Coupler Cork – Automotive (Tru-Flate / T-Style)
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Your onboard air system lives where dirt, mud, dust, sand and water are part of the territory. An exposed quick-connect coupler gives all of it somewhere to go.
The CMM Offroad Coupler Cork – Automotive provides a simple, purpose-built way to protect an unused female air coupler until you're ready to connect your hose.
Precision CNC-machined in the USA, it pushes directly into a compatible 1/4" Tru-Flate (Automotive / T-Style) female quick-connect fitting just like the mating air plug would. Once installed, it helps prevent contaminants from reaching the internal components of the coupler.
This version fits 1/4" Tru-Flate couplers, also known as Automotive or T-Style.
It is not interchangeable with our Industrial Coupler Cork, which fits 1/4" Industrial couplers (ISO 6150 Series B, Fed Spec A-A-59439, also known as B-Style). The two plugs have different nose profiles, so choose the one that matches your coupler. Not sure which you have? Compare the nose of the plug that connects to your coupler with the photos above, or reach out and we'll help.
6061-T6 Aluminum
Our standard Coupler Cork provides an excellent combination of durability, corrosion resistance and lightweight performance.
7075-T6 Aluminum
For customers who want the premium option, our 7075 version provides substantially higher material strength while maintaining the same compact design.
Every CMM Coupler Cork receives a Cerakote finish for additional surface protection and the finished appearance you'd expect from CMM Offroad.
Available in:
Ideal for compatible Tru-Flate (T-Style) female couplers mounted on:
Each Coupler Cork includes a stainless steel split-ring retainer, providing a durable attachment point for tethering the plug near the coupler so it's there when you need it.
You've invested in your compressor, air lines, air tools, fittings and onboard-air system. Don't leave the connection point exposed.
Plug it. Protect it. Hit the trail.
Please read the policy below to familiarize yourself with how we operate.
Please verify the part number that you are ordering before you place your order. If a part is ordered incorrectly by the customer and then returned, the customer will be responsible for all shipping charges and will be subject to a 20% restocking fee. We cannot be held responsible for manufacturer misinformation. If we messed up the order, then of course, we will take care of it. An RGA number must be requested within 7 days of receipt of the product by the customer. Returns must be received within 30 days of the initial purchase. We do not accept returns after 30 days. If an RGA is requested after 7 days of receiving the product then only an in-store credit will be issued. We do not refund shipping costs.
At Offroad Trading Company, we are committed to providing high-quality products and ensuring customer satisfaction. It does not matter if it is a Jeep, Truck, Bronco or any other 4x4 vehicle, our extensive experience and deep understanding of the off-road industry enable us to offer products that meet the highest standards of quality and performance. Choosing Offroad Trading Company means choosing a partner who is as passionate about off-roading as you are.