Cummins For Sale

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2019 Cummins QSB 4.5 Diesel Engine CPL 4665

$12,795 USD

2019 Cummins QSB 4.5 diesel engine, turbocharged, air to air aftercooled, CPL 4665, CM2350, removed from a generator application in STRONG running condition, 134/147/169 HP rating at...

Condition	Used
Stock Number	18335
MLS Number	14021584
Category	Engines
Last Updated	12/8/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

New Aftermarket Cummins Water Pump

$225.14 USD

New Aftermarket Cummins Water Pump, Type: Water Pump Kit

Quantity	2
Condition	Used
Part Number	4955706
Stock Number	522-12515
MLS Number	14020775
Category	Water Pumps
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

New Aftermarket Cummins ISB 5.9L Water Pump

$69 USD

New Aftermarket ISB 5.9L Water Pump, Type: Water Pump

Quantity	3
Condition	Used
Part Number	2282323
Stock Number	522-12522
MLS Number	14020772
Category	Water Pumps
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Reman. Aftermarket Cummins ISX15 Turbocharger

$4,050 USD

Reman. Aftermarket ISX15 Turbocharger

Quantity	2
Condition	Used
Part Number	3781369
Stock Number	528-12513
MLS Number	14020769
Category	Turbochargers / Superchargers
Last Updated	12/6/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

New Aftermarket Cummins 8.3L Water Pump Kit

$89 USD

New Aftermarket 8.3L Water Pump Kit, Type: Water Pump Kit

Quantity	2
Condition	Used
Part Number	3806180
Stock Number	522-12472
MLS Number	13767449
Category	Water Pumps
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2015 Used Cummins ISL9 Wiring Harness

$200 USD

Used ISL9 Wiring Harness, Type: Engine Wiring Harness

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISL9
Will Fit Year(s)	2015
Part Number	5333470
Stock Number	514-12928
MLS Number	14020758
Category	Engine Wiring Harnesses
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

New Aftermarket Cummins ISB 6.7L Injector Harness And Valve Cover

$212 USD

New Aftermarket ISB 6.7L Injector Harness And Valve Cover, Type: Fuel Injector Wiring Harness

Condition	Used
Part Number	5264950
Stock Number	514-12863
MLS Number	14020757
Category	Engine Wiring Harnesses
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Reman. Aftermarket Cummins ISX DPF Turbocharger

$3,450 USD

Reman. Aftermarket ISX DPF Turbocharger

Quantity	6
Condition	Used
Part Number	4045034
Stock Number	528-12400
MLS Number	13712081
Category	Turbochargers / Superchargers
Last Updated	12/6/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2006 Used Cummins ISX EGR Jake Harness

$79 USD

Used ISX EGR Jake Harness, Type: Engine Brake Harness

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISX EGR
Will Fit Year(s)	2006
Part Number	4920450
Stock Number	514-12846
MLS Number	14020753
Category	Engine Wiring Harnesses
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

New Aftermarket Cummins ISM Water Pump

$435 USD

New Aftermarket ISM Water Pump, Type: Water Pump

Quantity	3
Condition	Used
Part Number	4089389
Stock Number	522-12352
MLS Number	13761184
Category	Water Pumps
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2012 Used Cummins ISX12 Engine Wiring Harness

$600 USD

Used ISX12 Engine Wiring Harness, Type: Engine Wiring Harness

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISX12
Will Fit Year(s)	2012
Part Number	4373992
Stock Number	514-12650
MLS Number	14020747
Category	Engine Wiring Harnesses
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2004 Cummins ISL Engine for a Gillig CITY TRANSIT BUS

$6,500 USD

6 MONTH LONG BLOCK WARRANTY

Condition	Used
CPL/ARR	8161
Fits To Make(s)	GILLIG
Fits To Model(s)	CITY TRANSIT BUS
Stock Number	MT4161465
MLS Number	10894201
Category	Engines
Last Updated	12/6/2025
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

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2007 Cummins ISX Engine Control Module (ECM) for a International 9400

$715 USD

(USED) Cummins ISX Serial #: 79173481 CPL/Arr: CPL 8520 HP: 435 Ref# 3684009

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	9400
Part Number	3684009
Stock Number	25543649
MLS Number	12451348
Category	Engine Control Modules (ECM)
Last Updated	12/6/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

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2022 Cummins ISB 6.7L DPF Assembly from Freightliner M2

$2,750 USD

Used 2022 Freightliner M2 DPF Assembly , Removed from 2022 Freightliner M2 Chassis RV , OEM , Engine: Cummins ISB6.7 , Complete DPF Assembly , RV only had 15,181 miles...

Condition	Used
Usage	15,181 Miles
Part Number	ISB6.7 DPF
MLS Number	14019389
Category	DPF Assemblies
Last Updated	12/5/2025
Location	Mineral, VA, US
Sold By	Inside Auto Parts

2018 NTO Cummins L9N Ignition Coil Harness

$200 USD

NTO L9N Ignition Coil Harness, Type: Wiring Harness

Condition	New
Fits To Make(s)	Cummins
Fits To Model(s)	L9N
Will Fit Year(s)	2018
Part Number	5343883
Stock Number	514-12913
MLS Number	14019121
Category	Engine Wiring Harnesses
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Cummins QSK50 Engine

$15,000 USD

GOOD USED CUMMINS QSK50 UNITS,

Condition	Used
MLS Number	14018828
Category	Engines
Last Updated	12/5/2025
Location	Houston, TX, US
Sold By	TTM Diesel LLC

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Cummins ISX Engine Control Module (ECM)

$1,285 USD

USED CUMMINS ISX ECM P/N: 3682729

Condition	Used
Stock Number	99670
MLS Number	14018581
Category	Engine Control Modules (ECM)
Last Updated	12/5/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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1990 Cummins 6CTA 8.3 Engine

Contact for price

USED CUMMINS 6CTA-8.3L ENGINE, AFTERCOOLER ON TOP, MILITARY APPLICATION, CPL:893, 237HP, STOCK:1204256, ESN:44488588, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN...

Condition	Used
Stock Number	8263-1204256
MLS Number	14017650
Category	Engines
Last Updated	12/4/2025
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

(844) 385-___ SHOW
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Cummins ISL Engine Control Module ECM ECU 4943134 4943136 CM2150

$750 USD

(GOOD USED/ TESTED) OEM 2007 Cummins ISL Diesel Engine Control Module, ECM, ECU, Part #: 4943134; Supersession Part #: 4943136; Service Model Name: CM2150; Stock #: E4369 For more...

Condition	Used
Part Number	4943134
Stock Number	E4369
MLS Number	14017621
Category	Engine Control Modules (ECM)
Last Updated	12/4/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

New Aftermarket Cummins ISB 6.7L Flywheel Housing

$930 USD

New Aftermarket ISB 6.7L Flywheel Housing, Material: Aluminum

Condition	Used
Part Number	3973061
Stock Number	512-15426
MLS Number	14017316
Category	Flywheel Housings
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

New Aftermarket Cummins ISX12 Flywheel

$310 USD

New Aftermarket ISX12 Flywheel

Condition	Used
Part Number	2864853
Stock Number	529-10644
MLS Number	14017312
Category	Flywheels
Last Updated	12/4/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2018 Used Cummins B6.7 Front Gear Cover

$120 USD

Used B6.7 Front Gear Cover, Type: Outer Front Cover

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	B6.7
Will Fit Year(s)	2018
Part Number	5348578
Stock Number	507-19566
MLS Number	14017285
Category	Engine Covers
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Cummins ISC 8.3 Intake Manifold

$100 USD

Quality used air intake connection for a Cummins ISC/ISL 8.3 engine, backed by our standard warranty. OEM # 4995027, others that may work 4981093, 4941738, 4939041, 707863AT Please Note:...

Condition	Used
Stock Number	30E-4995027-STK
MLS Number	13385958
Category	Intake Manifolds
Last Updated	12/4/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

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Cummins 5.9L Fuel Injector

$60 USD

Quality used fuel injector for a Cummins 5.9 24V. Low Cost, Warranty, Fast Nationwide Shipping! OEM #’s Cross #’s: 3944194, 3944195, 0432193648 Please note that the part sent may not...

Quantity	6
Condition	Used
Stock Number	36I-3944194-STK
MLS Number	12255012
Category	Fuel Injectors
Last Updated	12/4/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts