Description
ARB CKMTA12 12-volt On-Board Twin Motor Air Compressor & Grimm OffRoad mounting bracket kit for 2021-Up Ford Bronco. DOES NOT FIT BRONCO RAPTOR.
Kit Includes:
Fully assembled and tested air compressor (12V )
Grimm OffRoad Compressor Engine Bay Mounting Kit for 21-Up Ford Bronco
Complete wiring loom w/ Air Locker solenoid plug-in terminals.
Automotive OEM quality compressor isolating switch.
2 x relocatable splash resistant air filters with washable high-flow sintered bronze filter cartridges.
Mounting bolts and washers.
Comprehensive photo illustrated installation guide.
Mounting Bracket Kit Features:
Complete bracket kit for exterior mounting of ARB’s Twin Compressor
Mounts one ARB Twin Compressor
Places compressor in engine bay
Comes with brackets, wiring, hose, air fittings, and hardware
Backed by a limited lifetime warranty
Made in the USA
Fitment:
2021+ Ford Bronco
Fitment Notes:
This bracket kit is only compatible out of the box with ARB’s Twin Air Compressor (ARB Part# CKMTA12). We cannot guarantee the fitment of other air compressor systems.
Compatible with ARB’s 171503 Compressor Manifold for installing additional accessories or air lockers.
Does not fit the Bronco Raptor
Bracket Kit for Engine Bay Mounting an ARB Twin Compressor
Grimm OffRoad’s compact mounting bracket kit solidly mounts ARB’s Twin Air Compressor under the hood of your 2021+ Ford Bronco. This is the most functional and integrated kit on the market. The included wiring harness allows convenient access to the on/off switch and air chuck on the right front fender and by tucking the air compressor vertically inside the inner fender, it is kept away from the elements while keeping the noise where it belongs: outside.
Includes Durable Steel Brackets, Lines, and Wiring
The Grimm OffRoad bracket kit includes four steel brackets, a new air line and fittings, and a wiring extender that connects to the compressor’s standard harness. Each bracket is made out of steel with a black powder coat finish to protect against corrosion. The larger brackets mount the compressor itself inside your Bronco’s inner fender, while the smaller brackets support and stabilize the compressor. The compressor is oriented with the two inlet air filters at the top of the engine compartment. The kit comes with a new braided stainless steel hose that runs to the included bulkhead fitting for attaching an air coupling like the one included in ARB’s 171302 Pump Up Kit. Each kit comes with all the necessary fittings, hardware and instructions you need to get it installed on your Bronco.
Easy to access air for airing up tires or setting up air lockers
Much quieter than cabin-mounted air compressors
Precision-cut, high-strength steel mounting brackets
All hoses, fittings, and hardware required for installation are included
Mounts ARB Twin Compressor above RH inner fender liner away from mud and water
Locates compressor intake filters at the top of the engine compartment
Simplifies the ARB wiring harness installation
Limited Lifetime Warranty
Made in the USA











