ARB BASE Rack Mount Kit for 2010–2023 Toyota 4Runner

Upgrade your Toyota 4Runner with the ARB BASE Rack Mount Kit, engineered specifically for use with the ARB 61" x 51" BASE Rack. Using the proven attachment methods found on ARB's classic-style roof racks as its foundation, this vehicle-specific mounting system has been developed specifically for the Toyota 4Runner and the ARB BASE Rack PN 1770020. Purpose-built blade brackets provide a secure, low-profile installation while utilizing factory roof mounting points.

The innovative BASE Rack design incorporates a dovetail extrusion around the entire perimeter and along each internal beam, creating nearly unlimited mounting possibilities for accessories and cargo. This unique system allows users to quickly add, remove, or reposition accessories without disturbing the rest of the load. Unlike traditional roof rack channels, the BASE Rack's dovetail system resists the buildup of dirt and debris while providing a clean, streamlined appearance. From recovery boards and Hi-Lift jack mounts to rollers, rooftop gear, and ARB's custom LED light bar systems, accessories attach securely using simple clamp-style mounting hardware for maximum versatility and ease of use.

Key Features

• Vehicle-specific mounts for Toyota 4Runner
• Mount kit compatible with ARB BASE Rack PN 1770020 (61" x 51")
• Mount feet attach directly to OE factory roof mounting points
• Compatible with ARB Roof Rack LED Light Bar PN 1780500
• Secure, low-profile mounting solution for ARB BASE Rack systems

Vehicle Fitment

Fits the Following Toyota 4Runner Models:

• 2010–2023 Limited
• 2020–2021 Nightshade
• 2010–2023 SR5
• 2018–2023 SR5 Premium
• 2010–2016 Trail
• 2021–2022 Trail
• 2017–2023 TRD Off-Road
• 2018–2023 TRD Off-Road Premium
• 2015–2023 TRD Pro
• 2022–2023 TRD Sport
• 2020–2021 Venture
• 2023 40th Anniversary Edition

Specifications

Brand: ARB 4x4 Accessories

Rack Compatibility: ARB BASE Rack PN 1770020 (61" x 51")

Finish: Textured Black

Mounting Style: Factory Roof Mounting Points

What's Included

• Vehicle-specific mounting brackets
• Roof rack mounting feet
• Installation hardware

Installation

Estimated Install Time: 2–3 Hours

Difficulty Level: Moderate

Installation Note: Professional installation is recommended. Verify all hardware is properly torqued according to manufacturer specifications before loading cargo or accessories.

Ideal For

• Overland builds
• Camping and adventure vehicles
• Rooftop storage systems
• Recovery gear mounting
• Rooftop tents and expedition equipment
• Off-road travel setups

The ARB BASE Rack Mount Kit provides the secure foundation needed to maximize the capability of your Toyota 4Runner while maintaining a clean, factory-inspired appearance. Designed for strength, versatility, and long-term durability, it’s the ideal mounting solution for your ARB BASE Rack system.