Mack Truck Parts
Find top-quality Mack truck parts at 4 State Trucks. Upgrade your rig with OE replacements and aftermarket solutions to ensure peak performance and durability. From bumpers and engine parts to fenders, you'll discover everything needed to keep your truck in prime condition. Hit the road confidently with reliable replacement Mack Truck parts.
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On Sale
Turbocharger W/ Wastegate Up To 800 HP - OE: 14969880002 KT14969880002 CAT800
AFTERMARKET
Now: $1,843.79Was: $2,633.99Turbocharger OD 4.32 Inch - 109.3 Mm * High Quality Turbocharger* With Wastegate Up To 800Hp* S410Sx Compressor Wheel * O.D. 4.32 Inch - 109.73 Mm * Compressor Wheel Inducer Diameter 3.16 Inch - 80.30 Mm * Turbine Wheel O.D. 3.77 Inch - 95.70 Mm *...Now: $1,843.79Was: $2,633.99 -
Turbo HE451VE W/ Actuator
AFTERMARKET
$6,780.89Turbo W/ Out Core * High Quality Turbo* With Actuator * Core Not Included* Sold Individually* Warranty On Turbo Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)**** This Item Is...$6,780.89 -
Camshaft Timing Sensor Bracket - Replaces 08929388, A9042031202
DAYTON / DORMAN
$75.79Camshaft Timing Sensor Bracket * High Quality Camshaft Timing Sensor* Bracket Included: Yes* Color/Finish: Black* Connector/Terminal Configuration: Female* Package Contents: 1 Sensor* Package Quantity: 1* Packaging Type: Box* Plug Harness Included: No*...$75.79 -
Screw-On Metal/Rubber Exhaust Brake Actuator, Brake Solenoid Flange - Replaces 3871707
DAYTON / DORMAN
$129.99Metal/Rubber Exhaust Brake Actuator & Brake Solenoid Flange * High Quality Exhaust Brake Actuator/ Brake Solenoid* Flange Material: Metal, Rubber* Housing Color: Silver* Mount Type: Screw On* Mounting Hardware Included: No* Package Contents: 1 Brake...$129.99 -
15 Inch Deep Fiberglass 40 Qt Engine Oil Pan Front Sump - Replaces 23521170, 23522282
DAYTON / DORMAN
$411.9915 Inch Deep Fiberglass 40 Qt Engine Oil Pan Front Sump * High Quality Engine Oil Pan* Baffled: No* Bolt Hole Quantity: 10* Capacity: 40 Qt* Color/Finish: Black* Crank Shaft Wiper Included: No* Dipstick Port: No* Drain Plug Thread Size: 3/4X14* Engine...$411.99 -
On Sale
1.5 X 5 Inch Crankcase Ventilation Filter Replacement - Replaces 5263190, CV50628
DAYTON / DORMAN
Now: $25.75Was: $102.991.5 X 5 Inch Crankcase Ventilation Filter Replacement * High Quality Crankcase Ventilation Ideal Replacement* Filter Housing Included: Yes* Filter Media Material: Polypropylene* Finish: Black* Height: 2.25 Inch* Housing Material: Plastic* Length: 15.75...Now: $25.75Was: $102.99 -
Throttle Position Sensor Connector - Replaces 132035, WIL132035
DAYTON / DORMAN
$108.99Throttle Position Sensor Connector * High Quality Throttle Position Sensor* Connector Gender: Female* Connector Shape: Round* Connector/Terminal Type: Blade* Installation Hardware Included: Yes* Material: Plastic, Metal* Mounting Bracket Included: No*...$108.99 -
Black Steel Front Sump Engine Oil Pan - Replaces 3046947 For Cummins
DAYTON / DORMAN
$514.99Front Sump Engine Oil Pan For Cummins - Replaces 3046951 * High Quality Engine Oil Pan * Bolt Hole Quantity- 36 * Capacity- 55 Qt * Color/Finish- Black * Drain Plug Thread Size- 1-18 * Insulation Hardware Not Included * Length- 47 Inch * Oil Pan Depth-12...$514.99 -
Turbocharger Replacement For Cummins NTC315 Engines
AFTERMARKET
$992.99Cummins NTC315 Engine Turbocharger Replacement * High Quality Turbocharger* Replacement For Cummins NTC315 Engines* Made In USA* Sold Individually ** Warranty On Turbocharger Against Defects In Workmanship & Material From Date Of Purchase***High Quality...$992.99 -
Heavy Duty Electronic Throttle Body Replaces 3867648, 4934537, 4990721 For Cummins ISL-G, ISX-G
DAYTON / DORMAN
$505.99Heavy Duty Electronic Throttle Body Fits Cummins ISL-G & ISX-G Engines * High Quality Heavy Duty Electronic Throttle Body* Aluminum Case* Adjustable: No* Bore Diameter: 2.89 In* Color/Finish:Natural* Connector/Terminal Type: Blade* Electrical Connection...$505.99 -
Reman. GTA4502V Turbocharger With Single Wastegate For 515HP Detroit Diesel Engine
AFTERMARKET
$2,114.89Remanufactured GTA4502V Turbocharger With Single Wastegate Fits 515HP Detroit Diesel Engine * High Quality Turbo Charger* Remanufactured Turbo Charger* Natural Finish* Cast Iron Turbine Housing Material* Aluminum Compressor Housing Material* GTA4508BNV...$2,114.89 -
Reman. GTA4294BS Turbocharger With Twin Wastegate For CAT C15 ACERT 1998-2013
AFTERMARKET
$2,821.89Remanufactured GTA4294BS Turbocharger With Twin Wastegate Fits CAT C15 ACERT Engines * High Quality Turbo Charger* Remanufactured Turbo Charger* Natural Finish* Cast Iron Turbine Housing Material* Aluminum Compressor Housing Material* GT4294BS...$2,821.89