Cummins ISX12 G Engine &amp; Powertrain For Sale

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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

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2014 Cummins ISX12 G Engine Control Module (ECM)

$500 USD

Condition	Used
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX12 G
Stock Number	2529867
MLS Number	13646199
Category	Engine Control Modules (ECM)
Last Updated	6/23/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Cummins ISX12 G Engine Block / Cylinder Block

$1,000 USD

Good used Block from a Cummins ISX12 G engine. The block has been visually inspected and is in good condition. The block has a timing cover and a camshaft attached, the timing cover has...

Condition	Used
Part Number	P-1013982
Stock Number	P-1013982
MLS Number	13883262
Category	Engine Blocks / Cylinder Blocks
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

1968 Cummins ISX12 G Throttle Body Assembly for a Freightliner FL Cabover

$125 USD

Cummins ISX12 G CM2180 EJ Throttle Body Actuator, Part # 4934537.

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FL Cabover
Stock Number	4538622
MLS Number	13891421
Category	Throttle Body Assemblies
Last Updated	6/12/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2016 Cummins ISX12 G Engine Brake for a Volvo VNL

$300 USD

Cummins ISX12 G CM2180 EJ CBrake, Rear Jake Brake Housing Assembly, Part # 4330250 (Replaces 2899559), Jacobs Part # 41817.

Condition	Used
Fits To Make(s)	VOLVO
Fits To Model(s)	VNL
Stock Number	1191-27
MLS Number	13891389
Category	Engine Brakes / Jake Brakes
Last Updated	5/22/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2016 Cummins ISX12 G Engine Brake for a Volvo VNL

$300 USD

Cummins ISX12 G CM2180 EJ CBrake, Front Jake Brake Housing Assembly, P/N 4330249 (Replaces 2899558), Jacobs P/N 41818.

Condition	Used
Fits To Make(s)	VOLVO
Fits To Model(s)	VNL
Stock Number	1191-26
MLS Number	13891387
Category	Engine Brakes / Jake Brakes
Last Updated	5/22/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Cummins ISX12 G Engine Brake

$300 USD

Cummins ISX12 G Rear Jake Brake Housing Assembly, Model 465A, P/N 2899559, 4330250, 40707.

Condition	Used
Stock Number	25233
MLS Number	13909085
Category	Engine Brakes / Jake Brakes
Last Updated	5/21/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Cummins ISX12 G Engine Brake

$300 USD

Cummins ISX12 G Front Jake Brake Housing Assembly Model 465A, P/N 2899558, 4330249, 40708,

Condition	Used
Stock Number	25231
MLS Number	13909083
Category	Engine Brakes / Jake Brakes
Last Updated	5/21/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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Cummins ISX12 G Engine Block / Cylinder Block

$1,750 USD

USED GTO OEM CUMMINS ISX12G (3647) CYLINDER BLOCK, 2883221 / 2283223 CYLINDER BLOCK, CPL: 3711,3712,4589,4590,4591,4592,4892,4893

Condition	Used
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX12 G
Stock Number	2462029
MLS Number	13243627
Category	Engine Blocks / Cylinder Blocks
Last Updated	5/8/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

Cummins ISX12 G Turbocharger / Supercharger

$475 USD

Good Turbocharger Core from a Cummins ISX12 G engine. The Turbocharger core has been visually inspected and is in good condition. The Turbo charger core has corrosion and rust. The Turbine...

Condition	Used
Part Number	P-1014258
Stock Number	P-1014258
MLS Number	14065659
Category	Turbochargers / Superchargers
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Cummins ISX12 G Engine Brake

$325 USD

Good used Front Engine brake from a Cummins ISX12 G engine. The Front engine brake has been visually inspected and is in good condition. The Front engine brake has no visible damage. All...

Condition	Used
Part Number	P-1014259
Stock Number	P-1014259
MLS Number	14065660
Category	Engine Brakes / Jake Brakes
Last Updated	5/14/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Cummins ISX12 G Engine Brake

$325 USD

Good used Rear engine brake from a Cummins ISX12 G engine. The Rear engine brake has been visually inspected and is in good condition. The Rear engine brake has no visible damage. All bolt...

Condition	Used
Part Number	P-1014260
Stock Number	P-1014260
MLS Number	14065662
Category	Engine Brakes / Jake Brakes
Last Updated	5/14/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Cummins ISX12 G Crankcase Breather, Part # P-1014264

$275 USD

Good used Crankcase breather from a Cummins ISX12 G engine. The Crankcase breather has been visually inspected and is in good condition. The Crankcase breather has minor damage, please refer...

Condition	Used
Part Number	P-1014264
Stock Number	P-1014264
MLS Number	14065666
Category	Engine Miscellaneous Parts
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Cummins ISX12 G Engine Oil Pump

$150 USD

Good used Steel Oil pump from a Cummins ISX12 G engine. The Steel Oil pump has been visually inspected and is in good condition. The Oil pump gear spins freely. The fittings are in good...

Condition	Used
Part Number	P-1014250
Stock Number	P-1014250
MLS Number	14063855
Category	Engine Oil Pumps
Last Updated	5/14/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Cummins ISX12 G Cam Follower

$150 USD

Good used Cam fallowers and shaft from a Cummins ISX12 G engine. The Cam fallowers and shaft has been visually inspected and is in good condition. The Cam fallowers and shaft has no visible...

Condition	Used
Part Number	P-1014312
Stock Number	P-1014312
MLS Number	14142248
Category	Cam Followers
Last Updated	6/27/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Cummins ISX12 G Piston / Rod, Part # P-1014270

$150 USD

Good used Piston and Rod from a Cummins ISX12 G engine. The Piston and Rod has been visually inspected and is in good condition. The Piston and Rod has minor damage, please refer to photos...

Condition	Used
Part Number	P-1014270
Stock Number	P-1014270
MLS Number	14071597
Category	Pistons & Rod Parts
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Cummins ISX12 G Rocker Arm

$150 USD

Good used Rocker arms with shaft from a Cummins ISX12 G engine. The Rocker arms with shaft has been visually inspected and is in good condition. The Rocker arms have minor rust. The Rocker...

Condition	Used
Part Number	P-1014271
Stock Number	P-1014271
MLS Number	14071598
Category	Rocker Arms
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Cummins ISX12 G Rocker Arm

$150 USD

Good used Rocker arms with shaft from a Cummins ISX12 G engine. The Rocker arms with shaft has been visually inspected and is in good condition. The Rocker arms with shaft has minor rust....

Condition	Used
Part Number	P-1014272
Stock Number	P-1014272
MLS Number	14071599
Category	Rocker Arms
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Cummins ISX12 G Valve Cover

$100 USD

Good used Valve cover from a Cummins ISX12G engine. The Valve cover has been visually inspected and is in good condition. The valve cover has no cracks, all bolt holes are clean and clear...

Condition	Used
Part Number	P-1014310
Stock Number	P-1014310
MLS Number	14127177
Category	Valve Covers
Last Updated	5/14/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Cummins ISX12 G Engine Oil Pan

$100 USD

Good used Oil pan from a Cummins ISX/12 G engine. The Oil pan has been visually inspected and is in good condition. The Oil pan has corrosion and rust, please refer to photos provided. The...

Condition	Used
Part Number	P-1014311
Stock Number	P-1014311
MLS Number	14139883
Category	Engine Oil Pans
Last Updated	5/14/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Cummins ISX12 G Exhaust Recirculation Cooler Support, Part # P-1014313

$100 USD

Good used Exhaust recirculation cooler support from a Cummins ISX12 G engine. The Exhaust recirculation cooler support has been visually inspected and is in good condition. The support has...

Condition	Used
Part Number	P-1014313
Stock Number	P-1014313
MLS Number	14142249
Category	Engine Miscellaneous Parts
Last Updated	5/14/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Cummins ISX12 G Thermostat Housing, Part # P-1014261

$100 USD

Good used Thermostat housing from a Cummins ISX12 G engine. The Thermostat housing has been visually inspected and is in good condition. The housing has corrosion and rust. The housing has...

Condition	Used
Part Number	P-1014261
Stock Number	P-1014261
MLS Number	14065663
Category	Engine Miscellaneous Parts
Last Updated	5/14/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Cummins ISX12 G Fuel Control Housing, Casting # 5320527, Part # P-1014253

$100 USD

Good used Fuel control housing from a Cummins ISX12 G engine. The Fuel control housing has been visually inspected and is in good condition. The Fuel control housing has corrosion. The...

Condition	Used
Part Number	P-1014253
Stock Number	P-1014253
MLS Number	14065651
Category	Engine Miscellaneous Parts
Last Updated	5/14/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Cummins ISX12 G Water Pump

$100 USD

Good used Water pump with water transfer tube from a Cummins ISX12 G engine. The Water pump has been visually inspected and is in good condition. The Water pump has corrosion and rust. The...

Condition	Used
Part Number	P-1014255
Stock Number	P-1014255
MLS Number	14065654
Category	Water Pumps
Last Updated	7/8/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts