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. Volvo Air Fitting 3/8 NPT x 1/4 x 3/8 | 8397751
    Volvo Air Fitting 3/8 NPT x 1/4 x 3/8 | 8397751
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  2. Volvo Air Fitting 9.5 mm x 9.5 mm x 1/4 NPT | 8397732
    Volvo Air Fitting 9.5 mm x 9.5 mm x 1/4 NPT | 8397732
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  3. Volvo Air Fitting 3/8 x 3/8 x 1/4 | 8397927
    Volvo Air Fitting 3/8 x 3/8 x 1/4 | 8397927
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  4. Volvo Air Fitting 1/4 x 1/4 x 1/4 | 8397804
    Volvo Air Fitting 1/4 x 1/4 x 1/4 | 8397804
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  5. Volvo Air Fitting 6.4 mm x 6.4 mm x 1/8 NPT | 8397729
    Volvo Air Fitting 6.4 mm x 6.4 mm x 1/8 NPT | 8397729
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  6. Freightliner Y-Union Connection, (3) 1/4 Push to Connect | 23-14401-000
    Freightliner Y-Union Connection, (3) 1/4 Push to Connect | 23-14401-000
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  7. Freightliner Tee Union, 1/2 x 1/2 x 1/2 PTC | 23-14398-005
    Freightliner Tee Union, 1/2 x 1/2 x 1/2 PTC | 23-14398-005
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  8. Parker Hannifin Plastic Tee Fitting, 1/2 x 1/2 x 3/8 | N8TUB6SPL
    Parker Hannifin Plastic Tee Fitting, 1/2 x 1/2 x 3/8 | N8TUB6SPL
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  9. Parker Hannifin Plastic Tee Fitting, 3/8 x 3/8 x 3/8 | N6TUB6SPL
    Parker Hannifin Plastic Tee Fitting, 3/8 x 3/8 x 3/8 | N6TUB6SPL
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  10. Detroit Tee Fitting | 23539114
    Detroit Tee Fitting | 23539114
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