Maintain the integrity and appearance of your AMP Research XTreme PowerStep running boards with this genuine replacement end cap. Specifically engineered for the XTreme PowerStep series featuring the Traditional Profile, this component replaces a damaged or missing left-side (driver side) cap to protect the internal assembly from road debris, moisture, and corrosion.

• Direct replacement for XTreme PowerStep Traditional Profile running boards
• Position: Left Side (Driver Side)
• Manufacturer Part Number: 20-04202-11
• Protects internal step mechanisms from environmental exposure
• Durable, impact-resistant construction matches factory finish

Maintain the structural integrity and finished appearance of your AMP Research running boards with this genuine replacement right-side plastic end cap. This component is designed to seal the end of the aluminum step extrusion, preventing road debris, moisture, and corrosive salts from accumulating inside the board's internal channels.

• Genuine AMP Research replacement part: 19-4677R-90
• Engineered for the right-hand (passenger side) of the vehicle
• Constructed from high-impact, UV-resistant plastic for durability in harsh weather
• Provides a clean, finished look to the running board assembly
• Designed to snap or bolt into place as a direct replacement for scuffed or missing factory caps

Maintain the integrity and appearance of your step system with this genuine AMP Research replacement plastic end cap. Specifically engineered for the left side of the running board, this cap seals the open end of the aluminum extrusion to prevent the accumulation of road debris, moisture, and salt within the internal channel.

• Replaces manufacturer part number: 19-4677L-90
• Position: Left side
• Material: Durable, impact-resistant black plastic
• Direct-fit replacement for worn or missing end caps
• Helps protect the running board assembly from internal corrosion and debris buildup

Restore the automatic functionality of your PowerStep running boards with a genuine AMP Research replacement door trigger module. This specialized component serves as the vital link between your vehicle’s factory door sensors and the PowerStep controller, ensuring that your electric running boards deploy instantly when a door opens and retract once it is closed.

As a direct-fit replacement for part number 19-04558-90, this module is engineered to the same rigorous standards as the original equipment provided with your initial PowerStep kit. It eliminates intermittent operation or total failure caused by a compromised trigger signal, providing a reliable fix for your motorized step system.

• Direct Replacement: Specifically designed to replace a damaged or failed door trigger module in AMP Research PowerStep systems.
• OEM Quality: Built to manufacturer specifications to ensure seamless integration with existing wiring harnesses and controllers.
• Consistent Operation: Restores precise communication between door sensors and the motor for reliable step deployment.
• Part Number: 19-04558-90

This replacement wire harness is engineered specifically for AMP Research PowerStep running board systems on GM Heavy Duty Diesel trucks. It provides a secure, reliable electrical connection between the system controller and the step motors to ensure consistent deployment and retraction in all weather conditions.

As a "Light Kit Ready" harness, this unit features integrated wiring leads designed to power AMP Research LED puddle lights. This eliminates the need for custom splicing or additional harnesses when adding illumination to your steps. The assembly is built with a durable, weather-resistant loom and automotive-grade connectors to withstand the moisture, road salt, and debris common to underbody mounting locations.

• Direct replacement harness for AMP Research PowerStep systems
• Engineered for GM HD Diesel truck electrical configurations
• Light Kit Ready: Includes integrated leads for LED puddle light kits
• Weather-sealed connectors for long-term corrosion resistance
• Manufacturer Part Number: 19-03768-91L

Maintain the precise alignment and smooth operation of your AMP Research PowerStep G3 system with this genuine replacement plastic wedge. Designed specifically for the left-side linkage assembly, this wedge ensures the running board deploys and retracts at the correct angle, preventing binding and maintaining necessary body clearance.

Constructed from high-strength, UV-stabilized composite, this component replaces worn, cracked, or missing factory wedges to restore original performance to your electric steps. This is a direct-fit replacement part engineered to the exact tolerances required for the G3 series motorized step assemblies.

• Genuine AMP Research replacement component
• Engineered for PowerStep G3 series electric running boards
• Orientation: Left Side
• Material: High-impact, UV-resistant plastic
• Manufacturer Part Number: 19-03763-91

Maintain the clean appearance and structural integrity of your PowerStep running boards with this genuine AMP Research plastic end cap assembly. Designed as a direct replacement for worn, cracked, or missing factory ends, this component seals the step extrusion to protect internal channels from road debris, moisture, and corrosion.

Built from high-impact, UV-resistant plastic, this end cap is engineered to withstand the rigors of daily use and harsh weather conditions. Each assembly includes the critical internal mounting wedge and securing screw, providing a complete solution for a secure, rattle-free installation that restores the sleek look of your vehicle's side steps.

• Genuine AMP Research replacement component
• Durable high-impact plastic construction
• Includes mounting wedge and installation screw
• Designed specifically for PowerStep running board extrusions
• Manufacturer Part Number: 19-03760-91

Restore nighttime visibility and safety to your vehicle with this genuine AMP Research PowerStep replacement LED lamp (19-03302-90). Engineered specifically for the PowerStep retractable running board system, this high-output LED provides focused ground illumination when the steps are deployed, ensuring you can clearly see your footing in low-light conditions.

• Genuine AMP Research replacement part ensures factory-level performance and fit
• High-intensity LED light source for superior brightness and long service life
• Weather-sealed housing protects against moisture, road salt, and debris
• Direct-fit design for seamless integration with existing PowerStep wiring harnesses
• Compatible with AMP Research PowerStep systems across various makes and models

Restore the clean, finished look of your PowerStep running boards with this genuine AMP Research replacement left side end cap kit. Over time, original end caps can become cracked or lost due to road debris, impact, or harsh environmental conditions. This kit (MPN 19-03199-11) provides a precise fit to seal the aluminum extrusion, preventing moisture, salt, and road grit from entering the internal assembly.

• Direct replacement for the left side end cap on AMP Research PowerSteps
• Specifically engineered for use with PowerStep kit part number 75121-01A
• Constructed from durable, UV-resistant materials to prevent fading and cracking
• Ensures a factory-quality seal to protect the running board extrusion
• Includes all necessary hardware for a complete left-side refresh

By replacing a damaged end cap, you maintain the structural integrity and aesthetic of your vehicle's side steps while ensuring the internal components remain free from corrosive debris.

Maintain the structural integrity and mounting security of your AMP Research systems with this genuine replacement T-nut insert. This specialized hardware is designed to slide directly into the integrated tracks of AMP Research aluminum extrusions, providing a threaded anchor point for brackets, linkages, and accessories.

• Genuine AMP Research replacement hardware
• Compatible with AMP Research aluminum extrusion mounting channels
• Durable construction engineered to resist vibration and corrosion
• Replaces lost or stripped hardware to ensure a secure installation
• Manufacturer Part Number: 18-02663-90

Whether you are servicing a PowerStep, BedStep, or BedExtender, using factory-spec T-nuts ensures a precise fit within the extrusion profile, preventing the hardware from spinning or backing out under load.

The AMP Research Driving Wedge is a precision-engineered component designed to fine-tune the deployment angle of your PowerStep running boards. This wedge allows for critical adjustment on vehicles where body lines or chassis modifications require a specific step orientation for safe and reliable operation.

Built to the same rigorous standards as the PowerStep system itself, this driving wedge ensures your retractable steps clear obstacles and provide a secure, ergonomic stepping surface every time they cycle. It is an essential hardware piece for professional-grade installations and custom fitment requirements.

• Direct replacement or supplemental hardware for AMP Research PowerStep systems
• Provides precise angular adjustment for optimal step deployment
• Durable construction for long-term resistance to road debris and weather
• Manufacturer Part Number: 17-02581-90

This AMP Research replacement driving shaft (11-03239-90) is a critical component for maintaining the mechanical operation of your PowerStep running board system. It serves as the direct connection point between the CRH electric motor and the linkage assembly, ensuring the step deploys and retracts smoothly.

Precision-engineered to replace a worn, bent, or sheared factory shaft, this 2.3 driving shaft allows you to restore full functionality to your steps without the expense of replacing the entire motor or linkage unit. It is designed for a precise fit and reliable torque transfer under the high-load conditions of daily use.

• Manufacturer Part Number: 11-03239-90
• Compatibility: Designed for use with AMP Research CRH motors
• Type: 2.3 driving shaft replacement
• Restores mechanical linkage between the motor and step assembly
• Durable construction for consistent performance in all weather conditions

Fits 2017 GM Diesel trucks.

Restore the smooth, reliable operation of your power running boards with this genuine AMP Research replacement motor linkage. Designed specifically for the front passenger side, this component (10-4317-11) is the exact replacement needed for 2017 GM diesel models when the original linkage has suffered from road debris impact, corrosion, or mechanical wear.

• Direct Fit: Engineered to bolt directly to the factory mounting points without modification.
• OEM Durability: Constructed from high-strength materials to withstand the weight and duty cycle requirements of the PowerStep system.
• Complete Assembly: Replaces the linkage component to ensure proper deployment and retraction geometry.
• Manufacturer Part Number: 10-4317-11

Fits select 2009-2018 RAM 1500 and 2010-2018 RAM 2500 models equipped with AMP Research PowerStep systems.

This AMP Research rear idler linkage is a direct replacement component for your PowerStep electric running boards. Over time, road debris, salt, and heavy use can wear down the pivot points or damage the linkage assembly, leading to uneven deployment or binding. This genuine replacement part restores the smooth, reliable operation of your side steps, ensuring they tuck away properly and extend fully when needed.

Built to the same rigorous standards as the original equipment, this linkage is designed to withstand harsh underbody conditions while maintaining the precise tolerances required for automated step systems.

• Manufacturer Part Number: 10-04783-15
• Position: Rear
• Application: Replacement idler linkage for PowerStep systems
• Construction: Heavy-duty material with weather-resistant finish
• Compatibility: Specific to 2009-2018 RAM 1500 and 2010-2018 RAM 2500

Fits 2018-2021 Jeep Wrangler JL (4-Door).

Maintain the reliable operation of your AMP Research PowerSteps with this genuine replacement motor linkage. Specifically engineered for the four-door Jeep Wrangler JL, this assembly replaces a worn, seized, or damaged linkage to restore the smooth deployment and retraction of your electric running boards. It serves as a direct-fit component, ensuring your side steps function as intended without the need for custom fabrication or modification.

• Direct replacement part for AMP Research PowerStep systems
• Restores proper mechanical synchronization between the motor and step
• Heavy-duty construction designed for long-term exterior durability
• Compatible with factory mounting points for a precise fit
• Manufacturer Part Number: 10-04559-10

Fits select 2019 GM trucks equipped with AMP Research PowerStep running boards.

The AMP Research Idle Linkage Assembly (10-04486-20) is a precision-engineered replacement component for the non-motorized side of your PowerStep system. Designed to restore the smooth, synchronized deployment and retraction of your electric running boards, this idle linkage replaces a worn, seized, or damaged unit caused by road debris or heavy use.

• Direct Replacement: Specifically designed for the idle (non-motorized) position of the PowerStep assembly.
• Durable Construction: Built with high-strength aluminum alloy and finished with a corrosion-resistant coating to withstand harsh underbody environments.
• Precision Fit: Engineered to maintain factory tolerances and pivot points for reliable operation.
• MPN: 10-04486-20

Proper maintenance of your retractable steps ensures passenger safety and preserves the longevity of the drive motor. This assembly includes the linkage only; it does not include the motor or the running board itself.

Restore the smooth, reliable operation of your PowerStep running boards with this genuine AMP Research Replacement Motor Linkage Assembly (10-04486-11). As a critical mechanical interface between the electric motor and the step board, this assembly is designed to handle the high torque required for consistent deployment and retraction in all weather conditions.

Replacing a worn or binding linkage is essential to prevent motor burnout and ensure the safety of passengers entering or exiting the vehicle. This assembly is manufactured to original equipment specifications, providing a direct-fit solution that eliminates the play or resistance found in failing components. It is built to withstand the debris, moisture, and road salt typical of underbody environments.

• Manufacturer Part Number: 10-04486-11
• Direct replacement for AMP Research PowerStep motor linkage
• Restores factory-smooth deployment and retraction cycles
• Heavy-duty construction for long-term durability and corrosion resistance
• Engineered for precise fitment and ease of installation

This AMP Research driver side linkage is a precision-engineered replacement component for GM 2500 and 3500 trucks. Designed to restore the smooth mechanical operation of your vehicle's retractable step system, this linkage assembly replaces a worn or damaged arm to ensure consistent deployment and retraction.

Built to handle the rigors of heavy-duty use, this driver-side linkage maintains the structural integrity and precise tolerances required for reliable performance. It serves as a direct-fit solution that bolts to factory mounting points, allowing for a straightforward repair of the existing assembly without the need for a full kit replacement.

• Direct replacement driver side linkage assembly
• Engineered specifically for GM 2500 and 3500 truck platforms
• Durable construction maintains alignment and mechanical support
• Mounts to factory-specified hardware locations
• Manufacturer Part Number: 10-04318-12

Fits GM 2500 and 3500 Diesel trucks.

Restore the reliable, automatic operation of your retractable running boards with this genuine AMP Research PowerStep replacement motor linkage assembly. This component is specifically engineered for the front driver side of heavy-duty GM diesel trucks, providing a direct-fit solution for linkages that have become seized, damaged, or worn due to road debris and environmental exposure.

• Complete motor and linkage assembly for the front driver side
• Restores smooth deployment and retraction of PowerStep running boards
• Durable construction designed to withstand the high torque and harsh conditions of heavy-duty truck use
• Direct replacement for part number 10-04317-12
• Maintains factory-level fit and finish for seamless integration

Restore the reliable operation of your electric running boards with this genuine AMP Research replacement linkage assembly. Designed specifically for the front driver-side position, this component is essential for maintaining the smooth, motorized deployment and retraction of your PowerStep system. Over time, original linkages can suffer from pivot wear or damage due to heavy road debris and harsh weather conditions; this unit replaces the worn hardware to ensure your steps function as intended.

• Direct replacement for AMP Research PowerStep systems
• Position: Front Driver Side
• Manufacturer Part Number: 10-04205-10
• Engineered to original specifications for precise pivot geometry and fitment
• Durable construction designed to withstand outdoor exposure and frequent cycling

Restore the smooth operation of your motorized running boards with a genuine AMP Research Linkage Idler. This replacement component (MPN 10-03766-11) is designed specifically for the driver-side front position, providing the necessary mechanical support for the PowerStep system's deployment and retraction cycles.

Built to the same rigorous standards as the original assembly, this idler linkage replaces worn, bent, or damaged hardware to eliminate binding and ensure reliable performance. It is engineered for a direct-fit installation, utilizing existing mounting points to maintain the correct geometry and load-bearing capacity of your side steps.

• Genuine AMP Research replacement component
• Specific for Driver Side Front (DSF) placement
• Restores consistent PowerStep deployment and retraction
• High-strength construction with corrosion-resistant finish
• Manufacturer Part Number: 10-03766-11

The AMP Research PowerStep Replacement Linkage Motor (MPN: 10-03564-10) is a direct-fit component designed to restore the smooth, automatic operation of your PowerStep running boards. Engineered specifically for the Toyota Tacoma, this motor replaces a failed or damaged original unit to ensure reliable deployment and retraction in all weather conditions.

• Direct replacement for AMP Research PowerStep systems
• Specifically engineered for Toyota Tacoma applications
• Restores automatic running board functionality and safety
• Heavy-duty construction for long-term durability
• Manufacturer Part Number: 10-03564-10

Fits select 2015-2017 Chevrolet Silverado, GMC Sierra, and Cadillac Escalade models equipped with AMP Research PowerStep systems.

This genuine AMP Research replacement idler linkage (MPN 10-03273-11) is engineered to restore the smooth deployment and retraction of your electric running boards. Over time, exposure to road debris, salt, and moisture can wear down pivot points or damage the linkage assembly, leading to binding or incomplete step movement. This direct replacement component allows you to service your PowerStep system without replacing the entire kit.

• Genuine AMP Research replacement component
• Durable construction designed for high-cycle use in harsh underbody environments
• Directly replaces idler linkages in kit numbers 10-75125-01A and 76127-01A-B
• Designed to maintain factory tolerances for precise step alignment
• Manufacturer Part Number: 10-03273-11

Restore the automatic functionality of your electric running boards with this genuine AMP Research PowerStep Replacement Linkage Motor (MPN: 10-03272-11). Engineered specifically for the GM 900SUV platform, this motor provides the necessary torque to deploy and retract your steps reliably, even in harsh environmental conditions. Over time, road debris, salt, and moisture can compromise factory motors; this replacement is built to withstand those elements and ensure consistent performance every time the door opens.

• Direct replacement for original AMP Research PowerStep linkage motors
• Sealed housing design protects internal components from moisture and corrosion
• Engineered to match the specific torque and speed requirements of the GM 900SUV chassis
• Ensures safe and smooth step operation for vehicle entry and exit
• Manufacturer Part Number: 10-03272-11

Restore the smooth, reliable operation of your electric running boards with this genuine AMP Research PowerStep Replacement Idler Linkage. As the non-motorized pivot point in the assembly, the idler linkage is critical for maintaining the correct geometry and synchronized movement of the step during deployment and retraction.

• Direct replacement for worn or damaged PowerStep idler linkages.
• Engineered to match factory specifications for fit and articulation.
• Built to withstand heavy loads and harsh environmental exposure.
• Helps eliminate binding and noise caused by seized or degraded pivot points.
• Manufacturer Part Number: 10-03007-11

Fits 2002-2009 Dodge trucks equipped with AMP Research PowerStep systems.

Restore the reliable operation of your electric running boards with this genuine AMP Research replacement linkage motor. Over time, exposure to road debris, moisture, and heavy use can cause the original drive motor to fail, leading to boards that stick, stutter, or fail to deploy. This component is engineered as a direct replacement for the original drive unit, providing the necessary torque for smooth extension and retraction of the steps.

• Genuine AMP Research replacement component
• Restores factory PowerStep deployment and retraction
• Durable construction for long-term weather resistance
• Direct-fit for specified 2002-2009 Dodge applications
• Manufacturer Part Number: 10-02814-16

Fits select 1999-2016 Ford Super Duty models.

This genuine AMP Research replacement idler linkage arm (MPN 10-02641-14) is engineered to restore the smooth, synchronized operation of your PowerStep running board system. As the non-motorized pivot component, the idler arm is critical for maintaining the structural alignment of the step during deployment and retraction. This is a direct-replacement part designed to address seized or damaged linkages caused by road debris, heavy use, or impact.

• Genuine AMP Research replacement component
• Manufacturer Part Number: 10-02641-14
• Specifically compatible with PowerStep kit numbers: 75104-01A, 75134-01A, and 76134-01A
• Engineered for 1999-2016 Ford Super Duty (F-250/F-350/F-450) applications
• Durable construction with pivot points designed for long-term outdoor exposure

Fits select 2015-2024 Ford F-150 and 2017-2024 F-250/F-350 Super Duty Crew Cab models (including Raptor, Tremor, King Ranch, and Lariat).

Gen-Y GH-25003 heavy-duty running boards are engineered to provide a secure, high-traction stepping surface for Ford truck owners. Constructed from heavy-duty steel and finished in a durable black powder coat, these side steps are built to withstand harsh environments and frequent use. The signature criss-cross pattern serves a dual purpose: providing maximum anti-slip grip while allowing mud, snow, and debris to fall through the tread rather than accumulating on the board.

These American-made running boards are rated for a 400 lb. capacity, ensuring a stable platform for drivers and passengers. Whether your truck is a dedicated workhorse or a daily driver, these boards offer the rugged durability and functional design required for reliable entry and exit.

• Manufacturer Part Number: GH-25003
• Fitment: 2015-2024 Ford F-150 and 2017-2024 F-250/F-350 Super Duty (Crew Cab)
• Material: Heavy-duty steel construction
• Finish: Durable black powder coat
• Load Rating: 400 lbs.
• Feature: Anti-slip criss-cross pattern for debris clearance
• Origin: Made in the USA

Fits 2019-2024 Ram 1500 Crew Cab (including Big Horn, Laramie, Limited, Rebel, Tradesman, and TRX).

These Gen-Y heavy-duty steel running boards provide a stable, full-length 84-inch stepping surface for your Ram 1500. Designed to handle harsh job site conditions and off-road environments, the unique criss-cross pattern provides superior anti-slip traction while allowing mud, snow, and debris to fall through the boards instead of building up. Constructed from American steel and finished in a durable black powder coat, these steps are rated for a 400 lb. capacity to ensure safe entry and exit for passengers and drivers alike.

• Manufacturer Part Number: GH-25002
• Length: 84 inches
• Weight Capacity: 400 lbs.
• Material: Heavy-duty American steel
• Finish: Black powder coat for corrosion resistance
• Design: Anti-slip criss-cross pattern for debris clearance
• Fitment: Specific to Crew Cab models
• Country of Origin: Made in USA

Fits select 2014-2023 Cadillac, Chevrolet, Ford, GMC, and Ram vehicles, including Silverado/Sierra 1500-3500, F-150, Super Duty, Bronco, and full-size SUVs.

Restore the automatic functionality of your electric running boards with this genuine AMP Research Smart Series PowerStep Replacement Controller. This unit acts as the primary control module, processing door sensor signals to manage the motorized deployment and retraction of the steps. Engineered to match original equipment specifications, it ensures your PowerSteps operate with the correct timing, safety obstruction sensing, and reliability you expect from the Smart Series line.

• Manufacturer Part Number: 19-04732-SSA
• Compatible exclusively with AMP Research Smart Series PowerStep systems
• Direct plug-and-play replacement for a failed or damaged control module
• Weather-sealed enclosure designed to withstand under-chassis moisture and debris
• Maintains factory-level communication between door sensors and step motors