BASE Rack Mount Kit

Using the proven internal frame for ARB's classic style roof racks as the basis, a BASE Rack specific mount kit has been developed for the Jeep Wrangler JL Unlimited fitted with the factory hardtop. Internal bracketry is carried over from the previous kit with BASE Rack specific blade brackets developed to suit the 61 x51 PN 1770020 BASE Rack. The BASE Rack takes accessories and cargo loading to a whole new level of simplicity, speed and personalisation. With a choice of sizes, accessories and attachments, you can truly Make It Your Own. By incorporating a dovetail extrusion around both the full perimeter and along each edge of the internal beams, the BASE Rack provides endless mounting and attachment options. Adding, removing and repositioning accessories and roof loads is quick and easy with the BASE Rack's dovetail system, making it easier to install and remove individual items without disturbing the whole load. Plus, unlike traditional roof rack channels, the BASE Rack dovetail extrusion won't collect dust and debris. Each BASE Rack accessory or fixture attaches to the rack with a simple clamp mount, including larger hardware such as Hi-Lift(TM) Jack mounts, rollers, recovery boards and even a BASE Rack custom light bar.

Additional Information

ARB BASE Rack Mount Kit for use with BASE Rack 1770020;

Application Summary

SUITS 1770020

Part Type

Roof Rack Mount Kit

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
	arbBASE261	ARB Base Rack Kit Includes 61in x 51in Base Rack w/ Mount Kit and Deflector (1x arb17950010, 1x arb17950020, 1x arb1770020)
	arbBASE262	ARB Base Rack Kit Includes 61in x 51in Base Rack w/ Mount Kit Deflector and Front 1/4 Rails (1x arb17950010, 1x arb17950020, 1x arb1770020, 1x arb1780020)
	arbBASE263	ARB Base Racks for 2018-2025 WRANGLER - BASE263 BASE Rack Kit; Includes 61in x 51in BASE Rack with Mount Kit, Deflector, and Front 3/4 Rails
	arbBASE264	ARB Base Rack Kit Includes 61in x 51in Base Rack w/ Mount Kit Deflector and Full Rails (1x arb17950010, 1x arb17950020, 1x arb1770020, 1x arb1780080)
	arbBASE265	ARB Base Rack Kit Includes 61in x 51in Base Rack w/ Mount Kit Deflector and Trade Rails (1x arb17950010, 1x arb17950020, 1x arb1770020, 1x arb1780110)

• Added minimum height to vehicle is 2.75
• Bottom of BASE Rack to roof's high point clearance is 1.37
• Compatible w/ARB Roof Rack LED Light Bar [PN 1780500]
• Compatible with ARB Roof Rack LED light bar (PN 1780500)
• Front section of OE hardtop is removeable with BASE Rack in place
• Mount feet attach to OE factory points in the vehicle roof
• Mount kit compatible with 61 x 51 BASE Rack (PN 1770020)

Note for Australian and European Markets

All ARB products are genuine and supported directly by StreetFX with in-house warranty in line with Australian Consumer Law (ACL). StreetFX is not affiliated with ARB Corporation. Front bars, and some accessories, may have slight regional differences between domestic and imported vehicles. Variations can occur due to compliance, factory LHD or RHD configurations, and may have different regional fitment standards. We recommend confirming details with a StreetFX representative if you are unsure whether your item may be affected by these differences.

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

ARB BASE Rack Mount Kit; For Use with BASE Rack 1770020