# AMP Research 77.5in Rail Extrusion

Replacement rail assembly for AMP Research PowerStep XL Does not include Step Assembly

-   PowerStep XL Extruded Rail/Endcap Replacement

This Part Fits:

Year

Make

Model

Submodel

2019-2024

Ram

1500

Big Horn

2022-2024

Ram

1500

HFE

2019-2024

Ram

1500

Laramie

2019-2021

Ram

1500

Laramie Longhorn

2019-2024

Ram

1500

Limited

2021-2024

Ram

1500

Limited Longhorn

2019-2024

Ram

1500

Lone Star

2021

Ram

1500

Longhorn

2019-2024

Ram

1500

Rebel

2020-2021

Ram

1500

Special Service

2019-2024

Ram

1500

Tradesman

2021-2024

Ram

1500

TRX

2021

Ram

1500

TRX Launch Edition

## Details

- **Price:** 548.57 CAD
- **Vendor:** AMP Research
- **Type:** Running Boards

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 548.57 CAD | In stock |

## Images

- Photo - Primary

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/amp-research-77-5in-rail-extrusion)
> Updated: 2026-07-13