ARB Wiring Loom Ckma12/24 - 180409

The ARB Wiring Loom for CKMA12/24 (Part #180409) is the purpose-built air compressor wiring harness designed to integrate seamlessly with ARB's single-motor CKMA12 and CKMA24 onboard air compressors. Whether you're replacing a damaged loom or completing a fresh compressor install, this harness provides all the electrical connections needed to get your ARB air system up and running reliably — a critical component for any serious overlander or off-road enthusiast who depends on on-board air for lockers, tires, and air tools on the trail.

Key Features & Benefits

• Purpose-Built Compatibility: Designed specifically for the ARB CKMA12 and CKMA24 single-motor compressors, so you're getting an exact-fit harness — no splicing, adapting, or guesswork required.
• Complete Connection Infrastructure: Provides all the necessary connections for a full compressor installation, simplifying the wiring process and reducing the chance of installation errors.
• Simplified Installation: The loom is engineered to make the installation process straightforward, helping both experienced installers and DIYers get the compressor operational quickly and correctly.
• Reliable, Safe Operation: A properly matched wiring loom ensures your ARB compressor functions efficiently and safely — protecting both the compressor and your vehicle's electrical system from potential wiring faults caused by mismatched aftermarket wiring.
• LINX System Compatible: According to ARB USA sourcing, the 180409 harness also supports integration with the ARB LINX IO Multi module, enabling expanded control over your ARB 4x4 accessories from the LINX display — making it especially useful for builds centered around the ARB LINX ecosystem.
• 5-Meter Harness Length: At 5 meters, the harness provides ample reach for routing through a variety of vehicle engine bay and cabin configurations without requiring extensions.
• ARB Quality Standards: Built to ARB's exacting standards for durability and secure connection, ensuring the harness holds up to the vibration, heat, and moisture demands of off-road touring.

Specifications

• Part Number: 180409
• Brand: ARB 4x4 Accessories
• Harness Length: 5 meters
• Compatible Compressors: CKMA12 (12V), CKMA24 (24V)
• LINX Compatible: Yes — supports ARB LINX IO Multi module integration

Fitment

The ARB 180409 Wiring Loom is a compressor-specific accessory, not a vehicle-specific fitment part. It is compatible with:

• ARB CKMA12 — Single Motor Onboard 12V Air Compressor
• ARB CKMA24 — Single Motor Onboard 24V Air Compressor

Important Fitment Notes:

• This loom is not intended for the ARB twin-motor compressor (CKMTA12/CKMTA24). If you own a twin-motor unit, you will need the separate ARB wiring loom designed for the CKMTA12/24 (such as part numbers 180414 or 180415).
• This harness is compatible with any vehicle in which the ARB CKMA12 or CKMA24 compressor is installed — the loom's application is determined by your compressor model, not your vehicle's year, make, or model.

What's in the Box

• 1x ARB Air Compressor Wiring Loom / Harness (5 meters) for CKMA12/CKMA24

Note: The compressor itself and all other mounting hardware are sold separately.

Why Buy from ThreePiece.us

• Free Shipping on Every Order: The ARB 180409 Wiring Loom ships free to your door — no minimum order required.
• Affirm Financing Available: Spread your purchase over time with Affirm financing, making it easy to complete your ARB air system build without waiting.
• Expert Fitment Support: Not sure if the 180409 is the right loom for your compressor or LINX setup? Our team is here to help you confirm compatibility before you order, so you get the right part the first time.

Frequently Asked Questions

Q: What is the difference between ARB part 180409 and part 180415?
A: The 180409 wiring loom is designed for ARB's single-motor compressors — the CKMA12 and CKMA24. The 180415 is a wiring loom supply designed for the twin-motor CKMTA12/24 compressor. Make sure to match the loom to your specific compressor model.

Q: Will the 180409 wiring loom work with my ARB LINX system?
A: Yes. According to ARB USA, the 180409 harness is specifically designed for use with the ARB LINX IO Multi module, providing the connection infrastructure to integrate and control accessories through the LINX display.

Q: Does this wiring loom include Air Locker solenoid plug-in contacts?
A: ARB's CKMA12/24 compressor kits are noted to include a complete wiring loom with Air Locker solenoid plug-in contacts. If you are purchasing this loom as a standalone replacement, contact our team to confirm exactly which contacts are included for your specific installation needs.

Q: Is this a direct replacement if my existing wiring loom is damaged?
A: Yes — the 180409 is the OEM-matched replacement wiring loom for the CKMA12 and CKMA24 compressors, providing all necessary connections for a complete and proper reinstallation. If your original loom is damaged or missing, this is the correct part to restore full compressor function.