--- product_id: 49161262 title: "ARB CKMTA12 '12V' On-Board Twin High Performance Air Compressor by ARB" brand: "arb" price: "R33543" currency: ZAR in_stock: true category: "Arb" url: https://www.desertcart.co.za/products/49161262-arb-ckmta12-12v-on-board-twin-high-performance-air-compressor store_origin: ZA region: South Africa --- # 174 LPM airflow - fastest in class Dual cylinder twin motor design Thermal & circuit protection ARB CKMTA12 '12V' On-Board Twin High Performance Air Compressor by ARB **Brand:** arb **Price:** R33543 **Availability:** ✅ In Stock ## Summary > ⚙️ Power up your ride with the ultimate compact compressor—because every second counts! ## Quick Answers - **What is this?** ARB CKMTA12 '12V' On-Board Twin High Performance Air Compressor by ARB by arb - **How much does it cost?** R33543 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/49161262-arb-ckmta12-12v-on-board-twin-high-performance-air-compressor) ## Best For - arb enthusiasts ## Why This Product - Trusted arb brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Water-sealed motors with 100% ball bearings and thermal protection ensure quiet, long-lasting performance. - • **Unmatched Airflow Power:** Delivers a blazing 174 LPM for rapid tire inflation and tool use—stay ahead on every adventure. - • **Plug & Play Installation:** Complete wiring loom with Air Locker solenoid plug-ins simplifies setup—get ready faster, work smarter. - • **Safety-First Engineering:** Dual Maxi-Fuses and over-pressure valves provide professional-grade circuit redundancy and peace of mind. - • **Compact Twin Motor Design:** Dual cylinders maximize efficiency and durability without bulk—perfect for tight installs. ## Overview The ARB CKMTA12 is a high-performance 12V on-board twin air compressor delivering the highest airflow in its size class at 174 LPM. Featuring water-sealed, ball bearing motors with thermal protection and dual heavy-duty fuses, it ensures durability and safety in harsh environments. Designed for rapid tire inflation and powering air tools, it includes a full wiring loom for easy integration with ARB Air Locker systems, making it the professional’s choice for reliable, compact pneumatic power. ## Description ARB's new CKMTA12 and CKMTA24 twin on-board compressor kits were designed to fill the market need for a compact sized yet high-volume compressed air source to suit the high volume airflow needs of most air powered tools, and also to suit the actuation and control needs of the ARB Air Locker, and the harsh and demanding environment of the ARB Air Locker user. Applications: Pneumatic supply and electrical control for ARB Air Locker(s). (Air Locker Manifold Kit #171503 required) Rapid inflation of small, medium and large tires. Air tools rated up to 85LPM [3CFM] @ 6Bar [90PSI] continuous supply. Air tools rated higher than 85LPM [3CFM] @ 6Bar [90PSI] using an optional air tank suitable to the run time requirements. Kit Includes: Fully assembled and tested air compressor (12V or 24V). 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. Optional Accessories: ARB offers a range of accessories to help maximize the potential of your on-board compressor installation. 170631 - JIC4 [AN-4] male to 1/4NPT male adapter nipple 171301 - 6m [20ft] high temperature inflation hose with m/f US std air couplings 171302 - Pump-up kit for hard mounted tyre inflation 171309 - Compressed air blow gun to suit US std air coupling 171501 - 4 Liter [1 Gallon] forged aluminum air tank (JIC4 port x 2) 171503 - Complete manifold kit to suit Air Locker solenoid mounting 180103 - 12V electric solenoid (1/8BSPP ports x 2) ARB605US - Inflation/deflation gauge (stainless braided, lock-on) ARB606 - Tire inflator wand (long reach, push-on) ARB607 - Tire inflator chuck (angled, lock-on) ## Features - Motors are water sealed, 100% ball bearing equipped (i.e. no bushings), and feature a unique linear brush pre-load system for extra long life, low heat and quiet operation throughout the life of the unit. - Compact twin motor, dual cylinder design makes it the highest flowing compressor in its class (voltage vs. size). Highest air flow rate of any 12V compressor of its size on the market at 174LPM [6.16CFM]. - Full wiring loom included for simplified installation and easy plug-in connectivity to Air Locker control solenoids. (Note: Air Locker Manifold Kit #171503 required to mount solenoids). - Motors are internally thermal protected against extreme temperature damage. Over-pressure safety valve equipped. Equipped with dual heavy duty Maxi-Fuses for professional in-line circuit protection and true circuit redundancy in case of a fault. - Compressor pistons are equipped with a heavy duty European made cylindrical roller bearing. Hard-anodized cylinder bores and PTFE (Teflon) impregnated carbon fibre piston seals for reduced friction and maximum trouble free life. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0050DI9YQ | | Air Flow Capacity | 174 Litres Per Minute | | Best Sellers Rank | 449,350 in DIY & Tools ( See Top 100 in DIY & Tools ) 371 in Air Compressors (DIY & Tools) | | Brand | ARB | | Capacity | 6.16 cubic feet | | Colour | Blue and Black | | Compatible Hose Diameter | 0.25 Inches | | Customer Reviews | 4.6 4.6 out of 5 stars (476) | | Global Trade Identification Number | 09332018003836 | | Included Components | Manufactuered Brand Product | | Item Dimensions L x W x H | 27.9L x 12.7W x 50.8H centimetres | | Item Type Name | Automotive Part | | Item Weight | 0.1 Pounds | | Manufacturer | ARB | | Manufacturer Warranty Description | Warranty. | | Material | Metal | | Maximum Current | 68.6 Amps | | Maximum Horsepower | 0.5 Horsepower | | Maximum Power | 0.5 Horsepower | | Maximum Pressure | 150 Pound per Square Inch | | Model Name | ckmta12 | | Model Number | CKMTA12 | | Number of Items | 1 | | Part Number | CKMTA12 | | Power source | Electric Powered | | Recommended Uses For Product | Tire Inflation | | Sound Level | 6 Sones | | Special Features | Kit Includes: Fully assembled and tested air compressor, Complete wiring loom w/ Air Locker solenoid plug-in contacts. | | Style | On-Board | | Tank Volume | 4 Litres | | Unit Count | 71999.999 millilitre | | Voltage | 12 Volts | ## Product Details - **Brand:** ARB - **Noise level:** 6 Sones - **Power source:** Electric Powered - **Recommended uses for product:** Tire Inflation - **Voltage:** 12 Volts ## Images ![ARB CKMTA12 '12V' On-Board Twin High Performance Air Compressor by ARB - Image 1](https://m.media-amazon.com/images/I/612lwDgZbHL.jpg) ![ARB CKMTA12 '12V' On-Board Twin High Performance Air Compressor by ARB - Image 2](https://m.media-amazon.com/images/I/41bBr6kv+fL.jpg) ![ARB CKMTA12 '12V' On-Board Twin High Performance Air Compressor by ARB - Image 3](https://m.media-amazon.com/images/I/51PMsFVYgVL.jpg) ![ARB CKMTA12 '12V' On-Board Twin High Performance Air Compressor by ARB - Image 4](https://m.media-amazon.com/images/I/51GMXGvn5lL.jpg) ![ARB CKMTA12 '12V' On-Board Twin High Performance Air Compressor by ARB - Image 5](https://m.media-amazon.com/images/I/51zgciZNw4L.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: how loud is the unit? Is is too loud to mount in the cab area?** A: Here is a video I uploaded onto youtube. The compressor is mounted to a piece of 3/4" partical board (I still need to carpet it), which is mounted to some 1"x1"x1/8" angle steel, which I sandwich clamped onto my Garvin Wilderness interior rack in my 2015 Xterra which the legs were wrapped with a few wraps of "F4" or "self fusing tape" as found here on Amazon. The prevents damaging the finish on the legs, and provides another layer of vibration and noise dampening. Please note, I did not rehearse the recording so I say a few mistakes here or there, but you will get the point. https://www.youtube.com/watch?v=TVDWN7hc_Fk **Q: Does the Air Compressor contains the mounting clamp, backing plate, pressure switch, wire loom and all the mounting hardware? or just the compressor?** A: I cannot believe Amazon and ARB have not jumped on the fact that they do NOT list "what's in the box"! Shame on Amazon!Check the ARB website.It does indeed come with all you listed above except I am not sure if it has the mounting clamp or backing plate. I bought mine as a replacement for the same unit after 7 years of service. I did not need anything except the compressor. Good luck. **Q: Simple question: Can you run front and rear lockers with this compressor?** A: Yes you should be able to run both front and rear air lockers off this compressor. As well as air up tires!Thanks **Q: Will this fit and work mounted in the storage pocket under rear srorage on a 2 door 2008 jeep wrangler** A: i don't know, sorry! Most of the people install it under the hood of the engine, I have also seen it installed under the car near the gas tank, it is really small and you can place it anywhere since you control it from your cabin by a swich. if you are going to use it only to inflate the rubbers, it is fine anywhere, but if it is for use with blockers I recommend you under the engine hood. ## Frequently Bought Together - ARB CKSA12 Air Locker Accessories - ARB 180103 Aluminum Solenoid 12VDC 1/8" This is ARB's official replacement 12v electric Air Solenoid. - ARB 170201 Air Fitting Straight R1 5SP 5 mm to 1/8 mm. Ideal for an easy connection of the ARB Air Locker Line or the Trail-Gear Rear Disconnect --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/49161262-arb-ckmta12-12v-on-board-twin-high-performance-air-compressor](https://www.desertcart.co.za/products/49161262-arb-ckmta12-12v-on-board-twin-high-performance-air-compressor) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-25*