Durafit Diesel Exhaust
Direct-fit diesel emissions component replacements. Durafit specializes in DPF (Diesel Particulate Filter), DOC (Diesel Oxidation Catalyst), and SCR (Selective Catalytic Reduction) components.
Applications
Ford Powerstroke - 6.7L DPF and DOC assemblies.
GM Duramax - 6.6L LML and L5P components.
Ram Cummins - 6.7L diesel emissions parts.
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Frequently Asked Questions
What is DuraFit known for?
DuraFit specializes in diesel aftertreatment components - DPF (Diesel Particulate Filter), DOC (Diesel Oxidation Catalyst), and SCR (Selective Catalytic Reduction) units. They make direct-fit replacements for heavy-duty trucks, buses, and commercial vehicles from manufacturers like Freightliner, Peterbilt, International, and others.
Are DuraFit DPF filters direct-fit replacements?
Yes, DuraFit DPF and DOC units are designed as direct-fit replacements that match OEM connection points and mounting. They cross-reference to specific OE part numbers for proper fitment. This allows shops and fleets to replace failed units without modification or fabrication.
How long do DuraFit DPF filters last?
DuraFit DPFs typically last 200,000-300,000+ miles with proper maintenance - comparable to OEM units. Actual life depends on duty cycle, maintenance, and engine condition. DPFs require periodic cleaning or regeneration; neglecting this maintenance leads to premature failure regardless of brand.
Does DuraFit make parts for pickup trucks like F-250 and Ram 2500?
DuraFit primarily focuses on medium and heavy-duty truck applications - Class 6-8 trucks, buses, and vocational vehicles. For light-duty diesel pickups like F-250, Silverado 2500, and Ram 2500, other brands in our catalog may have better coverage. Contact us to find the right part for your application.
Can I install a DuraFit DPF or DOC myself?
DPF and DOC installation is more complex than muffler work due to size, weight, heat management, and critical sensor connections. Most fleet shops and diesel service centers handle this work. If you have experience with diesel exhaust systems and proper equipment, DIY is possible, but professional installation is recommended.
