The ARB BASE263 Roof Rack Kit is a complete, low-profile cargo solution designed specifically for the Jeep Wrangler JL Unlimited 4-door. Built around ARB’s innovative BASE Rack platform, this system combines strength, lightweight construction, and unmatched modularity for overland and off-road use.

The kit includes a 61" x 51" BASE Rack platform, vehicle-specific mounting system, integrated wind deflector, and front ¾-length side rails. The sleek, aerodynamic design reduces wind noise while maintaining a close-to-roof fit for improved clearance and stability.

Constructed from durable, powder-coated aluminum, the BASE Rack is engineered to handle demanding conditions while keeping weight to a minimum. ARB’s dovetail mounting system allows for fast, secure, and flexible attachment of a wide range of accessories such as awnings, recovery gear, lighting, and storage solutions.

Whether you're building a weekend adventure rig or a fully equipped overland vehicle, the BASE263 kit delivers a versatile and reliable foundation for all your gear.

Kit Components:

• ARB1770020 – BASE Rack
• ARB17950010 – BASE Rack Mount Kit
• ARB1780040 – BASE Rack Front 3/4 Rail
• ARB17950020 – BASE Rack Deflector

Specifications

• Color: Black
• Compatible with Soft Top: No
• Finish: Powder Coat
• Material: Aluminum
• Mounts To: Top

Warranty: 3 Year Warranty

Fitment: JL 4DR