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OEM Surplus DPFs/DOCs

We have a large selection of brand-new OEM-made DPFs and DOCs, as well as complete aftertreatment systems. From brands such as Cummins, Caterpillar, Detroit Diesel, etc.

Since these DPFs & DOCs are OEM, they are available in California, unlike aftermarket Diesel Particulate Filters & Diesel Oxidation Catalysts.

New OEM "Take-off" Cummins Inlet Catalyst Module (5509710)
Sale
New OEM "Take-off" Cummins Inlet Catalyst Module (5509710)

$6,551.67 $10,550.00

    NEW OEM "TAKE-OFF" Cummins Decomposition Reactor (5507303)
    Sale
    NEW OEM "TAKE-OFF" Cummins Decomposition Reactor (5507303)

    $3,200.00 $3,726.00

      OEM Detroit / Mercedes Outlet Catalyst Module (A6804910155)
      Detroit Outlet Module (A6804910155)

      $2,500.00

        OEM Cummins Outlet Catalyst 5418555
        OEM Cummins Outlet Catalyst 5418555

        $4,995.99

          OEM Cummins DPF 4394580, 5579372
          OEM Cummins DPF 4394580, 5579372

          $2,100.00

            OEM Cummins Outlet Catalyst Module (SCR) 5510282
            Sale
            OEM Cummins Outlet Catalyst Module (SCR) 5510282

            $7,500.00 $10,300.00

              New OEM "Take-off" Cummins Outlet Catalyst Module (4394891)
              Sold out Sale
              New OEM "Take-off" Cummins Outlet Catalyst Module (4394891)

              $4,000.00 $6,100.00

                New OEM "Take-off" Cummins Outlet Catalyst Module (5510283)
                Sale
                New OEM "Take-off" Cummins Outlet Catalyst Module (5510283)

                $6,500.00 $8,000.00

                  New OEM "Take-off" Cummins Outlet Catalyst Module / SCR (5418679)
                  Sold out Sale
                  New OEM "Take-off" Cummins Outlet Catalyst Module / SCR (5418679)

                  $4,800.00 $7,400.00

                    New OEM "Take-off" Cummins Outlet Catalyst Module / SCR (5510281)
                    Sale
                    New OEM "Take-off" Cummins Outlet Catalyst Module / SCR (5510281)

                    $7,500.00 $10,300.00

                      OEM Cummins Decomposition Reactor 5509281
                      Sale
                      OEM Cummins Decomposition Reactor 5509281

                      $3,100.00 $3,700.00

                        New OEM "Take-off" Cummins Outlet Catalyst Module, SCR (5418634)
                        Sale
                        New OEM "Take-off" Cummins Outlet Catalyst Module, SCR (5418634)

                        $7,995.00 $11,662.00

                          OEM Cummins SCR module 4394203
                          Sale
                          OEM Cummins SCR module 4394203

                          $3,985.00 $7,645.00

                            OEM Cummins Inlet DOC 4394200
                            Sale
                            OEM Cummins Inlet DOC 4394200

                            $1,200.00 $2,600.00

                              OEM Cummins DPF Kit (SUR 5579361)
                              Sold out Sale
                              OEM Cummins DPF Kit (SUR 5579361)

                              $2,789.68 $3,980.00

                                New OEM "Take-off" Cummins Inlet Catalyst Module (5308481 / 4353312)
                                Sale
                                New OEM "Take-off" Cummins Inlet Catalyst Module (5308481 / 4353312)

                                $3,000.00 $5,340.36

                                  OEM Detroit DPF for 2016 & Newer One Box A6804914194
                                  Sale
                                  Detroit DPF for 2016 + One Box A6804914194

                                  $1,700.00 $2,782.86

                                    OEM Detroit One Box / A0024908092
                                    OEM Detroit One Box / A0024908092

                                    $12,000.00

                                      OEM Cummins Aftertreatment System (A054V139 / 5342247)
                                      Sale
                                      OEM Cummins Aftertreatment System (A054V139 / 5342247)

                                      $4,260.00 $5,289.70

                                        Cummins Inlet Module / DOC, 4353291
                                        Sale
                                        Cummins Inlet Module / DOC, 4353291

                                        $2,785.00 $3,975.09

                                          New OEM "Take-off" Volvo / Mack DOC (SUR 21756508)
                                          New OEM "Take-off" Volvo / Mack DOC (SUR 21756508)

                                          $4,618.07

                                            New OEM "Take-off" Cummins Outlet Catalyst / SCR (5418483)
                                            Sale
                                            New OEM "Take-off" Cummins Outlet Catalyst / SCR (5418483)

                                            $3,985.26 $5,505.00

                                              OEM Cummins DPF 4394579 / 5579371
                                              Sale
                                              OEM Cummins DPF 4394579 / 5579371

                                              $2,000.00 $2,730.24

                                                OEM Cummins Inlet Catalyst Module 4394820
                                                Sale
                                                OEM Cummins Inlet Catalyst Module 4394820

                                                $2,950.00 $4,710.71