Product Description
The Bendix K124017 Electronic Throttle Potentiometer Kit is a genuine replacement component designed for compatible Bendix ET-S and ET-S2 electronic accelerator treadle assemblies used with Cummins electronic engine control systems. This kit helps restore accurate communication between the accelerator pedal and the engine's electronic control module (ECM), supporting smooth acceleration and dependable throttle response.
The potentiometer converts accelerator pedal movement into an electrical signal that communicates the driver's requested engine power. A worn or malfunctioning sensor can cause erratic throttle response, inconsistent acceleration, or electronic engine control faults.
Designed for heavy-duty commercial vehicle operation, the K124017 provides a replacement for the throttle position sensing components without requiring replacement of the complete electronic treadle assembly.
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Genuine Bendix electronic throttle potentiometer kit
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Manufacturer Part Number: K124017
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Designed for compatible Bendix ET-S and ET-S2 electronic treadles
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Intended for compatible Cummins electronic engine control systems
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Replaces obsolete Bendix part number 5002356
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Includes K123972 electrical adapter wiring harness
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Includes replacement potentiometer and mounting hardware
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Six-pin potentiometer connector configuration
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Helps restore accurate accelerator pedal position signals
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Supports consistent electronic throttle response
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Suitable for commercial truck accelerator system repairs
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New replacement kit
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Sold individually
Compatible Bendix electronic treadle assembly numbers include 5001650, 5001550, 800230, 5005131, 800606, 5001369, 5001723, and 5002342.
The K124017 is designed specifically for compatible Cummins electronic throttle configurations. Potentiometers used with Caterpillar and Detroit Diesel engine control systems may require different replacement kits.
Before ordering, verify the original potentiometer part number, electrical connector configuration, engine control system, and electronic treadle assembly number. Follow Bendix installation and calibration procedures to ensure accurate throttle operation.
Bendix's official reference guide identifies K124017 as the potentiometer replacement kit for Cummins ET-S2 treadle assemblies, and its installation documentation confirms the six-pin sensor configuration.
