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Air System

Duallane.com is your go-to source for your truck and team. Order with us and have peace of mind with fast shipping, hassle-free returns, competitive pricing, and high-quality, fully-stocked parts. Shop Duallane semi truck air systems and air dryer parts, including compression hoses, tubes, and fittings, valves, plugs, tanks, and more. Duallane carries air system parts Freightliner, Bendix, Detroit Diesel, and other trusted brands. If you need help finding your part, call us at 1.877.DL.ORDER or email us at info@duallane.com, we are happy to assist you.

Air Dryers

Air Hoses Tubes & Fittings

Compressors

Air Valves

Chambers

Air Intake & CAC Components

Air Tanks

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  1. G.T. Development Parking Brake Interlock Release Valve | 3321 01
    G.T. Development Parking Brake Interlock Release Valve | 3321 01
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  2. G.T. Development Outward Opening Entrance Door Control Valve | 5030 111
    G.T. Development Outward Opening Entrance Door Control Valve | 5030 111
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  3. G.T. Development Norgren Lift Axle Control Module - Air Actuated with Check Valve and Gauge Port | 5040 111 01
    G.T. Development Norgren Lift Axle Control Module - Air Actuated with Check Valve and Gauge Port | 5040 111 01
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  4. G.T. Development Freightliner Rear Suspension Dump Valve | 3283 07
    G.T. Development Freightliner Rear Suspension Dump Valve | 3283 07
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  5. G.T. Development Freightliner Fifth Wheel Slide Suspension Switch Valve | 3270 2
    G.T. Development Freightliner Fifth Wheel Slide Suspension Switch Valve | 3270 2
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  6. G.T. Development Rapid Dump Valve | 4111
    G.T. Development Rapid Dump Valve | 4111
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  7. G.T. Development Air Brake Quick Release Valve - Brown | 4000 8D
    G.T. Development Air Brake Quick Release Valve - Brown | 4000 8D
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  8. G.T. Development Air Brake Quick Release Valve - Black | 4000 6
    G.T. Development Air Brake Quick Release Valve - Black | 4000 6
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  9. G.T. Development Inter Axle Differential Lock Switch | 3235L 1
    G.T. Development Inter Axle Differential Lock Switch | 3235L 1
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  10. G.T. Development Pressure Protection Valve | 223 385V
    G.T. Development Pressure Protection Valve | 223 385V
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  11. Commercial Vehicle Exhaust Vent Shield, 1/8 NPT port | 5060 1
    Commercial Vehicle Exhaust Vent Shield, 1/8 NPT port | 5060 1
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  12. Freightliner Standard Dash Valve Suspension Switch | 3270 3
    Freightliner Standard Dash Valve Suspension Switch | 3270 3
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