Fairings & Aerodynamics

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For Reference Only - Some Applications May Vary.


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  1. Fairing - Rear Assembly - A33-1221-110 - Kenworth
    Kenworth Fairing - Rear Assembly
    Part# A33-1221-110 OLD# -
    Price $1,474.49
    Ships within 72 hours
  2. Fair - P3, Long Flare, LH - 22-74263-006 - Freightliner
    Price $123.35
    Ships within 72 hours
  3. Fairing - Sleeper Extender, Right, P3, Long Flare, RH - 22-74263-007 - Freightliner
    Price $123.35
    Ships within 72 hours
  4. Panel - Fairing, P3, Sleeper, 72,,Painted, RH, AFT - A22-76266-040 - Freightliner
    Price $678.67
    Ships within 72 hours
  5. Panel - Fairing, Forward, 126, Reinforcement, RH - A22-75712-016 - Freightliner
    Price $420.85
    Ships within 72 hours
  6. Bolt - Fairing Support - W34-1146 - Paccar
    Price $3.80
    Ships within 72 hours
  7. Fairing - Roof Side Panel - R33-1310-200R - Kenworth
    Kenworth Fairing - Roof Side Panel
    Part# R33-1310-200R OLD# -
    Price $1,690.19
    Ships within 72 hours
  8. Fairing - Roof Side Panel - R33-1310-200 - Kenworth
    Kenworth Fairing - Roof Side Panel
    Part# R33-1310-200 OLD# -
    Price $1,690.19
    Ships within 72 hours
  9. Fairing - Roof Center Panel - R33-1227 - Kenworth
    Price $2,545.94
    Ships within 72 hours
  10. Bracket - Fairing, Roof - R11-2155R - Paccar
    Paccar Bracket - Fairing, Roof
    Part# R11-2155R OLD# -
    Price $77.20
    Ships within 72 hours
  11. Bracket - Roof Fairing - R11-2100 - Kenworth
    Price $97.16
    Ships within 72 hours
  12. Bracket - Latch Aero SH - L11-6234R - Kenworth
    Price $94.87
    Ships within 72 hours
  13. Support - Lower Fairing Ext. - A85-1876 - Kenworth
    Price $429.83
    Ships within 72 hours
  14. Fairing - Rear Closeout - A33-1218 - Kenworth
    Price $377.47
    Ships within 72 hours
  15. Fairing - Forward Assembly LH - A33-1199-1101 - Kenworth
    Price $1,493.14
    Ships within 72 hours
  16. Support -Fairing, Partial - N85-6282-120 - Peterbilt
    Price $117.67
    Ships within 72 hours
  17. Support - Sail Fairing LH - N85-1517 - Paccar
    Price $508.29
    Ships within 72 hours
  18. Shield - Sail Panel - A46-1167-100 - Kenworth
    Kenworth Shield - Sail Panel
    Part# A46-1167-100 OLD# -
    Price $70.23
    Ships within 72 hours
  19. Fairing Assembly - Sail Panel LH - A33-1225 - Kenworth
    Price $1,295.93
    Ships within 72 hours
  20. Cover - Fairing Vent - R22-1623-100 - Kenworth
    Kenworth Cover - Fairing Vent
    Part# R22-1623-100 OLD# -
    Price $49.57
    Ships within 72 hours
  21. Fairing - Panel - 125 -Reinforcement - LH - Tape - Painted - A22-74423-300 - Freightliner
    Price $348.67
    Ships within 72 hours
  22. Bracket - Latch Aero SH - L11-6234 - Kenworth
    Price $94.87
    Ships within 72 hours
  23. Spacer - Center Fairing - A80-1134 - Peterbilt
    Price $1.32
    Ships within 72 hours
  24. Extrusion - Chassis Fairing - A32-1013-1741 - Paccar
    Paccar Extrusion - Chassis Fairing
    Part# A32-1013-1741 OLD# -
    Price $296.43
    Ships within 72 hours
  25. Extender - Assembly Cab Side - R33-1280R - Paccar
    Price $699.49
    Ships within 72 hours
  26. Extender - Assembly Cab Side - R33-1280 - Paccar
    Price $699.49
    Ships within 72 hours
  27. Brace - Bumper Fog Light LH - 15-06333L - Peterbilt
    Price $136.67
    Ships within 72 hours
  28. Gasket - Side Extender, Seal - Round, PSA, Wash - 22-64899-002 - Freightliner
    Price $1.48
    Ships within 72 hours
  29. Faring - Lower Side Extension, S - Aero, Left Hand, 20 Inch - A22-67506-000 - Freightliner
    Price $320.63
    Ships within 72 hours
  30. Fairing Center Assembly - A33-1212-11085 - Paccar
    Paccar Fairing Center Assembly
    Part# A33-1212-11085 OLD# -
    Price $2,336.34
    Ships within 72 hours
  31. Fairing Assembly - Forward Sub - A33-1161-200R - Peterbilt
    Price $1,580.33
    Ships within 72 hours
  32. Bracket - Fairing Support LH - K235-1720 - Kenworth
    Price $259.56
    Ships within 72 hours
  33. Partial Fairing Assembly Rh - A33-1213-02045R - Kenworth
    Kenworth Partial Fairing Assembly Rh
    Part# A33-1213-02045R OLD# -
    Price $2,562.76
    Ships within 72 hours
  34. Forward Fairing Assembly Lh - A33-1200-1101 - Kenworth
    Kenworth Forward Fairing Assembly Lh
    Part# A33-1200-1101 OLD# -
    Price $1,532.49
    Ships within 72 hours
  35. Support - Fairing, 126, 72 Inch Long LH , Battery Box - 22-73679-100 - Freightliner
    Price $105.61
    Ships within 72 hours
  36. Fairing Center Support - A85-1356R - Kenworth
    Price $84.77
    Ships within 72 hours
1-36 of 232 Items
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Fairings and Aerodynamics to Streamline your Truck’s Performance

There is a common misconception that fairings are used on trucks and other heavy vehicles simply for aesthetic purposes, but there is actually significant research to suggest that they can improve aerodynamics to minimize fuel consumption and improve performance while on the road, while creating a safer driving environment for other road users (such as motorcyclists who may get caught up in the slipstream). These can also minimize wind noise both in the cab and for other motorists.

Fairings and aerodynamics

The numbers suggest that around 20% of a truck’s fuel is burned due to air resistance as trucks are not only large, but also boxy, so installing the right fairings and aerodynamics could potentially save you money, while having a more positive impact on the environment.

Here at Big Rig World, we aim to bring a whole host of fairings and aerodynamics by reputable brands that you know and trust. By browsing through this section, you will find rear fairings, lower fairings, braces, extenders, brackets, spacers, extrusions, fairings, panels, covers, fairing assemblies, partial fairings, sail panels, roof fairings, gaskets, supports, deflectors, trim tabs and much more.

When to use fairings and aerodynamics

Cab roof fairings can be a worthwhile installation if your trailer is taller than the cab of your truck to better deflect air up from the windscreen. In cases where you have to attach a larger box body, some models will have the added functionality of being adjusted or lowered when they are not in use. Side fairings on the other hand will direct air down the side of the trailer, instead of underneath where it can create drag and even turbulence.

Big Rig World can offer expert advice when you are considering adding fairings and aerodynamics to your truck and can source any parts you might have your eye on. Don’t hesitate to reach out to us today via chat, phone, or email.