Kenworth Exhaust Parts For Sale

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1986 Used Kenworth W900 Exhaust Stack

$360 USD

Used W900 Exhaust Stack, Side: Driver, Style: N/A, Type: Exhaust Stack, Length: 99", Width: 5"

Condition	Used
L x W	99" x 5"
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	1986
Side	Driver
Stock Number	639-11169
MLS Number	12073885
Category	Exhaust Parts
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2012 Used Kenworth T800 Exhaust Stack

$216 USD

Used T800 Exhaust Stack, Side: Passenger, Style: N/A, Type: Exhaust Stack, Length: 89.00", Width: 5.00"

Condition	Used
L x W	89.00" x 5.00"
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2012
Side	Passenger
Stock Number	639-11104
MLS Number	11906134
Category	Exhaust Parts
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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1999 Used Kenworth T2000 Exhaust Stack

$360 USD

Used T2000 Exhaust Stack, Side: N/A, Style: N/A, Type: Exhaust Stack, Length: 105.00, Width: 6.00

Condition	Used
L x W	105.00 x 6.00
Fits To Make(s)	Kenworth
Fits To Model(s)	T2000
Will Fit Year(s)	1999
Side	N/A
Stock Number	639-11068
MLS Number	11904614
Category	Exhaust Parts
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Aftermarket Kenworth 8" Clamp Kit

Price Drop $499.50 USD

New Aftermarket Kenworth 8" Clamp Kit, Side: N/A, Style: Late Kenworth-Sliding Pin, Type: Clamp Kit, Length: N/A, Width: 8"

Quantity	2
Condition	Used
L x W	N/A x 8"
Will Fit Year(s)	2000 & Up
Side	N/A
Part Number	AE-CK88LK
Stock Number	639-10996
MLS Number	11558568
Category	Exhaust Parts
Last Updated	3/11/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2013 Used Kenworth T700 Diffuser with Bracket

$155 USD

Used T700 Diffuser with Bracket, Side: Passenger, Style: N/A, Type: Muffler, Length: 79.00", Width: 4.50"

Condition	Used
L x W	79.00" x 4.50"
Fits To Make(s)	Kenworth
Fits To Model(s)	T700
Will Fit Year(s)	2013
Side	Passenger
Stock Number	639-10974
MLS Number	11551833
Category	Exhaust Parts
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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1999 Used Kenworth W900 Exhaust Pipe

$243 USD

Used W900 Exhaust Pipe, Side: N/A, Style: N/A, Type: Flexpipe Assembly, Length: 65.00", Width: 5.00"

Condition	Used
L x W	65.00" x 5.00"
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	1999
Side	N/A
Stock Number	639-10925
MLS Number	11390291
Category	Exhaust Parts
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2010 Used Kenworth T370 Exhaust Stack Bracket

$324 USD

Used T370 Exhaust Stack Bracket, Side: Passenger, Type: Exhaust Stack Bracket, Length: 58.00", Width: 14.00"

Condition	Used
L x W	58.00" x 14.00"
Fits To Make(s)	Kenworth
Fits To Model(s)	T370
Will Fit Year(s)	2010
Side	Passenger
Stock Number	639-10838
MLS Number	11231545
Category	Exhaust Parts
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Aftermarket Kenworth 7"-7" Elbow Kit

Price Drop $1,586.25 USD

New Aftermarket Kenworth 7"-7" Elbow Kit, Side: Set, Style: 90° Long Elbow, Type: Elbow Kit, Length: N/A, Width: 7"-7"

Condition	Used
L x W	N/A x 7"-7"
Side	Set
Part Number	LKW7790L7TKIT
Stock Number	639-10706
MLS Number	11375078
Category	Exhaust Parts
Last Updated	3/11/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Kenworth Exhaust Bellow

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New Kenworth Exhaust Bellow, Side: Either, Type: Exhaust Bellow, Length: 12.60", Width: 5.13"

Condition	Used
L x W	12.60" x 5.13"
Side	Either
Part Number	M663541
Stock Number	639-10879
MLS Number	11305889
Category	Exhaust Parts
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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New Kenworth Exhaust Bellow

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New Kenworth Exhaust Bellow, Side: Either, Type: Exhaust Bellow, Length: 3.46", Width: 13.70"

Condition	Used
L x W	3.46" x 13.70"
Side	Either
Part Number	M666559
Stock Number	639-10881
MLS Number	11305887
Category	Exhaust Parts
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2023 Kenworth T680 DPF Filter

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(Used) 2023 Kenworth T680, DIESEL PARTICULATE FILTER- Engine: Cummins X15, Reference images for condition, For more information about this item, give us a call. We ship Worldwide! (CRG...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2023
Stock Number	P-494915
MLS Number	14105214
Category	Diesel Particulate Filters (DPF)
Last Updated	1/22/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2023 Kenworth T400 DPF Filter

$3,995 USD

GOOD USED DPF STEP BOX ASSEMBLY, Engine Make: PACCAR, Engine Model: PX-9

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T400
Will Fit Year(s)	2023
Part Number	GET
Stock Number	11326-6
MLS Number	14104468
Category	Diesel Particulate Filters (DPF)
Last Updated	1/22/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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2011 Kenworth T800 DPF Filter

$5,000 USD

Good used Passenger side DPF filter unit from a 2011 Kenworth T800 truck. The DPF filter unit has been visually inspected and is in good condition. The DPF filter unit has no visible damage....

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2011
Part Number	250108-8
Stock Number	250108-8
MLS Number	14098968
Category	Diesel Particulate Filters (DPF)
Last Updated	3/5/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

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1997 Kenworth W900L Exhaust Bracket

$250 USD

(USED) Kenworth W900L Material: STEEL Location: FRAME

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	W900L
Stock Number	25749503
MLS Number	13386390
Category	Exhaust Brackets
Last Updated	1/17/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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2016 Kenworth T270 DPF Assembly

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DPF (Diesel Particulate Filter), Good Condition. Call DTI Trucks for more information and a shipping quote.

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T270
Stock Number	76381
MLS Number	13798271
Category	DPF Assemblies
Last Updated	1/14/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

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2015 Kenworth T800 DPF Assembly

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DPF (Diesel Particulate Filter), Good Condition. Ship Ready, Removed from a 2015 Kenworth T800. Call DTI Trucks for more information and a shipping quote.

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T800
Stock Number	73891
MLS Number	13587760
Category	DPF Assemblies
Last Updated	1/14/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

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2012 Kenworth T660 DPF Filter

$1,995 USD

GOOD USED DPF ASSY, CUMMINS ISX15 OFF A 2012 KENWORTH T660. BOTTOM STEP DAMAGED, Engine Make: Cummins, Engine Model: ISX/X15

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T660
Will Fit Year(s)	2012
Stock Number	10926-17
MLS Number	14087660
Category	Diesel Particulate Filters (DPF)
Last Updated	1/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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2013 Kenworth T800 Exhaust Assembly

$364 USD

(USED) Kenworth T800 FROM MUFFLER TO STACK

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Stock Number	25740454
MLS Number	13331388
Category	Exhaust Assemblies
Last Updated	1/15/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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2014 Kenworth T440 Exhaust Assembly

$350 USD

(USED) Kenworth T440 INCLUDES GUARD 4" APROX 115" FROM TIP TO ELBOW AT DPF

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T440
Stock Number	25802187
MLS Number	13610368
Category	Exhaust Assemblies
Last Updated	1/11/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2017 Kenworth T680 DPF Assembly

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DPF For 2017 Kenworth T680 With Cummins ISX 12G Engine. FILTER ASSEMBLY WITH SENSORS. SOLD WITHOUT FILTER ELEMENT.

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	UPS-279131-17
MLS Number	14077714
Category	DPF Assemblies
Last Updated	1/8/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2021 Kenworth T370 DPF Filter

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(Used) 2021 Kenworth T370, DIESEL PARTICULATE FILTER- Side: Passenger Right Side, Engine: PACCAR PX-9, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T370
Will Fit Year(s)	2021
Stock Number	P-493263
MLS Number	14077426
Category	Diesel Particulate Filters (DPF)
Last Updated	1/8/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2020 Kenworth T270 DPF Assembly

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DPF (Diesel Particulate Filter), Good Condition. Call DTI Trucks for more information and a shipping quote.

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T270
Stock Number	78859
MLS Number	14071861
Category	DPF Assemblies
Last Updated	1/13/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

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2019 Kenworth T680 DPF Assembly

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DPF For 2019 Kenworth T680 w/ Paccar MX13 EPA17 Engine. FILTER ASSEMBLY WITH SENSORS. SOLD WITHOUT FILTER ELEMENT

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	UPS-248049-12
MLS Number	13909106
Category	DPF Assemblies
Last Updated	12/27/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2015 Kenworth T880 DPF Filter

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(Used) 2015 Kenworth T880, DIESEL PARTICULATE FILTER- (Inlet Facing forward, Outlet facing upward) Serial Number: 36086145444, CPN: 1906311, EPN: A041D452, Side: Passenger Right Side,...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T880
Will Fit Year(s)	2015
Stock Number	P-491936
MLS Number	14058896
Category	Diesel Particulate Filters (DPF)
Last Updated	2/15/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2010 Kenworth T800 Exhaust Assembly

$650 USD

(USED) Kenworth T800 FROM MUFFLER TO STACK W/ EXHAUST GUARD, DOES NOT INCLUDE TOP EXHAUST BRACKET

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Stock Number	25751755
MLS Number	13397217
Category	Exhaust Assemblies
Last Updated	12/24/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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