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Vehicle Info NeededARB 4X4PART NUMBER: 378-BASE321
BASE321 BASE Rack Kit with Mount and Deflector
$1,45195
Truck Freight
Ships on Sep 11, 2026
Lowest Price GuaranteeBASE Rack Kit with Mount and DeflectorVehicle-Specific Includes 72in x 51in BASE Rack, Mount and Deflector
ARB 4X4 378-BASE321 Features:
The BASE Rack takes accessories and cargo loading to a whole new level of simplicity, speed, and personalization. The BASE Rack is fully-welded aluminum for lightweight strength that doesn't flex under load. It can therefore be mounted close to the vehicle roof for a slimline aesthetic and reduced drag. Its dovetail extrusion attachment system runs the full perimeter of the rack and along each internal beam providing endless mounting and attachment options. Adding, removing, and repositioning accessories and roof loads is quick and easy, and individual items may be installed or removed without disturbing the whole load. Unlike traditional roof rack channels, the BASE Rack dovetail system doesn't collect dust and debris. This kit includes a 72 in (L) x 51 in (W) BASE Rack and mount kit with wind deflector to suit the Toyota 4Runner. The longer rack allows for more storage space and ability to distribute the weight more evenly.- Fully-welded from extruded aluminum with a cross beam design, the BASE Rack has no need for a supporting subframe and exerts no flex under load.
- Net payload is 148 lb per vehicle manufacturer stated load carrying capacity.
- Operation of manufacturer sunroof is not recommended while roof rack is installed.
- Maximum load per BASE Rack beam is 55 lb. Loads must be evenly distributed and adequately secured.
- Extruded aluminum beams feature rigid internal bracing. The cross beam design provides a loading platform for a more versatile range of cargo, particularly long, thin items such as timber.
- Finished in Integrit textured black powder-coat. This finish creates a durable, corrosion-resistant, scratch-resistant surface allowing you to easily clean off debris while the black color adds a sleek modern look to your vehicle.
- Removable end caps allow access to the channel for installing hidden electrical cables for roof lighting and solar.
- Unique dovetail mounting extrusion offers greater versatility, flexibility and speed in accessory placement and attachment. The dovetail design means less dirt entrapment and easy cleaning.
- The wind deflector mounted to the underside of the rack results in a quiet driving experience.
- Suited to a wagon the BASE Rack is 72 in (L) x 51 in (W) and approximately 44 lb. The added minimum height to the vehicle is 4 inches.
Part TypeRoof Rack
BrandARB 4X4
Package Height6.1
Package Width63.5
Package Length149.5
Weight72.0 PG
Part CategoryAccessories
Vendor Part NumberBASE321
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
