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Heavy-Duty Truck Parts (725)

PAI EM34590 MACK 745-103081 R7 Modulating Valve
PAI Industries, Inc. Part No: EM34590
$74.51 View Part Contact Us
PAI LSV-3764 Mack Transmission Selector Valve
PAI Industries, Inc. Part No: LSV-3764
$231.91 View Part Contact Us
PAI Industries Cummins N14 Engine Kit - N14221-017
PAI Industries, Inc. Part No: N14221-017
$2,943.35 View Part
PAI FSU-0538 MACK 16MB48BP10 Fuel Level Sender
PAI Industries, Inc. Part No: FSU0538
$34.32 View Part Contact Us
PAI LST-3634 MACK 1MR2415 LOW PRESSURE SWITCH
PAI Industries, Inc. Part No: LST3634
$11.36 View Part
PAI LST-3633 MACK 745275083 LOW PRESSURE SWITCH
PAI Industries, Inc. Part No: LST3633
$12.33 View Part Contact Us
Water Temperature Gauge
PAI Industries, Inc. Part No: FGG-0514
$65.26 View Part Contact Us
Vented Thermostat
PAI Industries, Inc. Part No: EAS-3295-185
$36.01 View Part Contact Us
Safety Valve
PAI Industries, Inc. Part No: EM36150
$18.59 View Part Contact Us
Valve Cover Grommet
PAI Industries, Inc. Part No: 431215
View Part Contact Us
MACK SENSOR CONNECTOR ASSY (PAP854052)
PAI Industries, Inc. Part No: PAP854052
$30.71 View Part
INLET GASKET
PAI Industries, Inc. Part No: 131644
$11.99 View Part Contact Us

Heavy-Duty Truck Parts for Repairs and Maintenance

Worn parts, system failures, or unexpected repairs can quickly take your truck out of service. Wofford Truck Parts offers heavy-duty truck parts for common maintenance and repair needs, helping you find dependable replacements for your truck’s application.

The right replacement parts help reduce downtime and support reliable performance across major truck systems. Our inventory includes air and fuel delivery parts, brake and wheel end parts, belts, cooling parts, electrical components, engine parts, and more.

FAQs about Truck Parts

Start with your part number, truck make, model, year, system type, and application. Matching the replacement to your current part helps avoid fitment issues and repair delays.
Wofford Truck Parts offers parts for air and fuel systems, brakes, wheel end, engine, electrical, cooling, suspension, HVAC, driveline, and other repair needs. You can browse by system to narrow your search.
Yes. A worn part can place stress on connected components. During service, inspect seals, hoses, hardware, fittings, mounts, and related system parts for wear or damage before finishing the repair.
Yes. Incorrect sizing, fitment, connection style, or application can cause delays or improper installation. Check your part number and system details carefully before ordering your replacement.
Start with the system you are repairing. For example, review engine parts for engine repairs or belts and cooling parts for cooling, belt, or accessory drive issues.

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