Workhorse Emission Control Parts
Workhorse Sensors
21 parts
Workhorse Gaskets and Sealing Systems
8 parts
Workhorse EGR and Related Components
6 parts
Workhorse Filters
5 parts
Workhorse Evaporative System Parts
5 parts
Workhorse Crankcase Ventilation System Parts
5 parts
Workhorse Hardware, Fasteners and Fittings
1 part
Workhorse Vacuum System Parts
1 part
Workhorse Electrical Connectors
1 part
Workhorse Air Injection System Parts
1 part
Cummins 5566887
Exhaust Gas Recirculation (EGR) Cooler - for For ISC, ISL (Cummins 3389761)
- Manufacturer
- Cummins
- Part Type
- Exhaust Gas Recirculation (EGR) Cooler
Our Price
FREE ECONOMY SHIPPING
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Fleetguard CV50628
Engine Crankcase Breather Element - Crankcase Ventilation, For Cummins ISC/ISL Engines
- Manufacturer
- Fleetguard
- Part Type
- Engine Crankcase Breather Element
Our Price
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Dorman 904-7119
Crank Case Pressure Sensor
- Manufacturer
- Dorman
- Verified Fits
-
✓ Workhorse
- Part Type
- Engine Crankcase Pressure Sensor
Our Price
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Dorman 904-5027
Heavy Duty Exhaust Gas Recirculation Cooler Kit
- Manufacturer
- Dorman
- Verified Fits
-
✓ Workhorse
- Part Type
- Exhaust Gas Recirculation (EGR) Cooler
Our Price
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Freightliner 04-31354-004
Diesel Exhaust Fluid (Def) Tank Header - Selective Catalytic Reduction System, Connector, 6 Bolt
- Manufacturer
- Freightliner
- Part Type
- Diesel Exhaust Fluid (DEF) Tank Header
Our Price
FREE ECONOMY SHIPPING
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Williams Controls 116731
WM453M Pneumatic Throttle Pedal
- Manufacturer
- Williams Controls
- Part Type
- Diesel Exhaust Fluid (DEF) Pump Pneumatic Switching Valve
Our Price
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Fleetguard CV52055
Engine Crankcase Breather Element - Crankcase Coalescer Element for CVM200 Units
- Manufacturer
- Fleetguard
- Part Type
- Engine Crankcase Breather Element
Our Price
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Fleetguard CV52001
Engine Crankcase Breather Element - Crankcase Ventilation Breather Assembly
- Manufacturer
- Fleetguard
- Part Type
- Engine Crankcase Breather Element
Our Price
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International 5012972R91
Sustainable I334 Model Exhaust Gas Recirculation (Egr) Valve Kit, Navistar Compatible
- Manufacturer
- International
- Part Type
- Exhaust Gas Recirculation (EGR) Valve Kit
Our Price
FREE ECONOMY SHIPPING
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Dorman 904-7902
Crankcase Ventilation Filter
- Manufacturer
- Dorman
- Verified Fits
-
✓ Workhorse
- Part Type
- Engine Crankcase Breather Element
Our Price
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Fleetguard CV50626
ISX12 Engine Crankcase Ventilation Filter
- Manufacturer
- Fleetguard
- Part Type
- Engine Crankcase Breather Element
Our Price
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Dorman 904-7532
Manifold Air Pressure Sensor
- Manufacturer
- Dorman
- Verified Fits
-
✓ Workhorse
- Part Type
- Manifold Absolute Pressure Sensor
Our Price
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Dorman 911-095
Evaporative Emissions Charcoal Canister
- Manufacturer
- Dorman
- Verified Fits
-
✓ Workhorse
- Part Type
- Vapor Canister
Our Price
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Standard Ignition BF43
Crankcase Ventilation Filter
- Manufacturer
- Standard Ignition
- Verified Fits
-
✓ Workhorse
- Part Type
- Engine Crankcase Breather Element
Our Price
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Dorman 904-7116
Exhaust Gas Temperature Sensor
- Manufacturer
- Dorman
- Verified Fits
-
✓ Workhorse
- Part Type
- Exhaust Gas Temperature (EGT) Sensor
Our Price
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Freightliner 04-32529-000
Diesel Exhaust Fluid (Def) Filler Neck - Non Magnet, 15% Glass Fiber Reinforced With Nylon
- Manufacturer
- Freightliner
- Part Type
- Diesel Exhaust Fluid (DEF) Filler Neck
Our Price
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Zillion Hd KT85195
Diesel Exhaust Fluid (DEF) Injector Gasket Set
- Manufacturer
- Zillion Hd
- Part Type
- Diesel Exhaust Fluid (DEF) Injector Gasket
Our Price
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Dorman 904-5053
Heavy Duty Exhaust Gas Recirculation Valve
- Manufacturer
- Dorman
- Part Type
- Exhaust Gas Recirculation (EGR) Valve
Our Price
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Dorman 904-418
Crankcase Ventilation Filter
- Manufacturer
- Dorman
- Verified Fits
-
✓ Workhorse
- Part Type
- Engine Crankcase Breather Element
Our Price
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Freightliner 03-38068-000
Diesel Exhaust Fluid (Def) Feed Line Fitting - Elbow, 90 Degree, Hose Barb
- Manufacturer
- Freightliner
- Part Type
- Diesel Exhaust Fluid (DEF) Feed Line Fitting
Our Price
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Freightliner 04-31353-005
Diesel Exhaust Fluid (Def) Tank Header - Selective Catalytic Reduction System, Connector, SAE Flange
- Manufacturer
- Freightliner
- Part Type
- Diesel Exhaust Fluid (DEF) Tank Header
Our Price
FREE ECONOMY SHIPPING
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Freightliner 04-31677-000
Header - Heavy Duty Engine Platform, 13/23G, Analog
- Manufacturer
- Freightliner
- Part Type
- Diesel Exhaust Fluid (DEF) Tank Header
Our Price
FREE ECONOMY SHIPPING
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Dorman 911-032
Evaporative Emissions Purge Solenoid Valve
- Manufacturer
- Dorman
- Verified Fits
-
✓ Workhorse
- Part Type
- Vapor Canister Purge Valve
Our Price
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Dorman 47026
PCV Valve Cover
- Manufacturer
- Dorman
- Verified Fits
-
✓ Workhorse
- Part Type
- PCV Valve Cover
Our Price
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Dorman 977-000
Throttle Body Position Sensor
- Manufacturer
- Dorman
- Verified Fits
-
✓ Workhorse
- Part Type
- Throttle Position Sensor
Our Price
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Fleetguard UF106
Diesel Exhaust Fluid (DEF) Urea Filter - Kit
- Manufacturer
- Fleetguard
- Part Type
- Diesel Exhaust Fluid (DEF) Urea Filter
Our Price
FREE ECONOMY SHIPPING
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SHAW ASP4310-6600718
Diesel Exhaust Fluid (DEF) Tank Header Assembly for Blue Bird/Holland
- Manufacturer
- SHAW
- Part Type
- Diesel Exhaust Fluid (DEF) Tank Header
Our Price
FREE ECONOMY SHIPPING
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SHAW ASP4310-6500711
Diesel Exhaust Fluid (DEF) Tank Header Assembly for Caterpillar / Navistar
- Manufacturer
- SHAW
- Part Type
- Diesel Exhaust Fluid (DEF) Tank Header
Our Price
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Williams Controls 134030
Throttle Position Sensor Kit for Accelerator Pedal (Cummins)
- Manufacturer
- Williams Controls
- Part Type
- Throttle Position Sensor Kit
Our Price
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Dorman 904-7525
Manifold Absolute Pressure Sensor
- Manufacturer
- Dorman
- Verified Fits
-
✓ Workhorse
- Part Type
- Manifold Absolute Pressure Sensor
Our Price
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Dorman 645-747
Mass Air Flow Sensor Connector
- Manufacturer
- Dorman
- Verified Fits
-
✓ Workhorse
- Part Type
- Mass Air Flow Sensor Connector
Our Price
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Omega Environmental Technologies EGT303
Exhaust Gas Temperature (EGT) Sensor
- Manufacturer
- Omega Environmental Technologies
- Verified Fits
-
✓ Workhorse
- Part Type
- Exhaust Gas Temperature (EGT) Sensor
Our Price
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Dorman 904-7114
Exhaust Gas Temperature Sensor
- Manufacturer
- Dorman
- Verified Fits
-
✓ Workhorse
- Part Type
- Exhaust Gas Temperature (EGT) Sensor
Our Price
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Dorman 977-030
Throttle Position Sensor
- Manufacturer
- Dorman
- Verified Fits
-
✓ Workhorse
- Part Type
- Throttle Position Sensor
Our Price
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Dorman 42320
PCV Valve Mounting Grommet
- Manufacturer
- Dorman
- Verified Fits
-
✓ Workhorse
- Part Type
- PCV Valve Grommet
Our Price
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Dorman 46024
PCV Elbow
- Manufacturer
- Dorman
- Verified Fits
-
✓ Workhorse
- Part Type
- PCV Valve Tubing
Our Price
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Dorman 306-010
Secondary Air Injection Pump
- Manufacturer
- Dorman
- Verified Fits
-
✓ Workhorse
- Part Type
- Secondary Air Injection Pump
Our Price
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Dorman 911-030
Evaporative Emissions Purge Solenoid Valve
- Manufacturer
- Dorman
- Verified Fits
-
✓ Workhorse
- Part Type
- Vapor Canister Purge Valve
Our Price
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Dorman 300-702
Engine Vacuum Pump Pulley
- Manufacturer
- Dorman
- Verified Fits
-
✓ Workhorse
- Part Type
- Vacuum Pump Pulley
Our Price
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Dorman 47007
EGR Clean Screen Gasket Assortment
- Manufacturer
- Dorman
- Verified Fits
-
✓ Workhorse
- Part Type
- Exhaust Gas Recirculation (EGR) Line Gasket
Our Price
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Dorman 911-039
Evaporative Emissions Purge Solenoid Valve
- Manufacturer
- Dorman
- Verified Fits
-
✓ Workhorse
- Part Type
- Vapor Canister Purge Valve
Our Price
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Dorman 904-168
Exhaust Gas Recirculation Cooler Kit
- Manufacturer
- Dorman
- Verified Fits
-
✓ Workhorse
- Part Type
- Exhaust Gas Recirculation (EGR) Cooler
Our Price
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Dorman 904-121
Exhaust Gas Recirculation Cooler Kit
- Manufacturer
- Dorman
- Verified Fits
-
✓ Workhorse
- Part Type
- Exhaust Gas Recirculation (EGR) Cooler
Our Price
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Dorman 911-068
Evaporative Emissions Purge Solenoid Valve
- Manufacturer
- Dorman
- Verified Fits
-
✓ Workhorse
- Part Type
- Vapor Canister Purge Valve
Our Price
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Standard Ignition VP34
Exhaust Back Pressure Sensor
- Manufacturer
- Standard Ignition
- Verified Fits
-
✓ Workhorse
- Part Type
- Exhaust Gas Recirculation (EGR) Pressure Sensor
Our Price
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