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    Fittings & Fitting Kits

    Our wide variety of DOT-spec fittings and fitting kits give you everything you need to plumb your horn kit or onboard air system. No matter the size or application, we have the right air compressor fittings and kits for the job! 
    91 products
    Viair Quick Connect Coupler QC-4M4C
    Viair Quick Connect Coupler
    $5.10
    Viair Quick Connect Stud QC-4M4S
    Viair Quick Connect Stud
    $2.05
    HornBlasters 2-Gallon Single Compressor Fitting Kit
    Complete 2-Gallon Tank Fitting Kit
    1 review
    $47.99
    HornBlasters 5-Gallon Single Compressor Fitting Kit
    Complete 5-Gallon Tank Fitting Kit
    $79.99
    HornBlasters 8-Gallon Dual Compressor Fitting Kit
    Complete 8-Gallon Tank Fitting Kit
    $79.99
    HornBlasters 12-Gallon Triple Compressor Fitting Kit
    Complete 12-Gallon Tank Fitting Kit
    $79.99
    150 PSI Safety Blow-off Valve (for 90-120 PSI Systems) SV-150A
    150 PSI Safety Blow-off Valve (for 90-120 PSI Systems)
    1/4" NPT
    2 reviews
    $9.99
    175 PSI Safety Blow-off Valve (for 150 PSI Systems) SV-175A
    175 PSI Safety Blow-off Valve (for 150 PSI Systems)
    1/4" NPT
    2 reviews
    $9.99
    205 PSI Safety Blow-off Valve (for 175 PSI Systems) SV-205A
    205 PSI Safety Blow-off Valve (for 175 PSI Systems)
    1/4" NPT
    1 review
    $9.99
    235 PSI Safety Blow-off Valve (for 200 PSI Systems) SV-235A
    235 PSI Safety Blow-off Valve (for 200 PSI Systems)
    1/4" NPT
    2 reviews
    $9.99
    1/4" NPT Drain Cock Fitting
    Used for Draining Moisture
    3 reviews
    $7.50
    1/2" NPT Drain Cock Fitting FT-8DC
    1/2" NPT Drain Cock Fitting
    Used for Draining Moisture
    $9.42
    Viair Air Locker Tank Port Fittings Kit FK-ALV
    Viair Air Locker Tank Port Fittings Kit
    $13.50
    Viair Tank Port Fittings Kit FK-T514V
    Viair Tank Port Fittings Kit
    $13.50
    1/2" Male NPT to 1/2" PTC Fitting
    Accepts 1/2" Air Line
    13 reviews
    $10.02
    1/2" Male NPT to 4x 5/16" PTC Fitting (Shocker XL Banjo) FT-8M5DY-H
    1/2" Male NPT to 4x 5/16" PTC Fitting (Shocker XL Banjo)
    Accepts 5/16" Air Line
    7 reviews
    $21.30
    1/2" Male NPT to 6x 5/16" PTC Fitting (6 Way Banjo) FT-8M5DY-6-H
    1/2" Male NPT to 6x 5/16" PTC Fitting (6 Way Banjo)
    Accepts 5/16" Air Line
    $40.19
    1/2" Male NPT to 1/2" PTC Elbow Fitting FT-8M8E
    1/2" Male NPT to 1/2" PTC Elbow Fitting
    Accepts 1/2" Air Line
    5 reviews
    $11.34