Resources | Peterbilt Parts and Service

Professional Articles

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STAY ROAD-READY WITH BRAKES & SERVICE OFFERS

Prepare for CVSA Brake Safety Week with limited-time offers on brake parts and service to stay inspection-ready.

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STAY ROAD-READY ALL SUMMER LONG

When summer hauls demand reliable suspension, discover deals on the suspension parts that keep you going.

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CVSA Brake Safety Week: 2026

The safe-driving initiative returns August 23–29 to inspect brakes and improve driver safety across North America.

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FINISH SUMMER WITH RELIABLE POWER & AIR CONNECTIONS

Save on durable, dependable and easy-to-handle TRP® 3-in-1 hoses that deliver haul after haul.

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Guides

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TRP® BRAKE SHOE KITS

TRP® brake shoe kits have the performance and durability you can count on. With three grades of lining, find the best fit for your truck.

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PACCAR GENUINE AIR SPRINGS

Designed to perform in the harshest conditions. Premium construction and extensive testing help keep your truck riding at its best.

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PACCAR GENUINE FRONT SHOCK ABSORBER

Engineered to OEM standards, PACCAR Genuine front shock absorbers help provide a smoother, more dependable ride.

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TRP® 3-IN-1 POWER & AIR HOSE ASSEMBLY KIT

Built for easy installation and long-lasting performance, these complete kits include everything needed for a fast, reliable tractor-trailer interconnect system.

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Videos

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TRP® BRAKE CHAMBERS

Engineered for top performance, longevity and durability, see what makes TRP® brake chambers the right choice to keep you moving.

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TRP® CAST BRAKE DRUMS

Discover the superior performance of TRP® cast brake drums. Available for all-makes in multiple applications.

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TRP® 3-IN-1 ELECTRICAL AIR HOSE ASSEMBLY

Designed for versatility and dependable performance, this spiral-wrapped 3-in-1 assembly makes installation, coupling and uncoupling fast and efficient.

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