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Heavy-Duty Truck Parts (63)

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PAI EM34590 MACK 745-103081 R7 Modulating Valve
PAI Industries, Inc. Part No: EM34590
$74.51 View Part Contact Us
Safety Valve
PAI Industries, Inc. Part No: EM36150
$18.59 View Part Contact Us
Trailer Valve
PAI Industries, Inc. Part No: EM40760
$135.43 View Part Contact Us
Push Pull Valve
PAI Industries, Inc. Part No: EM35020
View Part Contact Us
Drain Valve
PAI Industries, Inc. Part No: EM59350
$56.72 View Part Contact Us
Relay Valve
PAI Industries, Inc. Part No: EM56880
$93.78 View Part
Push Pull Valve
PAI Industries, Inc. Part No: EM36190
View Part Contact Us
Foot Valve
PAI Industries, Inc. Part No: EM36300
$109.16 View Part
Valve
PAI Industries, Inc. Part No: EM56610
View Part Contact Us
Spring Brake Control Valve
PAI Industries, Inc. Part No: EM40770
$132.14 View Part Contact Us
Trailer Valve
PAI Industries, Inc. Part No: EM40740
$123.68 View Part Contact Us
Control Module
PAI Industries, Inc. Part No: EM34570
$100.10 View Part

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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