Step 1
Air Management
Choose the valves and controls that raise, lower and level your suspension.
Shop Air Management Kits
SMC 3/8-Inch Air Suspension Valve
12-volt SMC valve with mounting bracket for custom air suspension systems using 3/8-inch NPT plumbing. A strong choice for responsive four-corner or front/rear air management setups.
Specifications
- Port size: 3/8-inch NPT
- Orifice size: 10 mm
- CV flow rating: 2.4
- Working pressure: 200 PSI
- Burst pressure: 300 PSI
- Includes mounting bracket
System planning
- 4 valves: front and rear control
- 8 valves: front, rear and side-to-side control
Pair with compatible DOT air line and fittings sized for your air-management layout.
Build the complete system
What Else Do I Need?
Most air-suspension builds need more than one component. Use these categories to complete the system, then contact us if you want help matching parts.
Step 2
Air Bags & Mounts
Match bag size, travel, port size and available chassis clearance.
Shop Air Bags & Bag Mounts
Step 3
Compressors
Build dependable air supply around the tank size and pressure your system needs.
Shop Viair Compressors - Free Shipping
Step 4
Air Tanks
Select tank capacity and port layout for the space available in your build.
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Step 5
Fittings
Finish the plumbing with the correct thread and air-line sizes.
Shop Fittings
Step 6
Air Line
Route the system with the line diameter required by your valves and fittings.
Shop Air Line