ARB Twin On-Board Air Compressor Kit — 2021+ Ford Bronco (CKMTA12BK1)
Everything you need to add ARB's flagship twin-motor on-board air to your Bronco — compressor plus a Ford-engineer-validated engine-bay mount, 100% bolt-on.
A Bolt-On Bronco Air System
Whether you're a seasoned overlander or new to the trail, on-board air is one of the highest-value upgrades you can add. This kit makes it a straightforward, under-hood install on your 2021+ Ford Bronco using the ARB Compressor Engine Bay Mount — a mount validated by Ford engineers that's 100% bolt-on and uses factory mounting points.
It supports both the 2.3L EcoBoost and 2.7L V6 engines, and puts a handy control switch right next to the compressor so airing up is quick and convenient.
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Powered by the ARB Twin (CKMTA12)
At the heart of the kit is ARB's top-rated twin-motor compressor: 150 PSI max, 6.16 CFM airflow, and a 100% duty cycle. That means fast fills on big tires and the ability to run ARB Air Lockers or air tools (with the appropriate accessories / a 4L tank).
Like all ARB compressors, it's sealed to IP55 against moisture and dust and built with hard-anodized bores and Teflon-impregnated piston seals for a long, trouble-free life.
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📋 Kit Details & Specs
Kit Part #: CKMTA12BK1 · Includes: ARB Twin 12V Compressor (CKMTA12) + Ford-validated engine-bay mount
Compressor: 12V · 150 PSI max · 6.16 CFM @ 0 PSI · 100% duty cycle · IP55
Mount: Steel, black satin powder coat · 100% bolt-on to factory points
Fits: 2021-2023 Ford Bronco (2.3L & 2.7L, non-Raptor) · Note: air hose & air accessories sold separately
FAQ
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Does it fit my Bronco engine?
Yes — the mount supports both the 2.3L EcoBoost and 2.7L V6 in 2021-2023 Broncos (non-Raptor).
Is cutting required?
No — it's 100% bolt-on using factory mounting points, and the mount was validated by Ford engineers.
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What's included?
The ARB Twin 12V compressor (CKMTA12) and the engine-bay mount with a switch. Air hose and air accessories are sold separately.
Twin vs single kit?
The twin fills faster and handles heavier air demand. If you want a lower-cost option for basic tire fills and lockers, see the single-compressor Bronco kit below.
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Related Options
Prefer a lower-cost setup? The single-motor Bronco kit covers tire fills and air lockers.
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The standalone CKMTA12 twin compressor on its own, for custom mounting locations.
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