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Cummins Engine Parts

Diesel Specialists, LLC stocks a huge inventory of aftermarket and genuine Cummins parts, including turbochargers, injectors, filters, lift pumps, and manifolds, for most models of Cummins Diesel engines.

For your convenience, the table below allows you to search Cummins parts by product description and check the listing by models.

Need Assistance?

If you need help selecting the right Cummins part for your needs, please use our Quote Request Form. Provide as much information as you can about the parts you require and our knowledgeable staff will promptly answer your request.

You may also call us at 855.470.3525 to inquire about current pricing and availability of our products.

Popular Cummins Parts

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Aftercooler

4BT
6BT
6CTA
ISC/QSC
NH
NT
VTA L10/M11
ISM/QSM
KTA
QSK

Belt

4BT
6BT
ISB
QSB
6CTA
ISC/QSC
NH
NT
L10/M11
ISM/QSM
N14 ISX
QSX
KTA
QSK

Belt, Tensioner

4BT
6BT
ISB
QSB
6CTA
ISC/QSC
L10/M11
ISM/QSM
ISX
QSX

Camshaft & Bearing

378/504
555/903
4BT
6BT
ISB
QSB
6CTA
ISC/QSC
NH
NT
VTA L10/M11
ISM/QSM
N14 ISX
QSX
KTA
QSK

Connecting Rod

378/504
555/903
4BT
6BT
ISB
QSB
6CTA
ISC/QSC
NH
NT
VTA L10/M11
ISM/QSM
N14 ISX
QSX
KTA
QSK

Connecting Rod, Bearing

378/504
555/903
4BT
6BT
ISB
QSB
6CTA
ISC/QSC
NH
NT
VTA L10/M11
ISM/QSM
N14 ISX
QSX
KTA
QSK

Crankshaft

378/504
555/903
4BT
6BT
ISB
QSB
6CTA
ISC/QSC
NH
NT
L10/M11
ISM/QSM
N14 ISX
QSX
KTA
QSK

Crankshaft, Bearing & Seal

378/504
555/903
4BT
6BT
ISB
QSB
6CTA
ISC/QSC
NH
NT
L10/M11
ISM/QSM
N14 ISX
QSX
KTA
QSK

Cylinder Block

4BT
6BT
KTA
QSK

Cylinder Head

378/504
555/903
4BT
6BT
ISB
QSB
6CTA
ISC/QSC
NH
NT
VTA L10/M11
ISM/QSM
N14 ISX
QSX
KTA
QSK

Cylinder Head, Gasket Set

378/504
555/903
4BT
6BT
ISB
QSB
6CTA
ISC/QSC
NH
NT
VTA L10/M11
ISM/QSM
N14 ISX
QSX
KTA
QSK

Cylinder Kit

378/504
555/903
6CTA
ISC/QSC
NH
NT
VTA L10/M11
ISM/QSM
N14 ISX
QSX

Exhaust Manifold

4BT
6BT
6CTA
ISC/QSC
NH
NT
L10/M11
ISM/QSM
N14 KTA
QSK

Exhaust Manifold, Gasket

4BT
6BT
6CTA
ISC/QSC
NH
NT
L10/M11
ISM/QSM
N14 KTA
QSK

Filter, Fuel

4BT
6BT
ISB
QSB
6CTA
ISC/QSC
NH
NT
VTA L10/M11
ISM/QSM
N14 ISX
QSX
KTA
QSK

Filter, Oil

4BT
6BT
ISB
QSB
6CTA
ISC/QSC
NH
NT
VTA L10/M11
ISM/QSM
N14 ISX
QSX
KTA
QSK

Fuel Injector

4BT
6BT
6CTA
ISC/QSC
NH
NT
VTA L10/M11
ISM/QSM
N14 KTA
QSK

Fuel Line

4BT
6BT
6CTA
ISC/QSC
 
 

Gasket Set, Lower Engine

378/504
555/903
4BT
6BT
ISB
QSB
6CTA
ISC/QSC
NH
NT
VTA L10/M11
ISM/QSM
N14 ISX
QSX
KTA
QSK

Gasket Set, Overhaul

378/504
555/903
4BT
6BT
6CTA
ISC/QSC
NH
NT
 
 
N14

Gasket Set, Upper Engine

378/504
555/903
4BT
6BT
ISB
QSB
6CTA
ISC/QSC
NH
NT
VTA L10/M11
ISM/QSM
N14 KTA
QSK

Heat Exchanger

 
 
 
 
KTA
QSK

Lift Pump

4BT
6BT
ISB
QSB
6CTA
ISC/QSC
NH
NT
VTA ISX
QSX
KTA
QSK

Liner & Liner Kit

378/504
555/903
6CTA
ISC/QSC
NH
NT
VTA L10/M11
ISM/QSM
N14 ISX
QSX
KTA
QSK

Long Blocks

4BT
6BT
6CTA
ISC/QSC
 
 

Manual, Parts

4BT
6BT
ISB
QSB
6CTA
ISC/QSC
NH
NT
VTA L10/M11
ISM/QSM
N14 ISX
QSX
KTA
QSK

Manual, Service

4BT
6BT
ISB
QSB
6CTA
ISC/QSC
NH
NT
VTA L10/M11
ISM/QSM
N14 ISX
QSX
KTA
QSK

Oil Cooler

378/504
555/903
4BT
6BT
ISB
QSB
6CTA
ISC/QSC
NH
NT
VTA L10/M11
ISM/QSM
N14 ISX
QSX
KTA
QSK

Oil Pump

4BT
6BT
ISB
QSB
6CTA
ISC/QSC
NH
NT
VTA L10/M11
ISM/QSM
N14 ISX
QSX
KTA
QSK

Overhaul Kit

378/504
555/903
4BT
6BT
ISB
QSB
6CTA
ISC/QSC
NH
NT
VTA L10/M11
ISM/QSM
N14 ISX
QSX
KTA
QSK

Piston Cooling Nozzle

4BT
6BT
ISB
QSB
6CTA
ISC/QSC
NH
NT
VTA L10/M11
ISM/QSM
N14 ISX
QSX
KTA
QSK

Piston Kit

4BT
6BT
ISB
QSB
6CTA
ISC/QSC
NH
NT
VTA L10/M11
ISM/QSM
N14 ISX
QSX
KTA
QSK

Piston Ring Set

378/504
555/903
4BT
6BT
ISB
QSB
6CTA
ISC/QSC
NH
NT
VTA L10/M11
ISM/QSM
N14 ISX
QSX
KTA
QSK

Sender & Switch

4BT
6BT
ISB
QSB
6CTA
ISC/QSC
NH
NT
L10/M11
ISM/QSM
N14 ISX
QSX
KTA
QSK

Thermostat

378/504
555/903
4BT
6BT
ISB
QSB
6CTA
ISC/QSC
NH
NT
VTA L10/M11
ISM/QSM
N14 ISX
QSX
KTA
QSK

Turbocharger

378/504
555/903
4BT
6BT
ISB
QSB
6CTA
ISC/QSC
NH
NT
VTA L10/M11
ISM/QSM
N14 ISX
QSX
KTA
QSK

Valve Cover Component

ISB
QSB
6CTA
ISC/QSC
VTA L10/M11
ISM/QSM
N14 ISX
QSX
KTA
QSK

Valve Train Component

378/504
555/903
4BT
6BT
ISB
QSB
6CTA
ISC/QSC
NH
NT
VTA L10/M11
ISM/QSM
N14 ISX
QSX
KTA
QSK

Vibration Damper

378/504
555/903
6CTA
ISC/QSC
NH
NT
N14 KTA
QSK

Water Pump, Fresh

378/504
555/903
4BT
6BT
ISB
QSB
6CTA
ISC/QSC
NH
NT
VTA L10/M11
ISM/QSM
N14 ISX
QSX
KTA
QSK

Water Pump, Raw

378/504
555/903
4BT
6BT
ISB
QSB
6CTA
ISC/QSC
NH
NT
L10/M11
ISM/QSM
KTA
QSK

Water Pump, Repair Kit

378/504
555/903
NH
NT
L10/M11
ISM/QSM
N14 KTA
QSK



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