compatible Bendix electronic throttle systems, the 550420N helps maintain dependable accelerator operation by providing the necessary connection between throttle control components. Its construction is intended to withstand the vibration and demanding operating conditions commonly encountered in heavy-duty commercial vehicles.
The 550420N is a practical replacement for a damaged, worn, or malfunctioning original cable assembly during electronic throttle system maintenance.
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Genuine Bendix electronic throttle cable assembly
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Manufacturer Part Number: 550420N
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Associated with Bendix ET-2 electronic throttle systems
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Intended for compatible Cummins electronic engine control installations
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Applicable to select Cummins N14 configurations when specified by the original equipment manufacturer
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Used in electronic accelerator and potentiometer control arrangements
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Helps maintain the connection between compatible throttle control components
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Replacement for damaged or deteriorated original cable assemblies
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Designed for commercial truck operating conditions
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Suitable for heavy-duty truck maintenance and repairs
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Also cataloged under Bendix 550420 and 550420BXW
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New replacement cable assembly
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Sold individually
The Bendix 550420N is identified in parts catalogs as a Cummins engine cable assembly. It is associated with electronic throttle systems used in commercial vehicles, where proper cable operation and compatible electrical connections are important for reliable accelerator response.
Before ordering, verify the original part number, connector configuration, cable length, engine control system, and vehicle specifications. Cummins N14 engines were installed in several truck makes and models with different throttle arrangements, so the engine model alone does not guarantee fitment.
This product is the cable assembly, not a complete accelerator pedal or standalone throttle potentiometer.
