A Diesel Particulate Filter isn’t just a component—it’s your first line of defense in preserving engine efficiency and aftertreatment system health. The OEM 5010850R1 DPF is purpose-built for Navistar applications, providing consistent particulate filtration, steady exhaust flow, and long-lasting protection from soot-related wear.
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Designed for direct fit and optimal compatibility with Navistar MaxxForce engines, eliminating installation guesswork and reducing service time.
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Ensures efficient removal of soot while maintaining smooth exhaust flow—helping avoid backpressure that can degrade fuel economy and engine performance.
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Supports reliable regeneration, reducing the frequency of forced cycles and helping you avoid unnecessary downtime.
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Shields sensitive components like sensors and SCR systems from soot, helping keep your aftertreatment system in balance and extending service intervals.
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Backed by a solid warranty and paired with a core return system, offering dependable operation and easy, cost-conscious servicing.
Replacing your Navistar’s DPF with the OEM 5010850R1 means choosing seamless function, reliable protection, and peace of mind that your engine runs cleaner and longer. Trust Tamerx Diesel Parts to deliver quality components built to last.








































