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Zip's AW Direct offers the best high-performance aftermarket diesel emission products on the market. We stock Skyline DPFs and DOCs for heavy-duty trucks, medium-duty trucks and buses from major OEMs such as Caterpillar, Cummins, Detroit Diesel, Mercedes-Benz, Navistar, International, Isuzu, Paccar, Volvo and Mack.
This is an aftermarket DPF Filter for the Caterpillar C13/15 engines by Skyline Emissions Inc. This diesel particulate filter (DPF) is a direct replacement for OEM part numbers: 290-0045, 301-7856 (Kit Part #), 10R-6088 (Reman Kit #), 285-3365 (Assembly #).This is the filter and gaskets only, clamps not included. See below for more details.
This is an aftermarket DPF Filter for the Caterpillar C13/15 engines by Skyline Emissions Inc. This diesel particulate filter (DPF) is a direct replacement for OEM part numbers: 291-8519, 294-8694 (Kit Part #), 10R-6089 (Reman Kit #), 283-7213 (Assembly #).This is the filter and gaskets, clamps not included. See below for more details.
This is an aftermarket DPF Filter for the Cummins ISL/ISC and Paccar PX8 engines by Skyline Emissions Inc. This diesel particulate filter (DPF) is a direct replacement for OEM part numbers: 2871459, 2871459NX. This is the filter and gaskets only, clamps not included. See below for more details.
This is an aftermarket DOC unit by Skyline Emissions Inc., for Cummins ISB engines. This Diesel Oxidation Catalyst (DOC) is a direct replacement for OEM part numbers: 5287480, 5287480NX, 4965285, 4965285NX. This is the DOC unit and gaskets only, clamps not included. See below for more details.
This is an aftermarket DPF Filter for the Cummins ISX engine by Skyline Emissions Inc. This diesel particulate filter (DPF) is a direct replacement for OEM part numbers: 2880168, 2880168NX, 4965129, 4965129NX, 4969701, 4969701NX, 5283778, 5283778NX, 5297990, 5297990NX. This is the filter and gaskets only, clamps not included. See below for more details.
This is an aftermarket DPF Filter for the Cummins ISL/ISC and Paccar PX8 engines by Skyline Emissions Inc. This diesel particulate filter (DPF) is a direct replacement for OEM part numbers: 2871463, 2871463NX. This is the filter and gaskets only, clamps not included. See below for more details.
This is an aftermarket DOC unit by Skyline Emissions Inc., for Cummins ISM/ISL engines. This Diesel Oxidation Catalyst (DOC) is a direct replacement for OEM part numbers: 4965223, 4965223NX, 5287521, 5287521NX. This is the DOC unit and gaskets only, clamps not included. See below for more details.
This is an aftermarket DPF Filter for the Navistar Maxxforce 7/DT engines by Skyline Emissions Inc. This diesel particulate filter (DPF) is a direct replacement for OEM part numbers: 2594165C91, 5010830R91 (Reman Part #). This is the filter and gaskets, clamps not included. See below for more details.
This is an aftermarket DPF Filter for the Cummins ISM/ISL engines by Skyline Emissions Inc. This diesel particulate filter (DPF) is a direct replacement for OEM part numbers: 4936737, 4936737NX, 4965244, 4965244NX, 4352923, 4352923NX, 2880169, 2880169NX, 3623370C93 (Assembly #). This is the filter and gaskets only, clamps not included. See below for more details.
This is an aftermarket DPF Filter for the Cummins ISC and Paccar PX8 engines by Skyline Emissions Inc. This diesel particulate filter (DPF) is a direct replacement for OEM part numbers: 4965286, 4965286NX, 4969838, 4969838NX. This is the filter and gaskets only, clamps not included. See below for more details.
This is an aftermarket DPF Filter for the Cummins ISM/ISL engines by Skyline Emissions Inc. This diesel particulate filter (DPF) is a direct replacement for OEM part numbers: 4965055, 4965055NX, 4352920, 4352920NX, 3817962C91 (Assembly #). This is the filter and gaskets only, clamps not included. See below for more details.
This is an aftermarket DPF Filter for the Cummins ISX engine by Skyline Emissions Inc. This diesel particulate filter (DPF) is a direct replacement for OEM part numbers: 4965305, 4965305NX, 4969703, 4969703NX, 5297989, 5297989NX, 5283799, 5283799NX. This is the filter and gaskets only, clamps not included. See below for more details.
This is an aftermarket DPF Filter for the Detroit Diesel Series 60, DD13, DD15, and Mercedes-Benz MBE 4000 engines by Skyline Emissions Inc. This diesel particulate filter (DPF) is a direct replacement for OEM part numbers: A6804910094, A6804908792 (Kit Part #), RA6804910097 (Reman Part #), RA6804908792 (Reman Kit #).This is the filter and gaskets only, clamps not included. See below for more details.
This is an aftermarket DOC unit by Skyline Emissions Inc., for Cummins ISX engines. This Diesel Oxidation Catalyst (DOC) is a direct replacement for OEM part numbers: 2888249, 2888249NX, 4969542, 4969542NX, 4965317, 4965317NX. This is the DOC unit and gaskets only, clamps not included. See below for more details.
This is an aftermarket DPF Filter for the Navistar Maxxforce DT engines by Skyline Emissions Inc. This diesel particulate filter (DPF) is a direct replacement for OEM part numbers: 3712647C91, 2604430C91, 2613113C91, 2612521C91, 5010853R1 (Reman Part #), 5010843R1 (Reman Part #), 2605039C91 (Assembly #). This is the filter and gaskets only, clamps not included. See below for more details.
This is an aftermarket DOC unit by Skyline Emissions Inc., for Cummins ISC engines. This Diesel Oxidation Catalyst (DOC) is a direct replacement for OEM part numbers: 5287496, 5287496NX, 4965284, 4965284NX. This is the DOC unit and gaskets only, clamps not included. See below for more details.
This is an aftermarket DOC unit by Skyline Emissions Inc., for Cummins ISM/ISL engines. This Diesel Oxidation Catalyst (DOC) is a direct replacement for OEM part numbers: 4969719, 4969719NX, 5287519, 5287519NX. This is the DOC unit only. Gaskets and Clamps not included. See below for more details.
This is an aftermarket DOC unit by Skyline Emissions Inc., for Cummins ISX engines. This Diesel Oxidation Catalyst (DOC) is a direct replacement for OEM part numbers: 2888262, 2888262NX, 4936734, 4936734NX, 4969721, 4969721NX. This is the DOC unit only. Gaskets and Clamps not included. See below for more details.
This is an aftermarket DPF Filter for the Volvo/Mack D11/MP7 and D13/MP8 engines by Skyline Emissions Inc. This diesel particulate filter (DPF) is a direct replacement for OEM part numbers: 20864558, 21905492. This is the filter and gaskets only, clamps not included. See below for more details.
This is an aftermarket DPF Filter for the Volvo/Mack D13/MP8 and D16/MP10 engines by Skyline Emissions Inc. This diesel particulate filter (DPF) is a direct replacement for OEM part numbers: 20864127, 21850658, 85000726. This is the filter and gaskets only, clamps not included. See below for more details.
This is an aftermarket DOC unit by Skyline Emissions Inc., for Cummins ISM/ISL engines. This Diesel Oxidation Catalyst (DOC) is a direct replacement for OEM part numbers: 5287191, 5287191NX. This is the DOC unit and gaskets only, clamps not included. See below for more details.
This is an aftermarket DPF Filter for the Navistar Maxxforce 7 / DT engines by Skyline Emissions Inc. This diesel particulate filter (DPF) is a direct replacement for OEM part numbers: 2594131C91, 5010832R91.This is the filter and gaskets, clamps not included. See below for more details.
This is an aftermarket DPF Filter for the Volvo/Mack D13/MP8 and D16/MP10 engines by Skyline Emissions Inc. This diesel particulate filter (DPF) is a direct replacement for OEM part numbers: 20864316, 21851879. This is the filter gaskets only, clamps not included. See below for more details.
This is an aftermarket DPF Filter for the Cummins ISC and Paccar PX8 engines by Skyline Emissions Inc. This diesel particulate filter (DPF) is a direct replacement for OEM part numbers: 4969839, 4969839NX. This is the filter and gaskets only, clamps not included. See below for more details.
This is an aftermarket DPF Filter for the Volvo/Mack MP7 engines by Skyline Emissions Inc. This diesel particulate filter (DPF) is a direct replacement for OEM part numbers: 21395825, 85124613. This is the filter and gaskets only, clamps not included. See below for more details.