
Semi-Truck Engine Parts
Explore a diverse range of new semi-truck engine parts at 4 State Trucks. Discover quality OE and aftermarket replacement filters, belts, sensors, flywheel components, and more online to ensure your engine runs smoothly. Elevate your truck's engine with our quality parts today!
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37.40 Inch Poly- V Ribbed Serpentine Belt, 506374
AUTOMANN USA
$28.5537.40 Inch Poly- V Serpentine Belt Replaces K060374, 40603774, 506374 * High Quality Serpentine Belt* Poly* 37.40 Inch Effective Length* Top With- 0.82 Inch* Number Of Ribs- 6* Sold Individually* Warranty On Serpentine Belts Against Defects In...$28.55 -
76.25 Inch Poly- V Ribbed Serpentine Belt, 4070762
AUTOMANN USA
$57.2376.25 Inch Poly- V Serpentine Belt, Replaces K070762, 4070762 * High Quality Serpentine Belt* Poly* 76.25 Inch Effective Length* Top With- 0.96 Inch* Number Of Ribs- 7* Made In USA* Sold Individually* Warranty On Serpentine Belts Against Defects In...$57.23 -
Poly-V Ribbed Serpentine Belt - 56.50 Inch, Replaces 4050565
AUTOMANN USA
$44.4756.50 Inch Poly-V Serpentine Belt Replaces 505565DAY, E0SE8620DA, 4050565 * High Quality V Serpentine Belt* 56.50 Inch Effective Length* 56.90 Inch Outside Length* Number Of Ribs- 5* Made In USA* Sold Individually* Warranty On V Serpentine Belts Against...$44.47 -
Multi V Ribbed Belt 50.8 Inch - 4050508, 15350420
AUTOMANN USA
$26.5150.8 Inch Multi V Belt W/ 5 Ribs Replaces 4050508,15350420, 4050508 * High Quality V-Belt* 50.8 Inch Effective Length* 51.20 Inch Outside Length* Sold Individually* Warranty On V-Belts Against Defects In Workmanship & Material From Date Of Purchase***...$26.51 -
Poly-V Ribbed Serpentine Belt - 46.50 Inch, Replaces 5080465
AUTOMANN USA
$47.9346.50 Inch Poly-V Serpentine Belt/ W 8 Ribs, Replaces K080465, 4080465, 5080465 * High Quality V Serpentine Belt* 46.50 Inch Effective Length* Number Of Ribs- 8* Made In USA* Sold Individually* Warranty On V Serpentine Belts Against Defects In...$47.93 -
Poly- V Ribbed Serpentine Belt - 82 X 1.11 Inch, Replaces 4080820X
AUTOMANN USA
$49.9782 X 1.11 Inch Poly- V Serpentine Belt W/ 8 Ribs Replaces 4080820X * High Quality V Serpentine Belt* 1.110 Inch Belt Width* 82.00 Inch Belt Length* Number Of Ribs- 8* Made In USA* Sold Individually* Warranty On V Serpentine Belts Against Defects In...$49.97 -
Multi V Ribbed Serpentine Belt 38 Inch - 4050380 For Peterbilt 379
AUTOMANN USA
$32.6338 Inch Multi-V Belt/ W 5 Ribs Replaces 4050380 * High Quality V-Belt* 38.00 Inch Effective Length* 38.40 Inch Outside Length* Sold Individually* Warranty On V-Belts Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$32.63 -
Water Pump For Kenworth, Peterbilt
AUTOMANN USA
$285.99Kenworth Water Pump * High Quality Water Pump* Use O-Ring Cummins 3684384* Sold Individually* Warranty On Water Pumps Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***** This Item...$285.99 -
Water Pump For Mack, Volvo
AUTOMANN USA
$165.99Mack & Volvo Water Pump * High Quality Water Pump* Includes:- Pump- Rubber Gasket- Flanged- Bolts- Flanged Bolts- Stud* Uses 800.62564 Housing Seal Ring* Sold As Set* Warranty On Water Pumps Against Defects In Workmanship & Material From Date Of...$165.99 -
EGR Temp Sensor For Mack, Volvo
TPHD
$80.55Mack & Volvo EGR Temperature Sensor * High Quality Temp Sensor EGR* Sold Individually* Warranty On Temp Sensor EGR Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***** This Item Ships...$80.55 -
Coolant Temp Sensor For Volvo VNL Gen II, Mack
AUTOMANN USA
$69.56Mack & Volvo Engine Coolant Temperature Sensor * High Quality Coolant Temp Sensor* Sold Individually* Warranty On Temp Sensor Coolants Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not...$69.56 -
Boost Pressure Sensor For Mack And Volvo D11, D13, D16, Mp7, Mp8 Engines
TPHD
$228.99Mack & Volvo Boost Pressure Sensor * High Quality Boost Pressure Sensor* Sold Individually* Warranty On Boost Pressure Sensors Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)*****...$228.99