SRL2 Adjustable Aluminum Step Rail for F-150 Crew Cab

Name: SRL2 Adjustable Aluminum Step Rail for F-150 Crew Cab
Brand: Rough Country
SKU: 51141
Price: 469.95 USD
Availability: InStock

$469.95MAP price

Free shipping · 30-day returns

In stock: 2 available

Shipping weight: 61 lb.

Crew cab only. The SR2/SRX2 step box in this kit is specific to the 2015-22 F-150 crew cab
Ships as three components: crew cab adjustable step box, SRL2 step box, and a 79-inch adjustable rail
Powder-coated aluminum rail on powder-coated steel brackets, with zinc-plated black stainless hardware and molded end caps
Step position is adjustable along the rail; Rough Country lists a 1-2 hours install time and a downloadable installation guide is available

📄 Download the installation guide (PDF)

About this kit

SRL2 Adjustable Aluminum Step Rail, fitment-checked

Rough Country 51141 is an SRL2 adjustable aluminum step setup for the 2015-22 F-150, and the crew cab configuration is the only one it mounts to. Do not order it for extended or single cab trucks. The kit ships as three boxed pieces: the crew cab SR2/SRX2 adjustable step box, the SRL2 step box, and a 79-inch adjustable rail. Steps slide along the rail so you can set them where your doors actually need them.

What’s in the box

Kit contents

1× FORD 2015-22 F150 CREW CAB SR2/SRX2 ADJUSTABLE STEP BOX 52001BOX1
1× SRL2 STEP BOX (4 STEPS) SRL2991
1× ADJUSTABLE STEP RAIL - 79IN 79RAILBOX

Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 51141 kit fits the vehicles shown in the fitment section above.

Specifications

Specs

Brand	Rough Country
Part number	51141
UPC / GTIN	00840269946912
Shipping weight	61 lb
Country of origin	MX
Category	Exterior Accessories › Running Boards

Why buy here

The fitment-first store

Manufacturer-listed exclusions shown. We publish what a part does not fit, before you buy, not after the return.

Sourced from the application data. Fitment on this page comes from the manufacturer’s application catalog, not a copied listing.

Real install docs. The actual step-by-step guide, linked right on the page.

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