Used Cummins ISX Truck Parts For Sale

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Cummins ISX12 Flywheel Housing for a 2011 Kenworth T800

$300 USD

Good used Flywheel housing from a Cummins ISX12 engine. The flywheel housing has been visually inspected and is in good condition. The flywheel housing has brackets attached. The brackets...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2011
Part Number	250108-41
Stock Number	250108-41
MLS Number	14425857
Category	Flywheel Housings
Last Updated	8/29/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

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Cummins ISX15 Engine for a 2022 Kenworth T880

$22,500 USD

X15 565HP, CPL 5479, CM 2450 ESN#80387009. WILL TEST RUN AND INSPECT IN OUR GEARSHOP. 180 DAY WARRANTY ON HEAD BLOCK AND CRANK., Serial#: 80387009, Horse Power: 565, ARR/CPL: 5479

Condition	Used
CPL/ARR	5479
Horse Power	565 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T880
Will Fit Year(s)	2022
Stock Number	41526-2
MLS Number	14370831
Category	Engines
Last Updated	9/1/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Cummins ISX15 Engine for a 2020 Kenworth T680

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GOOD RUNNING ISX LAST RAN 8/27/26, Serial#: 80268418, Horse Power: 500, ARR/CPL: 5348

Condition	Used
CPL/ARR	5348
Horse Power	500 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2020
Stock Number	454576-1
MLS Number	14570848
Category	Engines
Last Updated	8/28/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Cummins ISX Flywheel Housing

$550 USD

ISX Used, P/N's 3680063, Core Charge: 0.00

Condition	Used
Part Number	3103584
Stock Number	136281
MLS Number	9063494
Category	Flywheel Housings
Last Updated	8/28/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

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2014 Cummins ISX15 Fan Blade for a Peterbilt 579

$146 USD

(USED) Cummins ISX15 Blades: 11 Diameter: 32 Pilot Diameter: 2.56 Dish: 2.2 Ref# 4735-44510-06

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Part Number	4735-44510-06
Stock Number	25453732
MLS Number	12157934
Category	Fan Blades
Last Updated	8/28/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(855) 794-___ SHOW
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2017 Cummins ISX15 Engine - 400 HP, ARR/CPL 4586

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Cummins ISX15, EPA13, 400HP, CPL-4586, CM2350 X101, S/N- 79932678, Locked Up Engine

Condition	Used
CPL/ARR	4586
Horse Power	400 HP
Stock Number	UPS-279288-1
MLS Number	14493023
Category	Engines
Last Updated	8/27/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2016 Cummins ISX DPF Assembly for a Freightliner Cascadia 125

$2,500 USD

DPF For 2016 Freightliner Cascadia 125 w/ Cummins ISX15 EPA13 Engine. FILTER ASSEMBLY WITH SENSORS. SOLD WITHOUT FILTER ELEMENT

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 125
Stock Number	2026-15
MLS Number	13903360
Category	DPF Assemblies
Last Updated	8/27/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 905-___ SHOW
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2016 Cummins ISX15 Engine for a Cummins ISX15 4583

$8,500.44 USD

Condition	Used
Usage	1,082,833 Miles
CPL/ARR	4583
Horse Power	425 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15 4583
Stock Number	2674610
MLS Number	14487358
Category	Engines
Last Updated	8/27/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

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Cummins ISX Fuel Gear Pump for a Universal

$650 USD

GOOD USED CUMMINS ISX FUEL PUMP. PN#P4088847, Serial#: P4088847, Core Charge: NA, Casting#: NA

Condition	Used
Fits To Make(s)	Universal
Fits To Model(s)	Universal
Part Number	4001685
Stock Number	P-62622
MLS Number	14568601
Category	Fuel Gear Pumps
Last Updated	8/31/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Cummins ISX Exhaust Manifold

$475 USD

Genuine Cummins Three Piece Center Exhaust Manifold For 2008-2011 Cummins ISX / ISX15 Engines Part# 3683789, 3683870, 3684295, Serial#: N/A

Condition	Used
Part Number	3683789, 3683870, 3684295
Stock Number	977314
MLS Number	14568506
Category	Exhaust Manifolds
Last Updated	8/27/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

(844) 503-___ SHOW
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Cummins ISX15 Engine for a 2017 International PROSTAR+ 122

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RUNNER, Serial#: 79907657, Horse Power: 450 HP @ 1800 RPM, ARR/CPL: 4586 CM2350 X101, Part Make: CUMMINS

Condition	Used
CPL/ARR	4586 CM2350 X101
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	PROSTAR+ 122
Will Fit Year(s)	2017
Stock Number	1A1E59043
MLS Number	14546626
Category	Engines
Last Updated	8/29/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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New Aftermarket Cummins ISX15 Front Cover Gasket

$102.58 USD

New Aftermarket ISX15 Front Cover Gasket, Type: Front Cover Gasket

Quantity	3
Condition	Used
Part Number	3685510
Stock Number	510-25604
MLS Number	14567793
Category	Gaskets
Last Updated	8/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2014 Cummins ISX15 Engine Control Module (ECM)

$810 USD

Condition	Used
Horse Power	450 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15
Stock Number	2677733
MLS Number	14498017
Category	Engine Control Modules (ECM)
Last Updated	8/26/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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2015 Cummins ISX12 G Engine for a Cummins ISX12G 3647

$5,910.34 USD

Condition	Used
Usage	536,928 Miles
CPL/ARR	CPL3647
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX12G 3647
Stock Number	2265570
MLS Number	12487378
Category	Engines
Last Updated	8/26/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

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New Aftermarket Cummins ISX15 Water Pump Kit

$554.84 USD

New Aftermarket ISX15 Water Pump Kit, Type: Water Pump Kit

Quantity	5
Condition	Used
Part Number	5406048
Stock Number	522-12091
MLS Number	14564483
Category	Water Pumps
Last Updated	8/26/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2014 Used Cummins ISX15 Crankcase Breather

$200 USD

Used ISX15 Crankcase Breather, Type: Crankcase Breather

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISX15
Will Fit Year(s)	2014
Part Number	3688698
Stock Number	546-10729
MLS Number	14564474
Category	Breathers
Last Updated	8/26/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2013 Cummins ISX12 Horton Fan Clutch for 2010-2016 Part # 79A8124, Base Part # 602102

$450 USD

(GOOD USED) Horton DM Advantage 2-Speed Fan Clutch 79A8124 For Sale, Horton Service # 78A8124, Horton OEM # 98A8124, Old Service # 99A8124, Peterbilt Part # F17-6017M26, Mounting Base Part #...

Condition	Used
Will Fit Year(s)	2010-2016
Part Number	79A8124
Stock Number	10431
MLS Number	14563226
Category	Fan Clutches
Last Updated	8/25/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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Cummins ISX Engine for a 2015 Volvo VNL

$11,499.99 USD

(Used) 2014 Cummins ISX, ENGINE ASSEMBLY- REMANUFACTURED!! Displacement: 15.0L, Horsepower: 450, Ar.No./CPL: 3937, Serial Number: 60817762, For more information about this item, give us a...

Condition	Used
CPL/ARR	3937
Horse Power	450 HP
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Will Fit Year(s)	2015
Stock Number	P-493329
MLS Number	14077499
Category	Engines
Last Updated	8/26/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 402-___ SHOW
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Cummins ISX12 G Engine for a 2016 Kenworth T680

$7,495 USD

(Used) 2015 Cummins ISX12 G, ENGINE ASSEMBLY- Family Number: FCEXH0729XBA, Displacement: 11.9L, Horsepower: 400, Ar.No./CPL: 3647, Serial Number: 75045733, E.C.S: HO2S, PCM, TWC, For more...

Condition	Used
CPL/ARR	3647
Horse Power	400 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2016
Part Number	FCEXH0729XBA
Stock Number	P-112441
MLS Number	13869928
Category	Engines
Last Updated	8/25/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Cummins ISX12 G Engine for a 2015 Mack CXU632

$7,495 USD

(Used) 2014 Cummins ISX12-G, ENGINE ASSEMBLY- Family Number: ECEXH0729XBA, Displacement: 11.9L, Horsepower: 400, Ar.No./CPL: 3647, Serial Number: 75030283, Part Number: 22229550, ECS: HO2S,...

Condition	Used
CPL/ARR	3647
Horse Power	400 HP
Fits To Make(s)	Mack
Fits To Model(s)	CXU632
Will Fit Year(s)	2015
Part Number	22229550
Stock Number	P-70179
MLS Number	12581685
Category	Engines
Last Updated	8/25/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2006 Cummins ISX Engine Control Module (ECM) CM870 for 2004 - 2006 Part # 3684009, CPL 8520

$750 USD

(GOOD USED BENCH TESTED) Cummins CM870 Engine Control Module (ECM) 3684009 For Sale, EGR Model, ISX, 400HP @ 2000 RPM, CM870, CPL 8520, Part # 3684009, Fits 2004 2005 2006, ECM Pulled off...

Condition	Used
Will Fit Year(s)	2004 - 2006
Part Number	3684009
Stock Number	10433
MLS Number	14561752
Category	Engine Control Modules (ECM)
Last Updated	8/24/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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2013 Cummins ISX12 Engine Control Module (ECM) for 2013-2016 Part # 5317106-RX, CPL 3711

$975 USD

(GOOD USED BENCH TESTED) Cummins CM2350 Engine Control Module (ECM) 5317106 For Sale, Part # 5317106, CM2350 X102, ECM Pulled Off 2013 Cummins ISX12 320HP CPL 3711, Fits 2013 2014 2015 2016...

Condition	Used
Will Fit Year(s)	2013-2016
Part Number	5317106
Stock Number	10432
MLS Number	14561739
Category	Engine Control Modules (ECM)
Last Updated	8/24/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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2014 Cummins ISX15 Engine for a Kenworth T680

$7,150 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 3937 Serial#: 79678563 Horsepower: 400

Condition	Used
Assembly Number	3937
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25798880
MLS Number	13673913
Category	Engines
Last Updated	8/23/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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2012 Cummins ISX15 Engine Control Module (ECM) for a Kenworth T660

$625 USD

(USED) Cummins ISX15 Serial #: 79530438 CPL/Arr: 3719 HP: 450

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T660
Stock Number	25977296
MLS Number	14304421
Category	Engine Control Modules (ECM)
Last Updated	8/23/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.