Catalytic Converter
TOP SELLER
Diesel Particulate Filter (DPF)
Diesel Oxidation Catalyst (DOC)
Diesel Particulate Filter (DPF) Hardware Kit
Catalytic Converter
Catalytic Converter with Integrated Exhaust Manifold
Selective Catalytic Reduction (SCR) Catalyst
Diesel Oxidation Catalyst (DOC) and Particulate Filter (DPF) Assembly
Exhaust Gas Differential Pressure Sensor Line
Catalytic Converter and Pipe Assembly
Catalytic Converter and Muffler Assembly
Catalytic Converter Seal
Exhaust Gas Differential Pressure Sensor Pipe
Selective Catalytic Reduction (SCR) Reduction Module
Diesel Particulate Filter (DPF) Cone
Catalytic Converter and Resonator Assembly
Catalytic Converter Flange
Diesel Particulate Filter (DPF) Gasket

424 parts
TOP SELLER

384 parts
TOP SELLER

27 parts

1000+ parts

872 parts

16 parts

8 parts

7 parts

5 parts

3 parts

2 parts

2 parts

2 parts

2 parts

1 part

1 part

1 part


Dorman 674-9047
Exhaust V-Band Clamp And Gasket
- Manufacturer
- Dorman
- Verified Fits
-
✓ Freightliner Cascadia
- Part Type
- Diesel Particulate Filter (DPF) Hardware Kit
Our Price
- Fetching our lowest price...
TOP SELLER
$$44.99
In stock
Checking stock...


Dorman 674-9046
Exhaust V-Band Clamp And Gasket
- Manufacturer
- Dorman
- Verified Fits
-
✓ Freightliner Cascadia
- Part Type
- Diesel Particulate Filter (DPF) Hardware Kit
Our Price
- Fetching our lowest price...
TOP SELLER
$$43.99
In stock
Checking stock...


Dorman 674-2025
HD DPF - Not CARB Compliant
- Manufacturer
- Dorman
- Verified Fits
-
✓ Freightliner Cascadia
- Part Type
- Diesel Particulate Filter (DPF)
Our Price
- Fetching our lowest price...
$$5,299.49
In stock
Checking stock...


Dorman 674-2048
HD DPF - Not CARB Compliant
- Manufacturer
- Dorman
- Verified Fits
-
✓ Freightliner Cascadia
- Part Type
- Diesel Particulate Filter (DPF)
Our Price
- Fetching our lowest price...
$$3,146.49
In stock
Checking stock...


Dorman 674-3106
HD DOC - Not CARB Compliant
- Manufacturer
- Dorman
- Verified Fits
-
✓ Freightliner Cascadia
- Part Type
- Diesel Oxidation Catalyst (DOC)
Our Price
- Fetching our lowest price...
$$3,245.99
In stock
Checking stock...


Dorman 674-9037
Diesel Particulate Filter Gasket And Clamp Kit
- Manufacturer
- Dorman
- Verified Fits
-
✓ Freightliner Cascadia
- Part Type
- Diesel Particulate Filter (DPF) Hardware Kit
Our Price
- Fetching our lowest price...
$$426.99
In stock
Checking stock...


Dorman 674-9032
Diesel Particulate Filter Gasket And Clamp Kit
- Manufacturer
- Dorman
- Verified Fits
-
✓ Freightliner Cascadia
- Part Type
- Diesel Particulate Filter (DPF) Hardware Kit
Our Price
- Fetching our lowest price...
$$166.99
In stock
Checking stock...


Dorman 674-2000
HD DPF - Not CARB Compliant
- Manufacturer
- Dorman
- Verified Fits
-
✓ Freightliner Cascadia
- Part Type
- Diesel Particulate Filter (DPF)
Our Price
- Fetching our lowest price...
$$2,550.49
In stock
Checking stock...


Dorman 674-2002
HD DPF - Not CARB Compliant
- Manufacturer
- Dorman
- Verified Fits
-
✓ Freightliner Cascadia
- Part Type
- Diesel Particulate Filter (DPF)
Our Price
- Fetching our lowest price...
$$3,018.99
In stock
Checking stock...


Dorman 674-3104
HD DOC - Not CARB Compliant
- Manufacturer
- Dorman
- Verified Fits
-
✓ Freightliner Cascadia
- Part Type
- Diesel Oxidation Catalyst (DOC)
Our Price
- Fetching our lowest price...
$$2,914.99
In stock
Checking stock...


Dorman 674-2055
HD DPF - Not CARB Compliant
- Manufacturer
- Dorman
- Verified Fits
-
✓ Freightliner Cascadia
- Part Type
- Diesel Particulate Filter (DPF)
Our Price
- Fetching our lowest price...
$$2,244.99
In stock
Checking stock...


Dayton Parts 674-2059
DIESEL PARTICULATE FILTER
- Manufacturer
- Dayton Parts
- Verified Fits
-
✓ Freightliner Cascadia
- Part Type
- Diesel Particulate Filter (DPF)
Our Price
- Fetching our lowest price...
$$1,714.99
In stock
Checking stock...


Dayton Parts 674-2129
HD DOC
- Manufacturer
- Dayton Parts
- Verified Fits
-
✓ Freightliner Cascadia
- Part Type
- Diesel Oxidation Catalyst (DOC)
Our Price
- Fetching our lowest price...
$$2,852.49
In stock
Checking stock...


Dayton Parts 674-2122
HD DOC
- Manufacturer
- Dayton Parts
- Verified Fits
-
✓ Freightliner Cascadia
- Part Type
- Diesel Oxidation Catalyst (DOC)
Our Price
- Fetching our lowest price...
$$3,924.99
In stock
Checking stock...


Dorman 674-2039
HD DPF - Not CARB Compliant
- Manufacturer
- Dorman
- Verified Fits
-
✓ Freightliner Cascadia
- Part Type
- Diesel Particulate Filter (DPF)
Our Price
- Fetching our lowest price...
$$2,782.49
In stock
Checking stock...


Dorman 674-9031
Diesel Particulate Filter Gasket And Clamp Kit
- Manufacturer
- Dorman
- Verified Fits
-
✓ Freightliner Cascadia
- Part Type
- Diesel Particulate Filter (DPF) Hardware Kit
Our Price
- Fetching our lowest price...
$$160.99
In stock
Checking stock...


Dorman 674-9038
Diesel Particulate Filter Gasket And Clamp Kit
- Manufacturer
- Dorman
- Verified Fits
-
✓ Freightliner Cascadia
- Part Type
- Diesel Particulate Filter (DPF) Hardware Kit
Our Price
- Fetching our lowest price...
$$195.99
In stock
Checking stock...


Dorman 674-9034
Diesel Particulate Filter Gasket And Clamp Kit
- Manufacturer
- Dorman
- Verified Fits
-
✓ Freightliner Cascadia
- Part Type
- Diesel Particulate Filter (DPF) Hardware Kit
Our Price
- Fetching our lowest price...
$$155.99
In stock
Checking stock...


Dorman 674-3105
HD DOC - Not CARB Compliant
- Manufacturer
- Dorman
- Verified Fits
-
✓ Freightliner Cascadia
- Part Type
- Diesel Oxidation Catalyst (DOC)
Our Price
- Fetching our lowest price...
$$3,013.99
In stock
Checking stock...


Alliant Power ap70500
Diesel Particulate Filter (DPF) Installation Kit
- Manufacturer
- Alliant Power
- Verified Fits
-
✓ Freightliner Cascadia
- Part Type
- Diesel Particulate Filter (DPF) Hardware Kit
Our Price
- Fetching our lowest price...
$$486.99
In stock
Checking stock...


Dayton Parts 674-2082
HD DOC
- Manufacturer
- Dayton Parts
- Verified Fits
-
✓ Freightliner Cascadia
- Part Type
- Diesel Oxidation Catalyst (DOC)
Our Price
- Fetching our lowest price...
$$3,276.99
In stock
Checking stock...


Dinex 82010
Diesel Particulate Filter (DPF) - Fits Mack/Volvo
- Manufacturer
- Dinex
- Part Type
- Diesel Particulate Filter (DPF)
Our Price
- Fetching our lowest price...
TOP SELLER
$$1,413.99
In stock
Checking stock...


Skyline Emissions DN1501-C
Diesel Particulate Filter (DPF) Kit - with 2 Gaskets and 2 Clamps
- Manufacturer
- Skyline Emissions
- Part Type
- Diesel Particulate Filter (DPF)
Our Price
- Fetching our lowest price...
TOP SELLER
$$1,924.49
In stock
Checking stock...


Detroit Diesel DDE EA0024908392
KIT, DPF AND CLAMPS, GATS 2.0
- Manufacturer
- Detroit Diesel
- Part Type
- Diesel Particulate Filter (DPF) Hardware Kit
Our Price
- Fetching our lowest price...
FREE ECONOMY SHIPPING
TOP SELLER
$$4,244.49
In stock
Checking stock...


Roadwarrior C0129-ID
Direct Fit Replacement Diesel Oxidation Catalyst (DOC) for Mercedes Benz
- Manufacturer
- Roadwarrior
- Part Type
- Diesel Oxidation Catalyst (DOC)
Our Price
- Fetching our lowest price...
FREE ECONOMY SHIPPING
TOP SELLER
$$2,060.49
In stock
Checking stock...


Dorman 674-255
Catalytic Converter with Integrated Exhaust Manifold
- Manufacturer
- Dorman
- Part Type
- Catalytic Converter with Integrated Exhaust Manifold
Our Price
- Fetching our lowest price...
TOP SELLER
$$647.99
In stock
Checking stock...


Dinex 58014
Diesel Particulate Filter (DPF) - Fits Cummins
- Manufacturer
- Dinex
- Part Type
- Diesel Particulate Filter (DPF)
Our Price
- Fetching our lowest price...
FREE ECONOMY SHIPPING
TOP SELLER
$$1,522.99
In stock
Checking stock...


Mack 22776215
Diesel Oxidation Catalyst (DOC)
- Manufacturer
- Mack
- Part Type
- Diesel Oxidation Catalyst (DOC)
Our Price
- Fetching our lowest price...
TOP SELLER
$$4,413.49
In stock
Checking stock...


Skyline Emissions XN1107-C
DPF KIT CONSISTING OF 1 DPF, 2 GASKETS, AND 2 CLAMPS
- Manufacturer
- Skyline Emissions
- Part Type
- Diesel Particulate Filter (DPF)
Our Price
- Fetching our lowest price...
TOP SELLER
$$1,738.99
In stock
Checking stock...


Roadwarrior D2012-SA
Direct Fit Replacement Diesel Particulate Filter (DPF) for John Deere
- Manufacturer
- Roadwarrior
- Part Type
- Diesel Particulate Filter (DPF)
Our Price
- Fetching our lowest price...
FREE ECONOMY SHIPPING
TOP SELLER
$$1,442.49
In stock
Checking stock...


Roadwarrior C0004-SA
Direct Fit Replacement Diesel Particulate Filter (DPF) for Cummins
- Manufacturer
- Roadwarrior
- Part Type
- Diesel Particulate Filter (DPF)
Our Price
- Fetching our lowest price...
TOP SELLER
$$1,762.49
In stock
Checking stock...


Detroit Diesel DDE EA6804905356
Diesel Oxidation Catalyst (DOC)
- Manufacturer
- Detroit Diesel
- Part Type
- Diesel Oxidation Catalyst (DOC)
Our Price
- Fetching our lowest price...
TOP SELLER
$$12,336.99
In stock
Checking stock...


Roadwarrior D2016-SA
Direct Fit Replacement Diesel Particulate Filter (DPF) for Caterpillar
- Manufacturer
- Roadwarrior
- Part Type
- Diesel Particulate Filter (DPF)
Our Price
- Fetching our lowest price...
FREE ECONOMY SHIPPING
TOP SELLER
$$3,714.49
In stock
Checking stock...


Dinex 58081
Diesel Particulate Filter (DPF) - Fits Cummins
- Manufacturer
- Dinex
- Part Type
- Diesel Particulate Filter (DPF)
Our Price
- Fetching our lowest price...
TOP SELLER
$$1,877.99
In stock
Checking stock...


Ansa 608226
Federal / EPA Catalytic Converter - Universal OBDII - 2.50" ID Neck / 2.50" ID Neck; Oval; 5.9L / 6250; O2 Port: 1 - Pass. side
- Manufacturer
- Ansa
- Part Type
- Catalytic Converter
Our Price
- Fetching our lowest price...
TOP SELLER
$$206.99
In stock
Checking stock...


Roadwarrior C0335-SA
Direct Fit Replacement Diesel Particulate Filter (DPF) for Navistar Maxxforce
- Manufacturer
- Roadwarrior
- Part Type
- Diesel Particulate Filter (DPF)
Our Price
- Fetching our lowest price...
TOP SELLER
$$2,126.49
In stock
Checking stock...


Dorman 674-256
Catalytic Converter with Integrated Exhaust Manifold
- Manufacturer
- Dorman
- Part Type
- Catalytic Converter with Integrated Exhaust Manifold
Our Price
- Fetching our lowest price...
TOP SELLER
$$842.99
In stock
Checking stock...


Hino 11106E0020A
CHAMBER SUB-ASSY- COMBUSTION
- Manufacturer
- Hino
- Part Type
- Diesel Particulate Filter (DPF)
Our Price
- Fetching our lowest price...
TOP SELLER
$$5,400.99
In stock
Checking stock...


Roadwarrior C0039-SA
Direct Fit Replacement Diesel Particulate Filter (DPF) for Navistar Maxxforce (Modular)
- Manufacturer
- Roadwarrior
- Part Type
- Diesel Particulate Filter (DPF)
Our Price
- Fetching our lowest price...
FREE ECONOMY SHIPPING
TOP SELLER
$$2,077.49
In stock
Checking stock...


Davico 17408
17408
- Manufacturer
- Davico
- Part Type
- Catalytic Converter
Our Price
- Fetching our lowest price...
TOP SELLER
$$655.99
In stock
Checking stock...


Roadwarrior C0310-SA
Direct Fit Replacement Diesel Particulate Filter (DPF) for Cummins
- Manufacturer
- Roadwarrior
- Part Type
- Diesel Particulate Filter (DPF)
Our Price
- Fetching our lowest price...
TOP SELLER
$$2,343.49
In stock
Checking stock...


Cummins 5579367
Kit, particulate Filter
- Manufacturer
- Cummins
- Part Type
- Diesel Particulate Filter (DPF)
Our Price
- Fetching our lowest price...
TOP SELLER
$$2,627.49
In stock
Checking stock...


Walker Exhaust 50542
Ultra EPA Direct Fit Catalytic Converter 3.25" Inlet (Inside)
- Manufacturer
- Walker Exhaust
- Part Type
- Catalytic Converter
Our Price
- Fetching our lowest price...
TOP SELLER
$$638.99
In stock
Checking stock...


Roadwarrior C0017-ID
Direct Fit Replacement Diesel Oxidation Catalyst (DOC) for Cummins
- Manufacturer
- Roadwarrior
- Part Type
- Diesel Oxidation Catalyst (DOC)
Our Price
- Fetching our lowest price...
FREE ECONOMY SHIPPING
TOP SELLER
$$2,371.49
In stock
Checking stock...


Skyline Emissions XN1102-C
DPF KIT CONSISTING OF 1 DPF, 2 GASKETS, AND 2 CLAMPS
- Manufacturer
- Skyline Emissions
- Part Type
- Diesel Particulate Filter (DPF)
Our Price
- Fetching our lowest price...
TOP SELLER
$$1,813.49
In stock
Checking stock...


Roadwarrior C0078-SA
Direct Fit Replacement Diesel Particulate Filter (DPF) for Navistar Maxxforce (Modular)
- Manufacturer
- Roadwarrior
- Part Type
- Diesel Particulate Filter (DPF)
Our Price
- Fetching our lowest price...
FREE ECONOMY SHIPPING
TOP SELLER
$$1,988.49
In stock
Checking stock...


Skyline Emissions XN0625-C
DOC KIT CONSISTING OF 1 DOC, 2 GASKETS, AND 2 CLAMPS
- Manufacturer
- Skyline Emissions
- Part Type
- Diesel Oxidation Catalyst (DOC)
Our Price
- Fetching our lowest price...
TOP SELLER
$$2,671.99
In stock
Checking stock...


Walker Exhaust 50511
Ultra EPA Direct Fit Catalytic Converter 3.625" Inlet (Inside)
- Manufacturer
- Walker Exhaust
- Part Type
- Catalytic Converter
Our Price
- Fetching our lowest price...
TOP SELLER
$$669.99
In stock
Checking stock...