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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 Cummins ISB engines by Skyline Emissions Inc. This diesel particulate filter (DPF) is a direct replacement for OEM part numbers: 2871462, 2871462NX. This is the filter and gaskets only, Clamps not included. See below for more details.
This is an aftermarket DPF Filter for the Cummins ISB engines by Skyline Emissions Inc. This diesel particulate filter (DPF) is a direct replacement for OEM part numbers: 2871462, 2871462NX. This is the filter and gaskets only, Clamps not included. See below for more details.
This is a replacement graphite gasket by Skyline Emissions Inc. It is used on DPFs and DOCs used on Cummins ISL/ISM/ISX, Volvo/Mack D11/MP7 and D13/MP8, and Navistar Maxxforce 11/13 engines. This gasket is applicable with both Skyline and OEM part numbers.
This is a replacement v-band clamp for a flat flange by Skyline Emissions Inc. This clamp is used on Cummins ISM/ISX, Volvo/Mack D11/MP7 and D13/MP8, and Navistar Maxxforce 11/13 engines. This clamp is applicable with both Skyline and OEM part numbers.
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: 4965226, 4965226NX, 4969700, 4969700NX, 4969702, 4969702NX, 5283669, 5283669NX, 5297522, 5297522NX. 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: A6804910294, EA6804910294, A6804910594, EA6804910594, A6804908692 (Kit Part #), RA6804908692 (Reman Kit #).This is the filter and gaskets only, clamps not included. See below for more details.
This is an aftermarket DPF Filter for the Navistar Maxxforce 11/13 engine by Skyline Emissions Inc. This diesel particulate filter (DPF) is a direct replacement for OEM part numbers: 2604046C91, 2604830C91 (Kit Part #), 5010845R1 (Reman Kit #), 3859691C94 (Assembly #), CP232717* (check assembly #, multiple options). This is the filter and gaskets only, clamps not included. See below for more details.
This is an aftermarket DPF Filter for the Navistar Maxxforce DT/9 engines by Skyline Emissions Inc. This diesel particulate filter (DPF) is a direct replacement for OEM part numbers: 2604870C91, 2605796C91, 2611630C91, 5010852R1 (Reman Part #). This is the filter and gaskets only Clamps not included. See below for more details.
This is an aftermarket DPF Filter for the Navistar Maxxforce 11/13 engine by Skyline Emissions Inc. This diesel particulate filter (DPF) is a direct replacement for OEM part numbers 2596665C91, 5010851R1 (Reman Part #), 3817990C91 (Assembly #), 3817989C91 (Assembly #), 3817964C91 (Assembly #). This is the filter and gaskets only, clamps not included. See below for more details.
This is a replacement sealing ring gasket by Skyline Emissions Inc. It is used on DPFs and DOCs on Detroit Diesel/Mercedes-Benz Series 60, MBE 4000, DD13, and DD15. It is also used on Volvo/Mack MP7 engines. This gasket is applicable with both Skyline and OEM part numbers.
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: 2888263, 2888263NX. This is the DOC unit only. Gaskets and Clamps not included. See below for more details.
This is a replacement v-band clamp for a flat flange by Skyline Emissions Inc. This clamp is used on Cummins ISB engines. This clamp is applicable with both Skyline and OEM part numbers.
This is an aftermarket DPF Filter for the Isuzu 6HK1/4HK1 engines by Skyline Emissions Inc. This diesel particulate filter (DPF) is a direct replacement for OEM part numbers: 897608057, 897608057-0, 897608057-3.This is the filter and gaskets only, clamps not included. See below for more details.
This is an aftermarket DPF Filter for the Cummins ISB and Paccar PX6 engines by Skyline Emissions Inc. This diesel particulate filter (DPF) is a direct replacement for OEM part numbers: 4965227, 4965227NX. This is the filter and gaskets only, clamps not included. See below for more details.
This is an aftermarket DPF Filter for the Cummins ISB and Paccar PX6 engines by Skyline Emissions Inc. This diesel particulate filter (DPF) is a direct replacement for OEM part numbers: 4965287, 4965287NX. 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 D11/MP7 and D13/MP8 engines by Skyline Emissions Inc. This diesel particulate filter (DPF) is a direct replacement for OEM part numbers: 20863859, 21850651, 85000761, 85001352, 85000751. 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 D11/MP7 and D13/MP8 engines by Skyline Emissions Inc. This diesel particulate filter (DPF) is a direct replacement for OEM part numbers: 21212426, 21212428, 21212429, 21212431, 22810502, 22810503. 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: 4965218, 4965218NX, 4352922, 4352922NX. 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: 4965224, 4965224NX, 4352989, 4352989NX. This is the filter gaskets only, clamps not included. See below for more details.
This is an aftermarket DPF Filter for the Volvo/Mack MP7 engine by Skyline Emissions Inc. This diesel particulate filter (DPF) is a direct replacement for OEM part numbers: 21048577, 21804785, 20992181, 85000899, 85003793, 85125682, 21817835 (Kit Part #). 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 or Paccar MX13 engines by Skyline Emissions Inc. This diesel particulate filter (DPF) is a direct replacement for OEM part numbers: 2871581, 2871581NX, 1827310, 1827310PEX. This is the filter 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: 2593981C91, 5010836R91 (Reman Part #).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: 2888248, 2888248NX, 4965225, 4965225NX. 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 or Paccar MX13 engines by Skyline Emissions Inc. This diesel particulate filter (DPF) is a direct replacement for OEM part numbers: 2871578, 2871578NX, 1827739, 1827739PEX. This is the filter only. Gaskets and Clamps not included. See below for more details.
This is an aftermarket serviceable DPF Filter for the Navistar Maxxforce 7/DT engines by Skyline Emissions Inc. This Skyline DPF includes a clamp immediately before and after the DPF so that the cone ends can be removed and the DPF cleaned more easily. This diesel particulate filter (DPF) is a direct replacement for OEM part numbers: 2593981C91, 5010836R91 (Reman Part #). This is the filter only. Gaskets and Clamps not included. See below for more details.