AMP Research

AMP PowerStep XL for 2004-2007 Ford F-250/350/450 SuperCrew

Name: AMP PowerStep XL for 2004-2007 Ford F-250/350/450 SuperCrew
Brand: AMP Research
SKU: 77104-01A
Price: 2299.99 USD
Availability: InStock

$2,299.99 USD

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SKU:77104-01A

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Key Features

Auto-deploys when a door opens and retracts flush under the rocker when the doors close
Extends about 4 in. lower and farther out than the standard PowerStep for tall and lifted trucks
Extruded aluminum step, 6 in. wide with non-slip tread, rated to support 600 lb per side
Die-cast aluminum PTFE-coated linkage with stainless steel pivot pins
Weather-sealed electric motors and integrated LED step lights
Complete two-side kit with vehicle-specific brackets, wiring harness, and hardware
Backed by AMP Research's 5-year/60,000-mile limited warranty

The AMP Research PowerStep XL (77104-01A) is a complete pair of extended-drop electric retractable running boards for the 2004-2007 Ford F-250, F-350, and F-450 Super Duty Crew Cab. Each board drops down the instant a door opens - reaching about 4 inches lower and farther out than the standard PowerStep - and retracts flush under the cab when the doors close.

Why owners choose it

Auto-deploys the instant a door opens, then retracts flush under the rocker a few seconds after the doors close.
Extends farther down and out than the standard PowerStep — about 4 in. lower — for an easier step into tall and lifted trucks.
Extruded aluminum step board, 6 in. wide with a non-slip tread, rated to support 600 lb per side.
Die-cast aluminum linkage with PTFE coating and stainless steel pivot pins resist corrosion.
Weather-sealed electric motors and integrated LED step lights.

What's included

Sold as a complete kit for both sides of the truck. Includes the driver- and passenger-side PowerStep XL assemblies with motors, a vehicle-specific wiring harness and control module, mounting brackets and hardware, integrated LED step lights, and an installation guide. Drilling is required and professional installation is recommended.

Specifications

Type: Electric retractable running boards, XL extended-drop (sold as a pair)
Reach: Extends about 4 in. lower and farther out than the standard PowerStep
Material: Extruded aluminum step with textured black powdercoat finish
Linkage: Die-cast aluminum, anodized and PTFE-coated, with stainless steel pivot pins
Step width: 6 in. with non-slip tread
Load rating: 600 lb per side
Lighting: Integrated LED step lights
Warranty: 5-year/60,000-mile limited manufacturer warranty

Fitment

Fits 2004-2007 Ford F-250, F-350, and F-450 Super Duty in Crew Cab (SuperCrew) only. Does not fit Chassis Cab, SuperCab, or Regular Cab.

Which AMP step fits your truck

The XL drops farther than the standard PowerStep, making it the choice for tall or lifted Super Duty trucks where a standard board would sit too high. The 2002-2003 Super Duty Crew Cab uses the XL 77106-01A instead. Match your model year and cab before ordering.

FAQ

How is the PowerStep XL different from the standard PowerStep?

The XL extends about 4 inches lower and farther out than the standard PowerStep, making it easier to step into tall or lifted trucks. Both share the same 6-inch aluminum board and 600 lb-per-side rating.

Does the 77104-01A fit a SuperCab or Regular Cab?

No. This application fits the Crew Cab (SuperCrew) only.

Does installation require drilling?

Yes. Mounting the brackets requires drilling and AMP recommends professional installation. The kit includes vehicle-specific brackets, a wiring harness and control module, and an installation guide.

What warranty does AMP Research provide?

AMP backs the PowerStep with a 5-year/60,000-mile limited warranty against defects in materials and workmanship.