Used Cummins ISX Truck Parts For Sale

Cummins ISX12 G Exhaust Manifold

$125 USD

Good used, cleaned and inspected Cummins ISX12 G exhaust manifold. Part numbers: 4389455 / 2864907 / 2869888.

Condition	Used
Stock Number	Ryd 4389455 / 28649
MLS Number	14213242
Category	Exhaust Manifolds
Last Updated	7/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Cummins ISX15 Fuel / Water Separator

$200 USD

Good used, cleaned and inspected Cummins ISX15 fuel filter base assembly. Part number: 3688854.

Quantity	2
Condition	Used
Part Number	3688854
Stock Number	Ryd 3688854
MLS Number	14110917
Category	Fuel / Water Separators
Last Updated	7/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Cummins ISX12 G Exhaust Manifold

$125 USD

Good used, cleaned and inspected Cummins ISX12 G exhaust manifold. Parts numbers: 2869888 / 4399719 / 2864907.

Condition	Used
Stock Number	Ryd 4399719 / 28649
MLS Number	13540645
Category	Exhaust Manifolds
Last Updated	7/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Cummins ISX12 G Intake Manifold

$100 USD

Good used, cleaned and inspected Cummins ISX12 G intake manifold. Part number: 4374294.

Condition	Used
Part Number	4374294
Stock Number	Ryd 4374294
MLS Number	13540643
Category	Intake Manifolds
Last Updated	7/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Cummins ISX12 G Intake Manifold

$100 USD

Good used, cleaned and inspected Cummins ISX12 G intake manifold. Part number: 4399826.

Quantity	2
Condition	Used
Part Number	4399826
Stock Number	Ryd 4399826
MLS Number	13499568
Category	Intake Manifolds
Last Updated	7/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Cummins ISX12 G Exhaust Manifold

$125 USD

Good used, cleaned and inspected Cummins ISX12 G exhaust manifold. Part numbers: 2888030 / 2864907 / 2869888.

Condition	Used
Stock Number	Ryd 2888030/2864907
MLS Number	12704355
Category	Exhaust Manifolds
Last Updated	7/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Cummins ISX12 Flywheel Housing

$400 USD

Good used, cleaned and inspected Cummins ISX12 flywheel housing. Part number: 2870086.

Quantity	6
Condition	Used
Part Number	2870086
Stock Number	Ryd 2870086
MLS Number	12496942
Category	Flywheel Housings
Last Updated	7/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Cummins ISX Front Engine Cover

$75 USD

Good used, cleaned and inspected Cummins ISX Front Cover. Part Number: 3683669

Condition	Used
Stock Number	Ryd 3683669
MLS Number	10537789
Category	Front Engine Covers
Last Updated	7/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Cummins ISX Front Engine Cover

$75 USD

Good used, cleaned and inspected Cummins ISX Front Cover. Part Number: 3680756, 4026699, 3101564, 4059424, 3102442, 3684273

Condition	Used
Part Number	4059455
Stock Number	Ryd 4059455
MLS Number	10203972
Category	Front Engine Covers
Last Updated	7/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

(844) 402-___ SHOW
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Cummins ISX15 Engine for a 2016 International PROSTAR

Contact for price

(Used) 2015 Cummins ISX15 400ST, ENGINE ASSEMBLY- Family Number: FCEXH0912XAT, Displacement: 14.9L, Horsepower: 400, Ar.No./CPL: 4583, Serial Number: 79820452, Part Number: 2B0F68DA, E.C.S:...

Condition	Used
CPL/ARR	4583
Horse Power	400 HP
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Will Fit Year(s)	2016
Part Number	2B0F68DA
Stock Number	P-507646
MLS Number	14463487
Category	Engines
Last Updated	7/2/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2014 Cummins ISX15 Right DPF Assembly

$1,300 USD

RT SIDE COMPLETE DPF UNDER RT DOOR HORIZONTAL

Condition	Used
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15
Side	Right
Stock Number	2582395
MLS Number	14007344
Category	DPF Assemblies
Last Updated	7/2/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

(833) 541-___ SHOW
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Cummins ISX15 Engine for a 2017 Peterbilt 389

$16,995 USD

ISX15 550HP CPL#4588 CM2350, TEST RUNS GOOD. ROD AND MAIN BEARINGS LOOK GOOD, CAM AND TURBO LOOK GOOD, 180 DAY WARRANTY ON HARD PARTS., Serial#: 79931580, Horse Power: 550

Condition	Used
Horse Power	550 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2017
Stock Number	71425-1
MLS Number	13727227
Category	Engines
Last Updated	7/2/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins ISX15 Intake Manifold

$300.24 USD

USED OEM CUMMINS ISX15/QSX15/X15 AIR INTAKE MANIFOLD, 5440760, 3688355

Condition	Used
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15
Stock Number	2460364
MLS Number	13238462
Category	Intake Manifolds
Last Updated	7/8/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

(844) 641-___ SHOW
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2016 Cummins ISX15 Engine for a Peterbilt 389

$20,000 USD

THIS ENGINE IS CLEAN LOW MILES AND READY TO GO. COMPLETE WITH ECM NO CORE CHARGE

Condition	Used
Usage	252,069 Miles
Horse Power	500 HP
Fits To Make(s)	PETERBILT
Fits To Model(s)	389
Stock Number	12703
MLS Number	14459504
Category	Engines
Last Updated	7/7/2026
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

(844) 402-___ SHOW
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Cummins ISX15 Fuel Gear Pump

Contact for price

(Core) CUMMINS ISX INJECTION PUMP- Part Number: 0986444024, Serial Number: 500934990472, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929...

Condition	Used
Part Number	0986444024
Stock Number	P-507526
MLS Number	14459362
Category	Fuel Gear Pumps
Last Updated	7/7/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2016 Cummins ISX15 DPF Assembly

$2,050 USD

Condition	Used
Usage	932,609 Miles
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15
Stock Number	2668956
MLS Number	14459298
Category	DPF Assemblies
Last Updated	7/2/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2016 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	2668933
MLS Number	14459294
Category	Engine Control Modules (ECM)
Last Updated	7/2/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

(877) 254-___ SHOW
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2015 Cummins ISX15 Engine for a Kenworth T680

$12,500 USD

GOOD RUNNING TAKE OUT 120 DAY WARRANTY

Condition	Used
Horse Power	450 HP
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	28161
MLS Number	13759155
Category	Engines
Last Updated	7/1/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

(844) 503-___ SHOW
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Cummins ISX15 Flywheel Housing for a 2019 International HX620

$600 USD

GOOD USED,QUALITY A, Material: ALUMINIUM, Transmission Make: EATON, Transmission Model: FO18E318B-MXP, Part Make: CUMMINS

Condition	Used
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	HX620
Will Fit Year(s)	2019
Part Number	3103584,3103591,
Stock Number	52A1E57135
MLS Number	14423073
Category	Flywheel Housings
Last Updated	7/1/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(855) 300-___ SHOW
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New Aftermarket Cummins ISX EGR Lower Gasket Set

$622.60 USD

New Aftermarket ISX EGR Lower Gasket Set, Type: Lower Gasket Set

Condition	Used
Part Number	4955591
Stock Number	510-25409
MLS Number	14379715
Category	Gaskets
Last Updated	6/30/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(844) 382-___ SHOW
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2012 Cummins ISX15 Diesel Engine - 450 HP

$10,250 USD

GOOD USED 2012 CUMMINS ISX15 450HP DIESEL TAKEOUT ENGINE FOR SALE at ADELMAN’S TRUCK PARTS in CANTON, OHIO. 707,468 MILES SHOWING ON ECM, RUN TESTED and COMPLETE, with ECM and ENGINE BRAKE,...

Condition	Used
Horse Power	450 HP
Stock Number	ISX15-79597844
MLS Number	14455944
Category	Engines
Last Updated	6/28/2026
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

(844) 382-___ SHOW
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2009 Cummins ISX Diesel Engine - 400 HP

$8,750 USD

GOOD USED 2009 CUMMINS ISX 400HP DIESEL TAKEOUT ENGINE with DPF EMISSIONS and JAKE BRAKES FOR SALE at ADELMAN’S TRUCK PARTS in CANTON, OHIO. 821,560 MILES SHOWING ON ECM, COMPLETE and RUN...

Condition	Used
Horse Power	400 HP
Stock Number	ISX-79360512
MLS Number	14455943
Category	Engines
Last Updated	6/28/2026
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

(855) 370-___ SHOW
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2015 Cummins ISX15 Fan Blade for a Kenworth T680

$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)	Kenworth
Fits To Model(s)	T680
Part Number	4735-44510-06
Stock Number	25806716
MLS Number	13626018
Category	Fan Blades
Last Updated	7/1/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(855) 794-___ SHOW
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2011 Cummins ISX12 Engine for a Kenworth T800

$10,000 USD

Cummins ISX12 EPA10, 400HP, CPL- 3438, CM- 2250, S/N-75001404, 591,423 ODO Miles, 591,591.6 ECM Miles, 17,969.6 Hours (Engine Report And Video Available)

Condition	Used
CPL/ARR	3438
Horse Power	400 HP
Fits To Make(s)	KENWORTH
Fits To Model(s)	T800
Stock Number	4517-1
MLS Number	14438382
Category	Engines
Last Updated	6/26/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment