Engines For Sale

Caterpillar 3066T Engine

$21,000 USD

Rebuilt and dyno tested 3066 out of a CAT 320C. New pistons, liners, rebuilt heads, rebuilt injection pump, new injectors, new oil cooler, water pump, turbo. 6-month parts warranty Core ...

Condition	Used
MLS Number	12928771
Category	Engines
Last Updated	6/18/2026
Location	Union Gap, WA, US
Sold By	Dukes Equipment & Parts

Komatsu Engine

$7,000 USD

Komatsu Long Block Incomplete Engine Out of a WA250-6 Wheel Loader. Inspected and internal Components are in Good Condition

Condition	Used
MLS Number	11135085
Category	Engines
Last Updated	6/17/2026
Location	Union Gap, WA, US
Sold By	Dukes Equipment & Parts

Engine

$4,000 USD

Refurbished NTA855 Cummins Bare engine block. Fits to EX550, EX550-1, EX550-3, EX600-3, EX750, and EX700-5 Hitachi Excavators

Condition	Used
MLS Number	10798276
Category	Engines
Last Updated	6/17/2026
Location	Union Gap, WA, US
Sold By	Dukes Equipment & Parts

(844) 957-___ SHOW
NUMBERCall Seller

2010 Komatsu SAA6D170E5 Engine

Contact for price

THIS IS KOMATSU ENGINE MODEL SAA6D170E-5 STILL MOUNTED ON MY TRACTOR. YOU CAN COME AND TEST ATTACHED PLEASE FIND 2010 KOMATSU D375A-5 s/n 50150, ENGINE MODEL AND SERIAL NUMBER: SAA6D170E-5 ...

Condition	Used
MLS Number	10750582
Category	Engines
Last Updated	6/17/2026
Location	PIKEVILLE, KY, US
Sold By	Pacific Cranes and Equipment Sales

1997 John Deere 6076A Engine

$9,500 USD

Good used, inspected tested JD 6076A Complete Engine Removed from a JD 644G Wheel Loader,

Condition	Used
MLS Number	10643231
Category	Engines
Last Updated	6/17/2026
Location	Union Gap, WA, US
Sold By	Dukes Equipment & Parts

(855) 370-___ SHOW
NUMBERCall Seller

2016 Detroit DD15 Engine for a Freightliner Cascadia

$10,640 USD

(USED) Detroit DD15 Warranty: 180 Day Parts Only Assembly#: VERIFY Serial#: 472906S0354534 Horsepower: 505

Condition	Used
Assembly Number	VERIFY
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Stock Number	25703549
MLS Number	13251676
Category	Engines
Last Updated	6/17/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(855) 905-___ SHOW
NUMBERCall Seller

2000 Cummins N14 CELECT PLUS Engine for a Cummins N14 CELECT+ 2591

$4,865 USD

Condition	Used
Usage	1,287,629 Miles
CPL/ARR	2591
Fits To Make(s)	CUMMINS
Fits To Model(s)	N14 CELECT+ 2591
Stock Number	2635346
MLS Number	14413030
Category	Engines
Last Updated	6/18/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

International DT466 NGD Engine for a International DT466 NGD-P (MECH)

$3,080 USD

SERIAL# 469GM2U0968306

Condition	Used
Horse Power	210 HP
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	DT466 NGD-P (MECH)
Stock Number	2600958
MLS Number	14413026
Category	Engines
Last Updated	6/17/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

(833) 734-___ SHOW
NUMBERCall Seller

2008 Cummins ISL/8.9 Engine

Contact for price

USED 2008 CUMMINS ISL 8.9L ENGINE, 345HP, CPL:2087, STOCK:0616264, ESN:46830521, ISL CM2150, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	8805-0616264
MLS Number	14432315
Category	Engines
Last Updated	6/16/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

(833) 734-___ SHOW
NUMBERCall Seller

2003 Cummins ISC 8.3 Engine

Contact for price

USED 2003 CUMMINS ISC 8.3L ENGINE, 285HP, CPL:2692, STOCK:0616263, ESN:46243050, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	8804-0616263
MLS Number	14432294
Category	Engines
Last Updated	6/16/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

(833) 734-___ SHOW
NUMBERCall Seller

1991 John Deere 4239T Engine

Contact for price

USED 1.991 JOHN DEERE 4239T ENGINE, 85HP, 3.9L, 4 CYLINDER TURBO CHARGED, STOCK:0616262, ESN:CD4239T625458, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	8803-0616262
MLS Number	14432283
Category	Engines
Last Updated	6/16/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

USED 2007 Caterpillar C15 ACERT Engine 550HP Tested Runner – Warranty

$17,500 USD

GOOD RUNNER ENGINE 550HP, 90 DAYS WARRANTY, BLOCK, CRANKSHAFT AND CYLINDER HEAD. PARTS ONLY.

Warranty

Condition	Used
Usage	400 Miles
Horse Power	550 HP
Stock Number	9406
MLS Number	11117185
Category	Engines
Last Updated	6/16/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

USED 2006 Caterpillar C-15 Engine Double Turbo 550HP Tested Runner – Warranty

$17,500 USD

GOOD RUNNER ENGINE, 90 DAYS WARRANTY, BLOCK, CRANKSHAFT AND CYLINDER HEAD. PARTS ONLY.

Warranty

Condition	Used
Usage	400 Miles
Horse Power	550 HP
Will Fit Year(s)	2005-2007
Weight	3500
Stock Number	3659
MLS Number	11121151
Category	Engines
Last Updated	6/16/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

REBUILT 2007 Caterpillar C15 MXS Engine 600HP Tested Runner – Warranty

$34,000 USD

(Rebuilt) 2007 Caterpillar C15 MXS Diesel Engine (TWIN TURBO) 1800 RPMs This engine comes with: New bearings, New gasket, New skirt, New rings, New head, New oil cooler

Warranty

Condition	Remanufactured
Usage	450 Miles
Horse Power	600 HP
Weight	3500
Stock Number	96487
MLS Number	11176261
Category	Engines
Last Updated	6/16/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

USED 1996 Caterpillar 3406B Engine 425HP Tested Runner – Warranty

$19,780 USD

CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE (INTERCOOLER)

Warranty

Condition	Used
Horse Power	425 HP
Stock Number	1242
MLS Number	11212848
Category	Engines
Last Updated	6/16/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

USED 2007 Caterpillar C15 TWIN TURBO Engine 550HP Tested Runner – Warranty

$18,000 USD

CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE

Warranty

Condition	Used
Usage	375 Miles
Horse Power	550 HP
L x W	65 x 63
Weight	3500
Stock Number	9547
MLS Number	11276403
Category	Engines
Last Updated	6/16/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

USED - 2001 Caterpillar C15 6NZ Engine 550HP Tested Runner – Warranty

$30,000 USD

CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE

Warranty

Quantity	2
Condition	Used
Horse Power	550 HP
Stock Number	1262
MLS Number	11574388
Category	Engines
Last Updated	6/16/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

USED 2011 Caterpillar C15 ACERT Engine 550HP Tested Runner – Warranty

$17,000 USD

CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE

Warranty

Condition	Used
Horse Power	550 HP
Stock Number	1329
MLS Number	11715835
Category	Engines
Last Updated	6/16/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

USED - 2001 Caterpillar C15 6NZ Engine 550HP Tested Runner – Warranty

$30,000 USD

USED - 2001 Caterpillar C15 6NZ Engine 550HP Tested Runner – Warranty

Warranty

Condition	Used
Horse Power	550 HP
Stock Number	1426
MLS Number	11975027
Category	Engines
Last Updated	6/16/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

1991 Caterpillar 3406B Engine & 3406C 425HP Tested Runner – Warranty

$19,780 USD

GOOD RUNNING ENGINE, CORE EXCHANGE NEEDED Dismantled From: FREIGHTLINER

Warranty

Condition	Used
Horse Power	425 HP
Stock Number	1505
MLS Number	12102171
Category	Engines
Last Updated	6/16/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

USED - 2001 Caterpillar C15 6NZ Engine 550HP Tested Runner – Warranty

$30,000 USD

GOOD USED ENGINE, CALL FOR INFO.

Warranty

Condition	Used
Horse Power	550 HP
Stock Number	2017
MLS Number	13388948
Category	Engines
Last Updated	6/16/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

REMANUFACTURED - 2001 Caterpillar C15 6NZ REBUILT Engine 550HP Tested Runner – Warranty

$35,000 USD

Rebuilt 2001 Caterpillar C15 6NZ Diesel Engine For Sale with Jake Brakes, 550HP, SINGLE TURBO, 6 Cylinders, 15.2L, 70-PIN, Engine Serial# 6NZ***, Stock# 2424

Warranty

Condition	Remanufactured
Horse Power	550 HP
Stock Number	2029
MLS Number	13506484
Category	Engines
Last Updated	6/16/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

USED - 2001 Caterpillar C15 6NZ Engine 550HP Tested Runner – Warranty

$30,000 USD

Good running engine

Warranty

Quantity	2
Condition	Used
Horse Power	550 HP
Stock Number	2129
MLS Number	13978405
Category	Engines
Last Updated	6/16/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

USED - 2009 Caterpillar C15 SDP Engine 550HP Tested Runner – Warranty

$20,000 USD

NEW BEARING, NEW PISTON RINGS, NEW LINERS AND INSPECT CYLINDER HEAD. GOOD RUNNING ENGINE

Warranty

Condition	Used
Horse Power	550 HP
Stock Number	2135
MLS Number	14117103
Category	Engines
Last Updated	6/16/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC