Genuine OEM Mack Truck Parts & Components

Genuine OEM Mack Truck Parts & Components

Keep your Bulldog running with the strength and reliability it was built for with our selection of genuine OEM Mack parts. We carry a specialized inventory of authentic overstock components for Mack Anthem, Pinnacle, Granite, and Terra Pro models, ensuring your truck maintains its factory-original performance standards.

Our collection features critical hardware across all systems, including genuine Mack steering yokes, transmission sensors, HVAC control switches, and heavy-duty engine components. Because many Mack components are engineered alongside Volvo, we also stock verified dual-fit parts that meet the rigorous demands of vocational and long-haul applications. By choosing genuine overstock Mack parts, you avoid the risks of aftermarket "will-fits" and get dealership-quality reliability at a fraction of the cost.

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41MR21123M Harness for OEM Mack Truck

41MR21123M Harness for OEM Mack Truck

Regular price $62.37
Sale price $62.37 Regular price $0.00
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3863023 | New OEM Cummins / Onan Temperature Switch

3863023 | New OEM Cummins / Onan Temperature Switch

Regular price $69.96
Sale price $69.96 Regular price $0.00
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383-8139 | Stemco Voyager Kit Drive Axle Front Wheel Seal With Axle Ring

383-8139 | Stemco Voyager Kit Drive Axle Front Wheel Seal With Axle Ring

Regular price $96.67
Sale price $96.67 Regular price $0.00
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3687334RX Genuine OEM Cummins® Nitrogen Oxide Sensor

3687334RX Genuine OEM Cummins® Nitrogen Oxide Sensor

Regular price $279.86
Sale price $279.86 Regular price $0.00
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3683940 Cummins Exhaust Manifold Seal

3683940 Cummins Exhaust Manifold Seal

Regular price $42.36
Sale price $42.36 Regular price $0.00
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3411389 | Genuine OEM Cummins N-14 Series Front Cover Bushing

3411389 | Genuine OEM Cummins N-14 Series Front Cover Bushing

Regular price $21.96
Sale price $21.96 Regular price $0.00
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32QM3339M OEM Mack Truck Bracket NOS

32QM3339M OEM Mack Truck Bracket NOS

Regular price $58.63
Sale price $58.63 Regular price $0.00
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309-0904 Stemco Guardian Wheel Seal

309-0904 Stemco Guardian Wheel Seal

Regular price $62.97
Sale price $62.97 Regular price $0.00
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309-0903 Stemco Guardian HP Wheel Seal

309-0903 Stemco Guardian HP Wheel Seal

Regular price $59.37
Sale price $59.37 Regular price $0.00
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3068476 Genuine Cummins Engine Camshaft Follower Housing Gasket (3 Pack)

3068476 Genuine Cummins Engine Camshaft Follower Housing Gasket (3 Pack)

Regular price $79.96
Sale price $79.96 Regular price $0.00
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3046574 | Genuine Cummins C-Brake Engine Brake Solenoid Valve

3046574 | Genuine Cummins C-Brake Engine Brake Solenoid Valve

Regular price $296.62
Sale price $296.62 Regular price $0.00
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288605R TP-5 Tractor Protection Valve Bendix (Remanufactured)

288605R TP-5 Tractor Protection Valve Bendix (Remanufactured)

Regular price $125.23
Sale price $125.23 Regular price $0.00
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