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Allen-Bradley 20F11NB070JA0NNNNN


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All Parts Come with 12 Month Warranty

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Warranty Information

All products (new, surplus, and refurbished) are covered by Chief Automation's 1 Year Warranty. The Manufacturer's Warranty does NOT apply.

Shipping Information

We offer free standard shipping. Products located in the U.S. are eligible for expedited shipping, including next day air.

Payment Methods

We only accept online payments such as Visa, Mastercard, American Express, Discover, etc. All payments are fully secured.

Product Specifications

brand name Allen-Bradley

The part number 20F11NB070JA0NNNNN is associated with the AMP Research PowerStep Running Board, a product designed for trucks, Jeep vehicles, SUVs, and vans. The PowerStep Running Board is a patented, electrically powered running board that provides a clean and aggressive look while offering ultimate traction in any condition. It is available in different models, including the PowerStep, PowerStep XL, and PowerStep Xtreme, each with its unique features and design.

Technical Specifications

The PowerStep Running Board is designed to provide a convenient and safe way to enter and exit vehicles, especially in harsh weather conditions. It features a rugged and bold design, with a 3” lower stepping surface than the original PowerStep model. The PowerStep Xtreme is designed for extreme conditions, making it suitable for owners who live and work in challenging environments.

Alarm/Error Codes

The PowerStep Running Board does not appear to have any specific alarm or error codes mentioned in our research. However, it is recommended to consult the user manual or contact technical support if any issues arise during operation.

User Manuals

AMP Research provides detailed user manuals and installation guides for their products. These manuals can be accessed by searching for the product name or part number on the AMP Research website.


For troubleshooting issues with the PowerStep Running Board, AMP Research recommends the following steps:

  1. Step is clicking when deploying or retracting: Adjust the bolt and wedge mechanism by removing the motor from the side affected and allowing the step to rest in the fully deployed or down position.


The PowerStep Running Board does not require programming. It is designed to operate automatically when the door is opened or closed.


AMP Research recommends consulting a certified technician or a local dealer for expert installation and service. They also provide a locator tool to find a dealer near you.


To maintain the PowerStep Running Board, AMP Research recommends the following steps:

  1. Cleaning: Clean the front and rear linkages using a pressure washer, avoiding direct spraying on the motors. Apply silicone spray (dry film lubricant) to all four linkage arms and pivot pins. Cycle the door to work the lubrication into the hinge points.
  2. Avoiding Damage: Do not apply silicone, wax, or protectants like Armor All to the running board. Avoid lubricating with greases, oils, WD-40, or penetrants.

Additional Information

For further assistance or replacement parts, AMP Research provides a technical support hotline at 1-888-983-2204. They also offer a limited warranty on their products, with varying durations depending on the model.

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