Pneumatic Air Brake Quick Connector 6mm 8mm 10mm 12mm 14mm 16mm for Heavy Duty Truck Semi Trailer
High pressure air brake quick connector 6/8/10/12/14/16mm, push-in fitting, leak-proof, durable, universal for heavy duty truck & semi-trailer air system.
Description
Pneumatic Quick Connector / Push-In Air Fitting 6mm 8mm 10mm 12mm 14mm 16mm
These heavy-duty quick connectors are specially designed for the air brake system, air suspension, clutch booster, and air horn circuits of heavy-duty trucks, semi-trailers, buses and engineering vehicles. They provide fast, reliable, and leak-proof air line connections without tools, greatly improving maintenance efficiency.
Key Specifications
- Sizes: 6mm, 8mm, 10mm, 12mm, 14mm, 16mm (for air hose OD)
- Type: Push-in quick connector / straight pneumatic fitting
- Working Pressure: 0.6–1.2MPa (standard truck air system)
- Material: High-strength engineering plastic + nickel-plated brass core
- Temperature Resistance: -40°C ~ 120°C
- Sealing: Double rubber seal ring, anti-leakage, anti-vibration
Application Positions
- Air brake lines (front axle, rear axle, trailer connection)
- Cab air suspension & height control valve lines
- Clutch booster air pipe
- Air horn, seat airbag, door control air lines
- All pneumatic control systems on heavy trucks & trailers
Compatible Vehicles
Universal for all heavy duty trucks:
- Sinotruk HOWO, SITRAK, Hohan
- Shacman Delong F3000 X3000 M3000
- FAW Jiefang J6P JH6, Foton Auman
- Dongfeng Kinland, Beiben, Hongyan, CAMC
- All semi-trailers, tanker trailers, dump trailers, buses
Key Features
- Push-in design, quick installation & removal without tools
- Strong sealing, no air leakage under vibration & heavy load
- High & low temperature resistance, suitable for harsh environments
- Anti-aging, anti-corrosion, long service life
- Standard size, universal fit for all truck air hoses
- Ideal for repair, modification and fleet maintenance
Package
Available in single size or mixed sets.
Wholesale & bulk orders welcome.
Fast worldwide shipping.
Our product range covers critical components such as:
✅ SINOTRUCK & Weichai Engine Parts
✅ SINOTRUCK & FAST Transmission Parts
✅ Chassis Components
✅ Cab Parts
✅ Excavator Components
✅ Bulldozer Components
✅ Grader Components
