VB-SemiAir

VB-SemiAir

VB-SemiAir enables your motorhome or campervan suspension to be adjusted manually within certain limits.  On a vehicle with leaf springs, an air spring is fitted between the chassis and the rear axle, supporting the vehicle leaf springs.

SemiAir is supplied as a dual chamber system, meaning that the air springs are not connected to each other and allows for the left and right to be adjusted separately.

 Benefits of VB-SemiAir include:

  • Higher ride height and increased spring travel
  • Improved stability
  • Reduced off-centre level
  • Variable spring force
  • Good value for money
  • 'Plug-and-play' system allows for quick installation
  • The body, equipment and load remain protected against vibration/impact
  • Heavy loads are no longer noticeable from the outside
  • Less strain on the shock absorbers

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763 products

VB-SemiAir Digital Kit for Frankia Neo MT (VS30 FWD) range 2026VB-SemiAir Digital Kit for Frankia Neo MT (VS30 FWD) range 2026
VB-SemiAir Digital Kit for Malibu T RB (VS30 FWD) range 2026VB-SemiAir Digital Kit for Malibu T RB (VS30 FWD) range 2026
VB-SemiAir Digital Kit for Hymer Grand Canyon S (VS30 FWD) range 2023VB-SemiAir Digital Kit for Hymer Grand Canyon S (VS30 FWD) range 2023
VB-SemiAir Digital Kit for Hymer Free S 600 (VS30 FWD) range 2023VB-SemiAir Digital Kit for Hymer Free S 600 (VS30 FWD) range 2023
VB-SemiAir Digital Kit for Hymer Tramp S (VS30 FWD) range 2024VB-SemiAir Digital Kit for Hymer Tramp S (VS30 FWD) range 2024
VB-SemiAir Digital Kit for Hymer T-Class S (VS30 FWD) range 2023VB-SemiAir Digital Kit for Hymer T-Class S (VS30 FWD) range 2023
VB-SemiAir Digital Kit for Hymer B-Class ModernComfort (VS30 FWD) range 2023VB-SemiAir Digital Kit for Hymer B-Class ModernComfort (VS30 FWD) range 2023
VB-SemiAir Digital Kit for Hymer B-Class Masterline T (VS30 FWD) range 2023VB-SemiAir Digital Kit for Hymer B-Class Masterline T (VS30 FWD) range 2023
VB-SemiAir Base Kit for Frankia Neo MT (VS30 FWD) range 2026VB-SemiAir Base Kit for Frankia Neo MT (VS30 FWD) range 2026
VB-SemiAir Base Kit for Malibu T RB (VS30 FWD) range 2026VB-SemiAir Base Kit for Malibu T RB (VS30 FWD) range 2026
VB-SemiAir Base Kit for Hymer Grand Canyon S (VS30 FWD) range 2023VB-SemiAir Base Kit for Hymer Grand Canyon S (VS30 FWD) range 2023
VB-SemiAir Base Kit for Hymer Free S 600 (VS30 FWD) range 2023VB-SemiAir Base Kit for Hymer Free S 600 (VS30 FWD) range 2023
VB-SemiAir Base Kit for Hymer Tramp S (VS30 FWD) range 2024VB-SemiAir Base Kit for Hymer Tramp S (VS30 FWD) range 2024
VB-SemiAir Base Kit for Hymer T-Class S (VS30 FWD) range 2023VB-SemiAir Base Kit for Hymer T-Class S (VS30 FWD) range 2023
VB-SemiAir Base Kit for Hymer B-Class ModernComfort (VS30 FWD) range 2023VB-SemiAir Base Kit for Hymer B-Class ModernComfort (VS30 FWD) range 2023
VB-SemiAir Base Kit for Hymer B-Class Masterline T (VS30 FWD) range 2023VB-SemiAir Base Kit for Hymer B-Class Masterline T (VS30 FWD) range 2023
VB-SemiAir Comfort Digital for Westfalia Sven Hedin 2023VB-SemiAir Comfort Digital for Westfalia Sven Hedin 2023
VB-SemiAir Comfort Digital for Knaus Van (MAN TGE FWD) range 2023VB-SemiAir Comfort Digital for Knaus Van (MAN TGE FWD) range 2023
VB-SemiAir Comfort Digital for Knaus Boxdrive (MAN TGE FWD) range 2025VB-SemiAir Comfort Digital for Knaus Boxdrive (MAN TGE FWD) range 2025
VB-SemiAir Comfort Digital for Globe-Traveller Falcon (MAN TGE FWD) range 2024VB-SemiAir Comfort Digital for Globe-Traveller Falcon (MAN TGE FWD) range 2024
VB-SemiAir Comfort Digital for Auto-Sleepers Mecedes M-Star  2024VB-SemiAir Comfort Digital for Auto-Sleepers Mecedes M-Star  2024
VB-SemiAir Comfort Digital for Adria  Compact Max (MAN TGE FWD) range 2025VB-SemiAir Comfort Digital for Adria  Compact Max (MAN TGE FWD) range 2025
VB-SemiAir Comfort Digital for Adria Twin Max (MAN TGE FWD) range 2024VB-SemiAir Comfort Digital for Adria Twin Max (MAN TGE FWD) range 2024
VB-SemiAir for Swift Kon-Tiki (AL-KO single rear axle) range 2023VB-SemiAir for Swift Kon-Tiki (AL-KO single rear axle) range 2023