Skyjacker 21-23 Jeep Wrangler Unl. Rubicon 392 4.5in Component Box

Front and Rear Shock Extension Relocation Brackets reposition your Jeep factory tuned performance shocks. Replacement Front Adjustable Track Bar includes Skyjacker installed pressed-in HD OEM style rubber bushing and an adjustable 3/4-in. Heavy-Duty Rod End, Jam Nut and Alignment Bushings. Front and Rear Bump Stop Spacers bolt onto the axle bump pads and keep the suspension travel safely in check. Front and Rear Extended Length Sway Bar End Links allow full articulation as the suspension drops (full droop). These sway bar end links include Skyjacker installed pressed-in HD OEM style rubber bushings. A heavy duty Rear Track Bar Upper Mount Bracket is included to center the axle under the vehicle to address the new ride height and help keep the factory roll center of the Rubicon 392. Proper suspension geometry ensures the Electronic Stability Control (ESC) system functions within factory parameters.

Additional Information

COM BOX;4.5in.JL RUBICON 392

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.

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb	SKU	Kit Title
	skyJL45R3KELT	Skyjacker 4.5 in. Suspension Lift System 21-23 Jeep Wrangler Unlimited Rubicon 392 (1x skyJL24LL, 1x skyJLUR453FDR, 1x skyJLUR403RDR, 1x skyJL45R3ELT)

• Complete Bolt-On. No Cutting/Drilling Or Other Mods Needed
• Complete With All High-Quality Grade Mounting Hardware
• Drives Like A Performance Handling Suspension Package
• Extended Length Sway Bar End Links Allow Full Articulation
• Front\Rear Lower Links Maintain OEM Suspension Geometry
• Includes Adjustable Front Track Bar\Rear Track Bar Bracket
• Includes Bump Stop Spacers\Brake Line Extension Brackets
• Retain OEM Shocks With Shock Extension Relocation Brackets
• Retains Your Distinctive Jeep Engineered Rubicon Features
• Upgrade Performance Solution To Gain Suspension Clearance
• Works With OEM Electronic Stability Control [ESC] System

Note regarding Rubicon badged vehicles.

Rubicon badging/decals alone do not confirm Rubicon specification, as some vehicles may have aftermarket or dealer-added decals. Please confirm your vehicle’s VIN/trim and Rubicon-specific hardware before ordering, especially for suspension, steering, axle, driveline, bumper and underbody parts.

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.

Product Details

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.

Reference Information

Lift Kit-Suspension Component, COM BOX,4.5"JL RUBICON 392