Suspension Assistance Kits

Individual Products Product Groups
Trailer, Towing & Winches Suspension Assistance Kits






Viair Pressure Switch with Relay 90 PSI On / 120 PSI Off


Pressure Switch with Relay
  • 90 PSI On / 120 PSI Off
  • 1/8'' Male NPT Thread
  • Rated up to 40 amps for 12-volt systems
  • Sealed for moisture resistance
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  • $19.99
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    Viair 200 PSI Fast-Fill Air Source Kit 380C Pewter Air Compressor


    200 PSI Fast-Fill Air Source Kit
  • 380C Pewter Air Compressor
  • 2.0 Gallon Air Tank
  • Pressure Switch (165 PSI On / 200 PSI Off)
  • Safety Valve (250 PSI)
  • Tank Drain Valve
  • Leader Hose with Check Valve
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  • $214.99
    Estimated to ship directly from the manufacturer on 08/31/18
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    Air Lift WirelessOne Controller Includes Compressor, Manifold, Key FOB Remote


    WirelessOne Controller
  • Includes Compressor, Manifold, Key FOB Remote
  • Controls Two Air Springs Together
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  • $303.99
    Ships in 24hrs directly from the manufacturer
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    Viair Pressure Switch 90 PSI On / 120 PSI Off


    Pressure Switch
  • 90 PSI On / 120 PSI Off
  • 1/8'' Male NPT Thread
  • Rated up to 20 amps for 12 & 24-volt systems
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  • $16.99
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    Viair 350C Compressor Kit 150 PSI / 1.17 CFM


    350C Compressor Kit
  • 150 PSI / 1.17 CFM
  • 12-Volt
  • Duty Cycle: 100% @ 100 PSI
  • Max. Working Pressure: 150 PSI
  • Max. Air Tank Size: 5.0 Gallon
  • Max. Amp Draw: 22 Amps
  • Ingress Protection Rating: IP67
  • 9"L x 4"W x 6.75"H
  • 8.55 lbs.
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  • $182.99
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    Air Lift On-Board Air Compressor Control System Load Controller I


    On-Board Air Compressor Control System
  • Load Controller I
  • Controlling 2 Air Springs Together
  • In Cab Control
  • Heavy Duty
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  • $223.99
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    Air Lift LoadLifter 5000 Rear Kit 2001-10 Silverado/Sierra 2WD 2500 Heavy Duty & 3500


    LoadLifter 5000 Rear Kit
  • 2001-10 Silverado/Sierra 2WD 2500 Heavy Duty & 3500
  • 2001-10 Silverado/Sierra 4WD 2500 Heavy Duty & 3500
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  • $285.99
    NO ETA from the manufacturer
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    Viair 120 PSI Fast-Fill Air Source Kit 275C Pewter Air Compressor


    120 PSI Fast-Fill Air Source Kit
  • 275C Pewter Air Compressor
  • 1.5 Gallon Air Tank
  • Pressure Switch (90 PSI On / 120 PSI Off)
  • Safety Valve (145 PSI)
  • Tank Drain Valve
  • Leader Hose with Check Valve
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  • $169.99
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    Viair Union Reducer Fitting 1/4" NPT Male Thread to 1/8" NPT Male Thread


    Union Reducer Fitting
  • 1/4'' NPT Male Thread to 1/8'' NPT Male Thread
  • 1/pkg.
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  • $1.99
    Estimated to ship directly from the manufacturer on 09/04/18
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    Viair 480C Compressor Kit 200 PSI / 1.76 CFM


    480C Compressor Kit
  • 200 PSI / 1.76 CFM
  • 12-Volt
  • Duty Cycle: 100% @ 100 PSI
  • Max. Working Pressure: 200 PSI
  • Max. Air Tank Size: 5.0 Gallon
  • Max. Amp Draw: 23 Amps
  • Ingress Protection Rating: IP67
  • 10.87"L x 4.2"W x 6.75"H
  • 11.05 lbs.
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  • $211.99
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    Viair Sealed Pressure Switch 110 PSI On / 145 PSI Off


    Sealed Pressure Switch
  • 110 PSI On / 145 PSI Off
  • 1/8'' Male NPT Thread
  • Rated up to 30 amps for 12 & 24-volt systems
  • Sealed for moisture resistance
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  • $21.99
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