Used Cummins N14 For Sale

1991 Cummins N14M Engine

$13,000 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 1991 Cummins N14 Mechanical Diesel Engine with Jake Brakes, 400HP, Serial # 11625293, CPL # 1380, Service Model Name: N14 Mechanical, Marketing Name:...

Condition	Used
Usage	180,639 Miles
CPL/ARR	1380
Horse Power	400 HP
Part Number	CPL 1380
Stock Number	006478
MLS Number	13589190
Category	Engines
Last Updated	9/25/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Used Cummins N14 Main Bolt Washers

$10 USD

Used N14 Main Bolt Washers, Type: Washer

Condition	Used
Part Number	3046246
Stock Number	541-12037
MLS Number	13582838
Category	Engine Head Bolts
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Used Cummins N14 Accessory Drive Pulley

$150 USD

Used N14 Accessory Drive Pulley, Type: Accessory Drive Pulley, Diameter: 8-3/4"

Condition	Used
Part Number	3013335
Stock Number	521-12483
MLS Number	13577613
Category	Engine Pulleys
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

1988 Used Cummins N14 Mechanical Oil Cooler Cover

$45 USD

Used N14 Mechanical Oil Cooler Cover, Type: Oil Pump Cover

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	N14 Mechanical
Will Fit Year(s)	1988
Part Number	3052511
Stock Number	507-19285
MLS Number	13577587
Category	Engine Covers
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

1988 Used Cummins N14 Mechanical Front Cover

$380 USD

Used N14 Mechanical Front Cover, Type: Outer Front Cover

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	N14 Mechanical
Will Fit Year(s)	1988
Part Number	3048033
Stock Number	507-19286
MLS Number	13571708
Category	Engine Covers
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

1998 Cummins N14 Celect Plus Engine Control Module, ECM, ECU, 3096662, 3408300

$2,000 USD

(GOOD USED / TESTED) 1998 Cummins N14 Celect Plus Diesel Engine Control Module, ECM, ECU, for sale!!!!! Part #:3096662 ; Supersession Part #: 3408300; Engine Model: N14 Celect Plus; Stock #:...

Condition	Used
Part Number	3096662
Stock Number	E4156
MLS Number	13563679
Category	Engine Control Modules (ECM)
Last Updated	5/7/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

New Aftermarket Cummins N14 Turbocharger Mounting Gasket

$2.06 USD

New Aftermarket N14 Turbocharger Mounting Gasket, Type: Turbo Mount Gasket

Condition	Used
Part Number	3069177
Stock Number	510-24359
MLS Number	13563488
Category	Gaskets
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

New Aftermarket Cummins N14 Exhaust Manifold Gasket Kit

$39.50 USD

New Aftermarket N14 Exhaust Manifold Gasket Kit, Type: Exhaust Manifold Gasket Set

Condition	Used
Part Number	131264156
Stock Number	510-24358
MLS Number	13563487
Category	Gaskets
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

New Aftermarket Cummins N14 Celect Plus Rocker Gasket Set

$71.79 USD

New Aftermarket N14 Celect Plus Rocker Gasket Set, Type: Rocker Box Gasket

Quantity	4
Condition	Used
Part Number	4058981
Stock Number	510-22797
MLS Number	13388861
Category	Gaskets
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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1999 Cummins N14 CELECT PLUS Fan Blade for a Freightliner C120 Century

$146 USD

(USED) Cummins N14 CELECT+ Diameter: 31.5 Pilot Diameter: 2.56 Dish: 2.2

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	C120 Century
Stock Number	25791128
MLS Number	13556420
Category	Fan Blades
Last Updated	5/3/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

1990 Used Cummins N14 Mechanical Injector Clamp

$35 USD

Used N14 Mechanical Injector Clamp, Type: Injector Clamp

Condition	Used
Will Fit Year(s)	1990
Part Number	3049326
Stock Number	515-12587
MLS Number	13553488
Category	Fuel Injectors
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

1990 Cummins N14 Engine

$13,000 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 1990 Cummins N14 Diesel Engine with Jake Brake, STC, Mechanical Fuel Pump, HP: 400 @ 2100 RPM, Service Model Name: N14 Mechnical, Marketing Name: NTC...

Condition	Used
Usage	105,698 Miles
CPL/ARR	1211
Horse Power	400 HP
Part Number	CPL 1211
Stock Number	006454
MLS Number	13548824
Category	Engines
Last Updated	8/17/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Reman. Aftermarket Cummins N14 Turbocharger

$795 USD

Reman. Aftermarket N14 Turbocharger

Quantity	3
Condition	Used
Part Number	3537074
Stock Number	528-12317
MLS Number	13542400
Category	Turbochargers / Superchargers
Last Updated	2/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Cummins N14 CELECT Fuel Injector for Cummins N14 Celect, M11 Celect

$200 USD

(GOOD USED) Cummins N14 Celect M11 Celect Diesel Engine Fuel Injector, for sale!!!! Part #:3411766 ; Supersession Part #: 3083846 ; Stock #: INJ1346 For more information about this listing,...

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	N14 Celect, M11 Celect
Part Number	3411766
Stock Number	INJ1346
MLS Number	13531929
Category	Fuel Injectors
Last Updated	4/24/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Used Cummins N14 Intake Manifold

$125 USD

Used N14 Intake Manifold, Type: Intake Manifold

Condition	Used
Part Number	3865138
Stock Number	519-12358
MLS Number	13515924
Category	Intake Manifolds
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

1988 Used Cummins N14 Mechanical Cylinder Head

$275 USD

Used N14 Mechanical Cylinder Head

Quantity	2
Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	N14 Mechanical
Will Fit Year(s)	1988
Part Number	3088516
Stock Number	504-13583
MLS Number	13484842
Category	Cylinder Heads
Last Updated	3/28/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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1999 Cummins N14 CELECT PLUS Fan Blade for a Peterbilt 379

$146 USD

(USED) Cummins N14 CELECT+ Blades: 8 Diameter: 30 Pilot Diameter: 5

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Stock Number	25773053
MLS Number	13482918
Category	Fan Blades
Last Updated	3/28/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

1990 Used Cummins N14 Mechanical Push Rod

$12 USD

Used N14 Mechanical Push Rod, Type: Push Rod

Condition	Used
Will Fit Year(s)	1990
Part Number	3058471
Stock Number	525-16950
MLS Number	13462499
Category	Engine Valve Trains
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

1990 Used Cummins N14 Mechanical Push Rods

$12 USD

Used N14 Mechanical Push Rods, Type: Push Rod

Condition	Used
Will Fit Year(s)	1990
Part Number	3058469
Stock Number	525-16949
MLS Number	13462498
Category	Engine Valve Trains
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Cummins N14 CELECT PLUS Rocker Housing

$220 USD

(GOOD USED) OEM Cummins N14 Celect Plus Diesel Engine Rocker Lever Housing, for sale!!! Part #: 3335301; Stock #: R1015 For more information about this listing, shipping, technical questions...

Condition	Used
Part Number	3335301
Stock Number	R1015
MLS Number	13446454
Category	Rocker Housings
Last Updated	3/13/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

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Cummins N14 CELECT PLUS Engine Mount Part # 01-14501

Contact for price

(GOOD USED) Cummins N14 Celect + Rear Engine Mount 01-14501 For Sale, Part # 01 14501, 0114501, Stock # 8910 All our PARTS are TESTED and Ship PRIORITY MAIL! OVERNIGHT SHIPPING options are...

Condition	Used
Part Number	01 14501
Stock Number	8910
MLS Number	13446427
Category	Engine Mounts
Last Updated	3/13/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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Cummins N14 CELECT PLUS Engine Mount Part # 01-14501

Contact for price

(GOOD USED) Cummins N14 Celect + Rear Engine Mount 01-14501 For Sale, Part # 01 14501, 0114501, Stock # 8909 All our PARTS are TESTED and Ship PRIORITY MAIL! OVERNIGHT SHIPPING options are...

Condition	Used
Part Number	01 14501
Stock Number	8909
MLS Number	13446399
Category	Engine Mounts
Last Updated	3/13/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Cummins N14 CELECT PLUS Rocker Housing

$220 USD

(GOOD USED) OEM Cummins N14 Celect Plus Diesel Engine Rocker Lever Housing, for sale!!! Part #: 3016221; Stock #: R1014A For more information about this listing, shipping, technical...

Condition	Used
Part Number	3016221
Stock Number	R1014A
MLS Number	13445114
Category	Rocker Housings
Last Updated	3/12/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Cummins N14 CELECT PLUS Rocker Housing

$220 USD

(GOOD USED) OEM Cummins N14 Celect Plus Diesel Engine Rocker Lever Housing, for sale!!! Part #: 3016221; Stock #: R1014 For more information about this listing, shipping, technical questions...

Condition	Used
Part Number	3016221
Stock Number	R1014
MLS Number	13445010
Category	Rocker Housings
Last Updated	3/12/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.