Aftertreatment
Shop our large inventory of heavy duty semi truck Aftertreatment including Aftertreatment for sale online.
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Browse Categories
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Hood & Front End
- Hood Assembly
- Cooling
- Bumper
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Hood Components
- Body, Misc. Parts
- Brackets, Misc
- Emblem
- Fastener
- Fender Extension (hood)
- Grille
- Grille Guard
- Header Panel
- Headlamp
- Headlamp Door / Cover
- Hinge
- Hood Mirror
- Hood Ornament
- Hood Rest
- Hood Side Vent
- Hood Spring
- Hood, Bug Deflector
- Hood, Misc. Parts
- Inner Fender
- Latch
- Panel
- Parking Lamp
- Shock
- Side Marker Lamp, Rear
- Stability Sensor
- Valance, Front
- Winter Fronts
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Cab & Sleeper
- Cab Assembly
- Sleeper Assembly
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Cab Exterior
- A Pillar Panel
- Accessory, Work Light
- Air Cleaner
- Air Conditioner Evaporator
- Air Conditioner Hoses
- Air Conditioner Misc Parts
- Air Conditioner Receiver / Dryer
- Antenna
- Back Glass
- Body, Misc. Parts
- Brackets, Misc
- Cab Jack
- Cab, Misc. Parts
- Cowl
- Door
- Door Emblem
- Door Glass
- Door Latch
- Door Mirror, Bracket
- Door Mirror, Cover
- Exhaust Guard
- Fairing (Side)
- Fastener
- Fender Extension (hood)
- Fuel Filler Door
- Heater Hose
- Horn
- Lighting, Exterior
- Master Cylinder
- Rocker Panel
- Roof Assembly
- Roof Glass
- Running Board
- Side Marker Lamp, Rear
- Steering Shaft
- Sun Visor (Exterior)
- Wind Deflector
- Windshield
- Windshield Washer Motor
- Windshield Washer Reservoir
- Windshield Wiper Arm
- Wiper Blade
- Wiper Motor, Windshield
- Wiper Transmission
- Wiring Harness, Cab
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Cab Interior
- A Pillar Panel
- A/V (Audio Video)
- ABS Parts
- Air Bag
- Air Conditioner Evaporator
- Blower Motor (HVAC)
- Body, Misc. Parts
- Brackets, Misc
- Cab Control Module CECU
- Column Switch
- Console
- Dash / Console Switch
- Dash Panel
- Door Electrical Switch
- Door Window Crank
- Electric Door Motor
- Electrical, Misc. Parts
- Fastener
- Filter, Cabin
- Floor Mat
- Foot Control Pedals
- Fuse Box
- Headliner
- Heater & AC Knob
- Heater & AC Temperature Control
- Heater Assembly
- Heater Core
- Heater, Auxiliary
- Ignition Switch
- Interior Mirror
- Interior Sun Visor
- Interior Trim Panel
- Interior, Curtains
- Interior, Doghouse
- Interior, Misc. Part
- Light Control Module
- Lighting, Interior
- Refrigerator
- Seat Armrest
- Seat Belt Assembly
- Seat Belt Latch
- Seat Cushion
- Seat Misc Parts
- Seat, Air Ride
- Seat, Mechanical Suspension
- Seat, non-Suspension
- Sleeper Control Module
- Steering Column
- Steering Wheel
- Tachometer
- Wiper Control Modules
- Wiring Harness, Cab
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Door
- Door
- Door Assembly, Rear or Back
- Door Electrical Switch
- Door Emblem
- Door Glass
- Door Glass, Rear
- Door Handle
- Door Hinge, Front
- Door Hinge, Rear
- Door Latch
- Door Mirror
- Door Mirror, Bracket
- Door Mirror, Cover
- Door Mirror, Motor
- Door Moulding, Front
- Door Seal
- Door Vent Glass
- Door Vent Glass, Rear
- Door Window Regulator, Front
- Door Window Regulator, Rear
- Door, Interior Panel
- Door, Misc Parts
- Door, Module
- Electric Door Motor
- Dash
- Sleeper Exterior
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Sleeper Interior
- Body, Misc. Parts
- Brackets, Misc
- Bunk
- Cabinets
- Console
- Control
- Dash / Console Switch
- Electric Door Motor
- Electrical, Misc. Parts
- Fastener
- Headliner
- Heater & AC Knob
- Heater & AC Temperature Control
- Heater Assembly
- Heater Core
- Heater, Auxiliary
- Interior Mirror
- Interior Trim Panel
- Interior, Curtains
- Lighting, Interior
- Mattress
- Refrigerator
- Seat Belt Assembly
- Sleeper Control Module
- Sleeper Door
- Glass
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Engine
- Engine Assembly
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Block / Crankcase
- Balancer / Dampener
- Bearing
- Block
- Block Heater
- Block Stiffener
- Bull Gear
- Cam Bearing
- Cam Cover
- Cam Follower
- Cam Gear
- Camshaft
- Crankcase Breather
- Crankshaft
- Cylinder Kit
- ECM Cooling Plate
- Engine Main Cap
- Fastener
- Filter / Water Separator
- Filter, Lube
- Fluids
- Flywheel
- Flywheel Housing
- Fuel Filter Base
- Gasket Misc
- Gasket [Kit]
- Gasket, Head Set
- Gasket,Oil Pan
- Gear
- Liner Shim
- Main Bearing
- Main Seal
- Misc. Parts
- Mounts
- O Ring (All)
- Oil Cooler
- Oil Dipstick
- Oil Fill Tube
- Oil Filter / Cooler Modules
- Oil Filter Base
- Oil Pan
- Oil Pickup Tube
- Oil Pump
- Overhaul Kit
- Piston Rings
- Piston [& Related]
- Pulley
- Rod
- Rod Bearing
- Rod Bushing
- Seal (All)
- Sleeve [Assembly]
- Spacers
- Timing Cover
- Water Filter Base
- Electronics
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Head & Related Items
- Bearing
- Blower
- Bull Gear
- Cam Bearing
- Cam Cover
- Cam Follower
- Cam Gear
- Cam Housing
- Camshaft
- Engine Brake
- Engine Rocker Shaft
- Fastener
- Fuel Injector
- Gasket Misc
- Gasket [Kit]
- Gasket, Head Set
- Gasket, Intake Manifold
- Gasket, Jake Brake
- Gasket, Valve Cover
- Gear
- Governor
- Head Assembly
- Head Bolt
- Intercooler
- Misc. Parts
- O Ring (All)
- Oil Line
- Pulley
- Push Tube
- Rocker Arm
- Rocker Housing
- Seal (All)
- Spacers
- Thermostat Housing
- Turbo Acutators
- Turbo Components
- Turbo Connection
- Turbocharger / Supercharger
- Valve Cover
- Valve [& Related]
- Exhaust / EGR
- Fuel
- Cooling
- Air Induction
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Accessories
- Air Compressor
- Air Conditioner Compressor
- Air Conditioner Compressor Clutch
- Air Conditioner Hoses
- Air Conditioner Misc Parts
- Air Transfer Tube
- Alternator
- Belt
- Belt Tensioner
- Blower
- Brackets, Misc.
- Carburetor
- Engine Brake
- Fastener
- Flywheel
- Misc. Parts
- Pulley
- Stand
- Steering Pump
- Steering Pump Seal Kit
- Turbo Acutators
- Vacuum Booster
- Vacuum Pump
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Drivetrain
- Transmission Assembly
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Transmission Components
- Air Hose
- Air Valve
- Bearing
- Bearing Kit
- Brackets, Misc
- Brake
- Case
- Clutch Actuators
- Clutch Housing
- Clutch Installation Parts
- Clutch Master Cylinder
- Clutch Slave Cylinder
- Cooler
- Countershaft
- Fastener
- Fork
- Gasket,
- Gear
- Input Shaft
- Mainshaft
- Misc. Parts
- Pilot Bearing
- Seal
- Shift Boot
- Support Bracket
- Synchronizer
- Throw Out Bearing
- Torque Converter
- Wear Sleeve
- Yoke
- Clutch
- Electronics
- Shift Components
- PTO
- Driveshaft
- Auxilary Transmission
- Transfer Case Assembly
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Axle & Wheel End
- Front Differential
- Rear Differential
- Non-Driven
- Drive
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Differential Components
- Axle Shaft
- Carrier and Cap (Front)
- Carrier and Cap (Rear)
- Diff & Pd Clutch Collar
- Diff & Pd Shift Fork
- Diff (Inter-Axle) Component
- Diff (Main) Parts & Assembly
- Diff Adjuster
- Diff Clutch Plate
- Diff Planetary Gear
- Diff Sun Gear
- Differential Bearing Kit
- Differential Case
- Differential Seal
- Differential Side Gear
- Differential Thrust Washer
- Differential, Misc. Part
- Fastener
- Pwr Divider Drive Gear
- Pwr Divider Driven Gear
- Pwr Divider Idler Gear
- Pwr Divider Thru Shaft
- Ring Gear and Pinion
- Two Speed Motor
- Wear Sleeve
- Yoke, Fr Diff
- Yoke, Rr Diff
- Air System
- ABS & Electronics
- Hub & Brakes
- Wheel & Tire
- Cut Off
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Chassis
- Skirts
- Frame
- Battery & Related Items
- Tool Box
- Fifth Wheel
- Electronics
- DEF Tank
- Air System
- Fuel Tank
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Steering & Suspension
- Steering
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Suspension
- Air Spring
- Brackets, Misc
- Cab Suspension
- Fastener
- Leaf Spring, Front
- Leaf Spring, Helper
- Leaf Spring, Rear
- Shock Absorber
- Spring Pin
- Stability Sensor
- Stabilizer Bar
- Suspension
- Suspension Air Spring Pedestal
- Suspension Bushing
- Suspension Crossmember / K-Frame
- Suspension Fastener
- Suspension Spring Equalizer
- Suspension Spring Hanger
- Suspension, Misc. Part
- Suspension, U-Bolt
- Torque Rod
- Exhaust & Aftertreatment
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Truck Equipment
- APU
- Bodies & Beds
- Hoists
- Wet Kit
- Tarps
- Ice Control
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Other Items
- Accessory Tool Box
- Accessory, Work Light
- Box (Pickup Bed)
- Chain Holder
- Dumpbody Components
- Electric Tarp Conversion
- Equipment
- Fitting
- Fuel Filler Door
- Grainbody Components
- Hay Rack
- Heater, Auxiliary
- Hitch Accessories
- Hooklift Components
- Hydraulic Controls
- Hydraulic Cylinder
- Hydraulic Fitting
- Ice Control Components
- Ladder
- Liftgate
- Liftgate Misc Parts
- Ramp
- Receiver Hitch
- Reefer Unit
- Tailgate / Decklid
- Tarp Components
- Vibrator
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Trailer
- Axles
- Door
- Landing Gear
- Suspension
- Trailer Equipment
- Other Items
- Electronics
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Accessories
- Cab Protector
- Spray Suppression
- Seating
- Tool Boxes
- Exterior
- Wheel Accessories
- Lighting
- Cargo Control & Safety
- Tools & Cleaning
- Interior
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Hood & Front End
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SEMI TRUCK PARTS
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EXHAUST & AFTERTREATMENT
|AFTERTREATMENT
Freightliner 04-21774-005 Muffler
NEW - Muffler, 8" dia., 5" id/id x 45"
| Body Diameter: | 8 |
| Inlet: | 5 |
| Outlet: | 5 |
| Style/Type: | 1 |
Item:FRT 04-21774-005
Please Call
Please Call
Dcl America, Inc C0085-ID Scr Catalyst
NEW - Diesel Oxidation Catalyst
Item:DCL C0085-ID
Please Call
Please Call
Item:DCL C0092-ID
$2087.94
$2087.94
Item:DCL C0101-ID
$1901.64
$1901.64
Browse
Locations
Vander Haag's Inc has multiple midwest locations with Service Shops, Part Sales, and is a licensed Truck & Trailer Dealer. Click on a location for more information. Locations include:
43.178069
-95.151877
41.640224
-93.582005
43.594348
-96.707239
41.158046
-95.824699
39.064629
-94.495822
41.0334446
-86.5960579
39.7406963
-86.2556762
39.960151
-83.3688887
