Air & Fuel System

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For Reference Only - Some Applications May Vary.


35 Items
Set Descending Direction
  1. Reman Fuel Injector Pump 10R-8899 - CAT

    Core charge

    Price $1,988.01
    Ships within 72 hours
  2. Electronic Fuel Control Actuator 4307411 - Cummins
    Price $1,058.77
    Ships within 72 hours
  3. W990 Air Intake Cover Assembly RH L22-1196R - Kenworth
    Price $1,264.49
    Ships within 72 hours
  4. Pump Assembly, Steering & Fuel Lift 2258614PE - Paccar Engine
    Price $1,267.64
    Ships within 72 hours
  5. Cleaner - air 15 In. ERA A150141 - Donaldson
    Price $1,187.86
    Ships within 72 hours
  6. Hi Pr Flnge A4720781044 - Detroit Diesel
    Price $1,544.43
    Ships within 72 hours
  7. Fuel Fd Pump A0040911101 - Detroit Diesel
    Price $1,203.69
    Ships within 72 hours
  8. Oil Pan Kit 23538976 - Detroit Diesel
    Price $1,003.69
    Ships within 72 hours
  9. Intake Mfld 23535539 - Detroit Diesel
    Price $1,717.16
    Ships within 72 hours
  10. Elbow Kit 23529178 - Detroit Diesel
    Price $1,185.17
    Ships within 72 hours
  11. Pump Assembly, Steering & Fuel Lift, 21cc 1885525PE - Paccar Engine
    Price $1,521.90
    Ships within 72 hours
  12. Charge Air Cooler Assembly - 37T 882H-H 3S0137530001 - Modine
    Price $1,648.61
    Ships within 72 hours
  13. Air Intake Connection 5283884 - Cummins
    Price $1,356.38
    Ships within 72 hours
  14. Air Intake Connection 4942560 - Cummins
    Price $1,259.13
    Ships within 72 hours
  15. Air Intake Manifold 5440760 - Cummins
    Price $1,190.27
    Ships within 72 hours
  16. Steering & Fuel Lift Pump Assembly 16L 1782345PEX - Paccar Engine

    Core charge

    Price $1,267.64
    Ships within 72 hours
  17. Steering & Fuel Lift Pump Assembly 17cc 1885524PE - Paccar Engine
    Price $1,365.80
    Ships within 72 hours
  18. Adapter Assembly 290-2261 - CAT
    CAT Adapter Assembly 290-2261
    Part# 290-2261 OLD# 2902261
    Price $1,371.78
    Ships within 72 hours
  19. Accumulator 4307128 - Cummins
    Cummins Accumulator 4307128
    Part# 4307128 OLD# -
    Price $1,555.35
    Ships within 3 to 6 weeks
  20. Fuel Pump 4307482 - Cummins
    Cummins Fuel Pump 4307482
    Part# 4307482 OLD# -
    Price $1,198.95
    Ships within 3 to 6 weeks
  21. Unit Pump A0280746102 - Detroit Diesel
    Price $1,461.03
    Ships within 3 to 6 weeks
  22. 472.907 Head 23539782 - Detroit Diesel
    Price $1,211.09
    Ships within 3 to 6 weeks
  23. Gas Regulatr 23530004 - Detroit Diesel
    Price $1,875.88
    Ships within 3 to 6 weeks
  24. Throttle 23525915 - Detroit Diesel
    Price $1,735.19
    Ships within 3 to 6 weeks
  25. Drive Assy 23523751 - Detroit Diesel
    Price $1,111.09
    Ships within 3 to 6 weeks
  26. Turbo S60 Pre98 12L Fg Tmf55 L-Mt Onhwy 23515636 - Detroit Diesel
    Price $1,778.48
    Ships within 3 to 6 weeks
  27. Module - Fuel Filter MX-13 ESI 2184055PE - Paccar Engine
    Price $1,033.23
    Ships within 3 to 6 weeks
  28. Air Transfer Tube 5256485 - Cummins
    Price $1,221.00
    Ships within 3 to 6 weeks
  29. Pedal Assembly Throttle Cummins K021130 - Bendix
    Price $1,490.29
    Ships within 3 to 6 weeks
  30. Kit - Potentiometer 5010163 - Bendix
    Bendix Kit - Potentiometer 5010163
    Part# 5010163 OLD# 5010163BXW
    Price $1,500.51
    Ships within 3 to 6 weeks
  31. Fuel Transfer Pump 5313790 - Cummins
    Price $1,353.55
    Ships within 3 to 6 weeks
  32. Fuel Rail 1914474PE - Paccar Engine
    Price $1,087.84
    Ships within 3 to 6 weeks
  33. Charge Air Cooler 4401-3809 - Spectra Premium
    Price $1,235.71
    Ships within 3 to 6 weeks
  34. Fuel Pump 3090942RX - Cummins
    Cummins Fuel Pump 3090942RX
    Part# 3090942RX OLD# -

    Core charge

    Price $1,440.73
    Ships within 3 to 6 weeks
  35. Injector 3411753 - Cummins
    Cummins Injector 3411753
    Part# 3411753 OLD# -
    Price $1,553.56
    Ships within 3 to 6 weeks
35 Items
Set Descending Direction

What is the Air & Fuel System in trucks?

The air and fuel system in trucks and semis is a complex system, composed of many parts. Making sure all of them are replaced in time and well-maintained will allow your vehicle to remain safe and efficient on the road, allowing you to save money on fuel and repairs.

Main components of Air & Fuel Systems in trucks and semis

The air intake system is one of the most basic components of every air and fuel system in trucks and semis. The system draws in fresh air from outside, filters it to remove dust and debris, and directs it into the engine’s combustion chamber. Its key parts include the air filter, intake manifold, and throttle body, all of which need to be well-maintained at all times.

Just as the air intake system provides air to the engine, the fuel delivery system provides fuel. It includes the fuel tank, fuel pump, fuel filter, fuel lines, and fuel injectors - or a carburetor in older trucks. The fuel pump sends fuel from the tank through the fuel filter and lines to the injectors (or carburetor), which mix fuel and air to create an efficient mixture that enters the combustion chamber.

Maintaining your Air & Fuel System 

By keeping the air and fuel system well-maintained, truck owners can ensure better engine performance, fuel efficiency, and safety, all essential for the truck’s long-term operation. Replace all the essential parts when necessary, and your truck will thank you for it.

You can find a wide range of air and fuel system parts at Big Rig World, with many options for different types of vehicles. From tubes and hoses to valves and fuel pumps, Big Rig World offers a variety of high-quality parts for trucks and semis at affordable prices.