Volvo Mack 21851879 / 20864316 DPF Replacement

Volvo Mack 21851879 20864316 A042N741 DPF Filter

Interchange References: 21851879, 20864316, A042N741, VQ1204, C17-0048, C0044-SA, 82011, GESi-0041, 21371339, 21445458

Restore exhaust filtration performance with this premium aftermarket Volvo Mack 21851879 / 20864316 / A042N741 DPF Filter. This brand-new Skyline Diesel Particulate Filter, also commonly searched as a diesel exhaust filter, is a direct-fit replacement for Volvo Mack OEM part numbers 21851879, 20864316, and A042N741. Designed for select Volvo D13, Volvo D16, Mack MP8, and Mack MP10 diesel engine applications using compatible EPA07 exhaust aftertreatment systems, this DPF installs without exhaust system modifications, carries no core charge, is backed by a 3-year unlimited mileage warranty, and ships free within the continental United States.

Volvo Mack 21851879 20864316 A042N741 DPF Cross Reference Table

How to Verify Your Unit: Use the cross-reference table below to compare the original stamped OEM part number on your DPF canister, emissions tag, or filter housing with compatible OEM and aftermarket interchange numbers.

Volvo D13 D16 Mack MP8 MP10 21851879 DPF Fitment Guide

This Volvo Mack DPF is designed for select Volvo and Mack commercial vehicles configured with compatible EPA07 horizontal exhaust aftertreatment systems. Always verify exact compatibility using your vehicle's VIN number or original stamped OEM part number on the unit before ordering.

• Engine Platforms: Volvo D13, Volvo D16, Mack MP8, and Mack MP10 diesel engine applications.
• Approximate Emissions Era: Commonly associated with select EPA07 applications, approximately 2007 to 2009, depending on vehicle configuration.
• Common Chassis Applications: Select Volvo and Mack highway, heavy-haul, regional-freight, and commercial fleet configurations using the matching DPF assembly.
• Compatible OEM Numbers: 21851879, 20864316, A042N741

Compatible OEM Assembly Numbers: A042N741

Choose Your Kit Configuration

Select the setup from the product options above that best fits your shop's needs:

• Full Kit (Best Value): Includes one (1) brand-new DPF unit, two (2) Original Equipment Quality 21371339 installation gaskets, and two (2) 21445458 heavy-duty mounting clamps.
• DPF Only: Includes one (1) DPF only. Installation gaskets and clamps are not included.

Volvo Mack 21851879 20864316 A042N741 DPF Technical Specifications

Volvo Mack 21851879 20864316 A042N741 DPF Key Features

• Direct-Fit Volvo Mack DPF: Replaces Volvo Mack 21851879, 20864316, and A042N741 diesel exhaust filter applications.
• No Core Charge: Brand-new aftermarket DPF with no dirty core return, core tracking paperwork, or return freight expense.
• EPA Compliant: Designed for supported Volvo D13, Volvo D16, Mack MP8, and Mack MP10 aftertreatment applications.
• Stainless Steel Construction: Built with premium stainless steel material for durability in heavy-duty exhaust systems.
• Available Full Kit: Full Kit option includes two (2) 21371339 gaskets and two (2) 21445458 clamps.
• Free Shipping: Free ground shipping within the continental United States. Orders placed before 2:00 PM Eastern ship out the same business day when inventory is available.
• Warranty Protection: Backed by a 3-year unlimited mileage warranty.

Signs Your Volvo Mack DPF Needs Replacement

• Frequent, incomplete, or unsuccessful DPF regeneration cycles.
• Excessive soot loading, face plugging, or ash buildup inside the diesel particulate filter.
• Diagnostic trouble codes related to DPF restriction, soot capacity, or filter efficiency.
• Increased exhaust backpressure or reduced engine performance caused by aftertreatment restriction.
• Physical cracking, melting, or damage to the DPF substrate or canister.

*Note: Always verify exact compatibility using your vehicle's VIN number or original stamped OEM part number on the unit before placing an order.

Disclaimer: Product images are for reference only. Each order includes one (1) physical DPF unit unless the Full Kit option is selected. Included hardware is listed above where applicable.