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N-Fab RKR Rails 2018 Jeep Wrangler JL 4 Door Dab Length - Gloss Black - 1.75in

SKU: NFBJ184RKRS4

Running Boards, Nerf Bars and Truck Steps

NFB RKR Step System...

N-Fab RKR Rails 2018 Jeep Wrangler JL 4 Door Dab Length - Gloss Black - 1.75in

SKU: NFBJ184RKRS4

Running Boards, Nerf Bars and Truck Steps

NFB RKR Step System...

A$1,603.45
LAST ONE! Est Ship 3-5 days. In stock at 1 location (only 1 available)

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Description

RKRStp 18-24 JL 4Dr

N-FAB RKR Rails Provide superior protection while enhancing the look of the vehicle. Constructed using 0.12 in. wall, 1.75 in. tubular steel, RKR Rails are treated inside and out for extra corrosion resistance so you know they are built to last. Finished with a durable textured black powder coat, N-FAB RKR Rails look as good as they perform both on and off-road. Making a great product even better, N-FAB offers optional Detachable Steps that are compatible with all N-FAB RKR Rails and Factory Toyota FJ Rock Rails. These steps offer convenient vehicle access for daily use and can be removed to allow for maximum group clearance when off-road.

Additional Information

RKR Step System-Full Length (1 Step Mount/1 Step per Side)-1.75 in. Rails-2018-2024 Jeep Wrangler JL 4-Door-Textured Black

Part Type

Step Nerf Bar Kit

Additional Application Notes
• Dual 1.75 in. Railsw/XD Brackets; 2 Steps Mount Per Side; Textured Black

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

Data: v4.2 - Upd: 2026-11-08 16:44:36

Features

  • 2 Steps Mount Per Side
  • 465 lb/ Load Rating
  • 5 Year Finish Warranty
  • Dual 1.75 in. Rails w/XD Brackets
  • Fully Welded 1-Piece Design
  • Lifetime Workmanship Warranty

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

BTO:Yes
Color:Textured Black
Description:RKR Step Sys-Full Len (2 Stp Mnts/2 Stp)-18-24 Wrangler JL 4Dr-TX Blk
Material:Texture Steel
Part Number:nfbJ184RKRS4
Title:N-FAB RKRStp 18-24 JL 4Dr J184RKRS4
Tube Shape:Round

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 06:13:08

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s N-fab, N-fab (real Truck)
StreetFX SKU nfbJ184RKRS4
SFX Item ID 4227562
Accounting SKU nfb-J184RKRS4
Manufacturer SKU J184RKRS4
Manufacturer UPC 843206126828
Alternative References NFB-J184RKRS4

Nerf Bar, RKR, Steel, Texture Black Powdercoated, Jeep, Pair

Upgrade your RKR rails from style to function with the addition of N-FAB RKR nerf steps—lateral add-ons that are suitable for applications across the spectrum of rugged pickups, Jeeps, and SUVs, including Hummers! Sold in pairs, the nerf steps' length runs from the back of the front wheel to the rear of the cab. This RKR system includes detachable side steps on the 1.75 in. tubular steel with 0.120 in. walls, and is finished with a good-looking, textured black powdercoat for extra durability. Each nerf step set is custom designed to bolt-on with the included hardware. Order the set designed to fit your truck.

Product Attributes
UPC843206126828
BrandN-fab
ColorBlack
FinishTextured
LightedNo
PoweredNo
MaterialSteel
QuantitySold as a pair.
Part TypeRunning Boards, Nerf Bars and Truck Steps
Coating TypePowdercoated
Product LineN-FAB RKR Nerf Steps
Diameter (in.)1.750 in.
Side Step StyleNerf bar
Drilling RequiredNo
Side Step PositionWheel-to-wheel
Door Switches IncludedNo
Total Step Pad Quantity4
Wiring Harness IncludedNo
Manufacturer's Part NumberJ184RKRS4
Mounting Brackets and Hardware IncludedYes

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