Fuel Injection Components

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Kit, Hp Fuel Inj Line, Seal, Cyl 4,5,6 A4700781710 - Detroit Diesel
positive OEM
Part# A4700781710
Part# A4700781710
shipping
$97.24
In Stock
Fuel Actuator Kit 5693752PX - Cummins
positive OEM
Part# 5693752PX
Part# 5693752PX
shipping
$883.73
In Stock
Fuel Actuator Kit 5693751PX - Cummins
positive OEM
Part# 5693751PX
Part# 5693751PX
shipping
$883.73
In Stock
Fuel Injection Pipe 2405075PE - Paccar Engine
positive OEM
Part# 2405075PE
Part# 2405075PE
shipping
$209.86
In Stock
Fuel Supply Tube 3082464 - Cummins
positive OEM
Part# 3082464
Part# 3082464
shipping
$46.31
In Stock
Electronic Fuel Control Actuator 4307411RX - Cummins
positive OEM
Part# 4307411RX
Part# 4307411RX
shipping
$306.56
In Stock
Injector Wire Cap 7E-6508 - CAT
positive OEM
CAT
Part# 7E-6508
Part# 7E-6508
shipping
$9.99
In Stock
Fuel Supply Tube 3082466 - Cummins
positive OEM
Part# 3082466
Part# 3082466
shipping
$42.37
In Stock
Unit Pump-Common Rail 2102391PRX - Paccar Engine
positive OEM
Part# 2102391PRX
Part# 2102391PRX
shipping
$796.71
In Stock
Pipe-Fuel Injection, To Fuel Rail 2405076PE - Paccar Engine
positive OEM
Part# 2405076PE
Part# 2405076PE
shipping
$227.70
In Stock
Fuel Control Solenoid Valve Assembly 1955548PE - Paccar Engine
positive OEM
Part# 1955548PE
Part# 1955548PE
shipping
Special Price $289.88 Regular Price $383.96
In Stock
Pump-Lift Fuel Manual 1851796PE - Paccar Engine
positive OEM
Part# 1851796PE
Part# 1851796PE
shipping
$152.82
In Stock
Fuel Injector Harness 425-6526 - CAT
positive OEM
CAT
Part# 425-6526
Part# 425-6526
shipping Ships up to 72h
$303.38
Available
Cat Reman Fuel Injector Kit Set of 6 10R-9236 - CAT
positive OEM
CAT
Part# 10R-9236
Part# 10R-9236
shipping Ships up to 72h
$5,507.13
Available
Fuel Injector (Gasoline) 107661 - Freightliner
positive OEM
Part# 107661
Part# 107661
shipping Ships up to 72h
$131.91
Available
Plunger, Fuel Control 650826 - Cummins
positive OEM
Part# 650826
Part# 650826
shipping Ships up to 72h
$19.38
Available
Injector Link Retainer 3867742 - Cummins
positive OEM
Part# 3867742
Part# 3867742
shipping Ships up to 72h
$10.76
Available
Injector Plunger Link 3347867 - Cummins
positive OEM
Part# 3347867
Part# 3347867
shipping Ships up to 72h
$99.36
Available
Damper - Pipe Fuel Injection 1904645PE - Paccar Engine
positive OEM
Part# 1904645PE
Part# 1904645PE
shipping Ships up to 72h
$11.29
Available
Kit- Inj Hdep Epa07/Epa10/Ghg14 Dd13 RA4600701187 - Detroit Diesel
positive OEM
Part# RA4600701187
Part# RA4600701187
shipping Ships up to 72h
$785.08
Available
Fuel Rail A9340780545 - Detroit Diesel
positive OEM
Part# A9340780545
Part# A9340780545
shipping Ships up to 72h
$1,887.25
Available
Kit, Fuel Injector, Seals, And Bolt EA4720701787 - Detroit Diesel
positive OEM
Part# EA4720701787
Part# EA4720701787
shipping Ships up to 72h
$955.24
Available
Inj Mbe 900 6.3L Epa07 EA0020109751 - Detroit Diesel
positive OEM
Part# EA0020109751
Part# EA0020109751
shipping Ships up to 72h
$1,412.61
Available
Injector Breakout Box Overlay DPI930E18001 - Detroit Diesel
positive OEM
Part# DPI930E18001
Part# DPI930E18001
shipping Ships up to 72h
$4.64
Available
Inj Seal Kit A9369971945 - Detroit Diesel
positive OEM
Part# A9369971945
Part# A9369971945
shipping Ships up to 72h
$20.48
Available
Injector Wiring Harness A9341500137 - Detroit Diesel
positive OEM
Part# A9341500137
Part# A9341500137
shipping Ships up to 72h
$116.00
Available
Fuel Filter A5410900151 - Detroit Diesel
positive OEM
Part# A5410900151
Part# A5410900151
shipping Ships up to 72h
$28.16
Available
Inj Valve A4720700746 - Detroit Diesel
positive OEM
Part# A4720700746
Part# A4720700746
shipping Ships up to 72h
$205.51
Available
Kit, High Pressure Fuel Rail Supply Line A4710782910 - Detroit Diesel
positive OEM
Part# A4710782910
Part# A4710782910
shipping Ships up to 72h
$154.13
Available
Fuel Rail Kt A4710780945 - Detroit Diesel
positive OEM
Part# A4710780945
Part# A4710780945
shipping Ships up to 72h
$889.49
Available
Clamp, Fuel Rail A4710780335 - Detroit Diesel
positive OEM
Part# A4710780335
Part# A4710780335
shipping Ships up to 72h
$25.03
Available
Priming Port, Fuel A4700780449 - Detroit Diesel
positive OEM
Part# A4700780449
Part# A4700780449
shipping Ships up to 72h
$82.56
Available
Filter A0010929601 - Detroit Diesel
positive OEM
Part# A0010929601
Part# A0010929601
shipping Ships up to 72h
$14.98
Available
Intk Pgtl Kt 23538380 - Detroit Diesel
positive OEM
Part# 23538380
Part# 23538380
shipping Ships up to 72h
$65.31
Available
Injection Timing Kit 3163021 - Cummins
positive OEM
Part# 3163021
Part# 3163021
shipping Ships up to 72h
$570.63
Available
Tube, Injector Fuel Supply 3685809 - Cummins
positive OEM
Part# 3685809
Part# 3685809
shipping Ships up to 72h
$144.04
Available

1-36 of 79 Items

Maintaining Fuel System Precision with Reliable Injection Components

A truck’s fuel injection system must deliver precise amounts of fuel under high pressure to maintain smooth operation and optimal efficiency. Fuel injection components such as actuators, pipes, and supply tubes ensure consistent fuel flow to the engine under varying load conditions. Maintaining these critical parts helps protect engine performance, improve fuel economy, and support reliability over long hauls.

Managing Fuel Flow with Critical System Components

Fuel systems depend on precise coordination between various components. Fuel actuator kits and fuel control actuators help manage the amount of fuel delivered to the combustion chambers, responding to throttle input and engine demands. Fuel rails distribute fuel evenly across multiple cylinders, while injection pipes and supply tubes carry high-pressure fuel from the pump to the injectors. Working together, these parts help ensure consistent power delivery and cleaner, more efficient combustion.

Engineered to Withstand Intense System Pressures

Fuel injection systems operate under intense, continuous pressure as they deliver precise amounts of fuel to the engine. Quality components are built to resist pressure spikes, vibration, and chemical exposure common in modern diesel fuel systems. Using well-engineered pipes, connectors, and actuators ensures consistent fuel flow, prevents leaks, and supports cleaner, more efficient combustion over time.

Direct-Fit Solutions for Reliable System Repairs

Proper fitment is crucial when servicing the fuel system. Many injection components are designed to match OEM standards, making installation straightforward and minimizing downtime. Whether replacing a worn supply tube or upgrading actuator assemblies, choosing well-built components ensures secure connections and restores the engine’s fuel delivery system to peak efficiency.

Big Rig World offers a variety of fuel injection components, including:

  • actuator kits
  • injection pipes
  • supply tubes
  • fuel control parts
  • fuel rails

All built to deliver reliable performance and precise fuel management. Find the solutions needed to maintain efficient and dependable truck operation.