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.

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  1. Alliance Red Gladhand Seal | N42AGHSLPR
    Alliance Red Gladhand Seal | N42AGHSLPR
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  2. Alliance Blue Gladhand Seal | N42AGHSLPB
    Alliance Blue Gladhand Seal | N42AGHSLPB
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  3. Alliance Universal Standard Mount Gladhand | N42AGHSU
    Alliance Universal Standard Mount Gladhand | N42AGHSU
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  4. Alliance 3 Function Gladhand Holder | N42AGHPLH
    Alliance 3 Function Gladhand Holder | N42AGHPLH
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  5. Alliance 30/30 Combination Long Stroke Brake Chamber with Welded Clevis | N42A W3030C3D
    Alliance 30/30 Combination Long Stroke Brake Chamber with Welded Clevis | N42A W3030C3D
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  6. Alliance Trailer Air Brake Coil, 15 feet red and blue with 12 inch leads | N42AAC15
    Alliance Trailer Air Brake Coil, 15 feet red and blue with 12 inch leads | N42AAC15
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  7. Alliance Service Angle Mount Gladhand | N42AGHAS
    Alliance Service Angle Mount Gladhand | N42AGHAS
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  8. Alliance Emergency Angle Mount Gladhand | N42AGHAE
    Alliance Emergency Angle Mount Gladhand | N42AGHAE
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  9. Alliance Emergency Standard Mount Gladhand | N42AGHSE
    Alliance Emergency Standard Mount Gladhand | N42AGHSE
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  10. Alliance Service Standard Mount Gladhand | N42AGHSS
    Alliance Service Standard Mount Gladhand | N42AGHSS
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  11. Alliance Pre-Assembled 3-in-1 15 Foot Trailer Line | N42AAPL15
    Alliance Pre-Assembled 3-in-1 15 Foot Trailer Line | N42AAPL15
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  12. Alliance Pre-Assembled 3-in-1 12 Foot Trailer Line | N42AAPL12
    Alliance Pre-Assembled 3-in-1 12 Foot Trailer Line | N42AAPL12
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