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🧾 Overview
The Grimm OffRoad ARB Twin Compressor Mounting Bracket Kit provides a clean and secure solution for installing an ARB CKMTA12 Twin Air Compressor under the hood of Jeep Wrangler JL/JLU and Gladiator JT models. The system mounts the compressor behind the driver-side inner fender near the brake booster, protecting it from mud and water while keeping it easily accessible.
The kit includes precision-cut steel mounting brackets, filter relocation hoses, wiring extensions, and installation hardware, allowing the compressor and intake filters to be relocated to optimal positions within the engine bay. An included heat shield helps protect the compressor from engine heat, while the integrated mounting solution simplifies wiring and air line routing for onboard air systems.
✔ Engine bay mount for ARB CKMTA12 Twin Air Compressor
✔ Precision-cut steel brackets with black powder coat finish
✔ Relocates compressor intake filters to top of engine bay
✔ Includes wiring extensions, hoses, and hardware
✔ Made in the USA
🛠 Installation
- Vehicle-specific bolt-on installation inside the engine bay. Some vehicles may require removal of inner fender components during installation.
📌 Specs
- Engine Bay Compressor Mount – Positions the ARB Twin Compressor under the hood behind the inner fender for protection from mud and water.
- Integrated Mounting Solution – Includes brackets, wiring extender, air lines, and hardware for a complete installation.
- Filter Relocation System – Moves compressor intake filters to the top of the engine bay for cleaner airflow.
- Aluminum Heat Shield – Helps protect the compressor from high engine bay temperatures.
- Precision Steel Brackets – Laser-cut steel construction with corrosion-resistant powder coating.
- Simplified ARB Wiring Integration – Wiring extender helps streamline connection to the compressor harness.
📘 Specifications
- Brand: Grimm OffRoad
- Product Type: Compressor Mounting Bracket Kit
- Compressor Compatibility: ARB CKMTA12 Twin Air Compressor
- Mount Location: Engine Bay (Driver-Side Inner Fender)
- Material: Steel
- Finish: Black Powder Coat
- Installation Type: Bolt-On
- Country of Origin: USA
- Sold As: Kit
📦 What’s Included (What’s in the Box)
- Mounting Components
- Compressor Mounting Plate
- Controls Plate
- Spacer Plate
- Aluminum Heat Shield
- Air System Components
- High-Pressure Stainless Steel Air Line
- Long Air Filter Relocation Hose
- Short Air Filter Relocation Hose
- Air Filter Relocation Fittings
- Electrical Components
- Compressor Control Harness
- Hardware
- Mounting Bolts
- Washers and Nylock Nuts
- Zip Ties
- Installation Hardware
🛡 Warranty
- Manufacturer-backed Limited Lifetime Warranty provided by Grimm OffRoad.
⚠️ Fitment Notes
- Jeep Wrangler JL (2018–Present)
- Jeep Wrangler JLU Unlimited (2018–Present)
- Jeep Gladiator JT (2020–Present)
⚠️ Fitment Notes
- Designed specifically for the ARB Twin Air Compressor (CKMTA12). Other compressors may not fit.
- Not compatible with:
- Jeep Wrangler 4xe
- Jeep Wrangler Rubicon 392
- Jeep Wrangler / Gladiator EcoDiesel
- Compatible with stock and many aftermarket inner fenders.