Caterpillar Engines with 550-2000 HP For Sale by Dealerships

2005 Caterpillar 3512B Engine - 1476 HP

Newly Listed

$42,500 USD

Used CAT 3512B Land Electric Engine; 2005 Model – 36,978 Hours; 1476HP @ 1200RPM; Tier 1 Emissions; Instrument Panel; CAT Kato Generator End Options Available; In Stock – Immediately...

Condition	Used
Horse Power	1476 HP
Stock Number	1715
MLS Number	14161342
Category	Engines
Last Updated	2/25/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

2005 Caterpillar 3512B Engine - 1476 HP

Newly Listed

$47,500 USD

Used CAT 3512B Land Electric Engine; 2005 Model – 47,300 Hours; 1476HP @ 1200RPM; Tier 1 Emissions; Heavy Duty Oilfield Skid; ACE Cooler Radiator; Mounted Muffler; Instrument Panel; CAT ...

Condition	Used
Horse Power	1476 HP
Stock Number	1714
MLS Number	14161341
Category	Engines
Last Updated	2/25/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

2005 Caterpillar 3512B Engine - 1476 HP

Newly Listed

$47,500 USD

Used CAT 3512B Land Electric Engine; 2005 Model – High Hours; 1476HP @ 1200RPM; Tier 1 Emissions; Heavy Duty Oilfield Skid; ACE Cooler Radiator; Mounted Muffler; Instrument Panel; CAT Kato...

Condition	Used
Horse Power	1476 HP
Stock Number	1713
MLS Number	14161340
Category	Engines
Last Updated	2/25/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

2005 Caterpillar 3512B Engine - 1476 HP

Newly Listed

$47,500 USD

Used CAT 3512B Land Electric Engine; 2005 Model – High Hours; 1476HP @ 1200RPM; Tier 1 Emissions; Heavy Duty Oilfield Skid; ACE Cooler Radiator; Mounted Muffler; Instrument Panel; CAT Kato...

Condition	Used
Horse Power	1476 HP
Stock Number	1712
MLS Number	14161339
Category	Engines
Last Updated	2/25/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

2006 Caterpillar 3512C Engine - 1476 HP

Newly Listed

$59,500 USD

Used CAT 3512C Land Electric Engine; 2008 Model – 35,158 Hours; 1476HP @ 1200RPM; Tier 2 Emissions; Heavy Duty Oilfield Skid; ACE Cooler Radiator; No Generator; Missing Engine Harness; CAT ...

Condition	Used
Horse Power	1476 HP
Stock Number	1711
MLS Number	14161338
Category	Engines
Last Updated	2/25/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

2006 Caterpillar 3512C Engine - 1476 HP

Newly Listed

$59,500 USD

Used CAT 3512C Land Electric Engine; 2006 Model – 19,085 Hours; 1476HP @ 1200RPM; Tier 2 Emissions; Mounted on Standard Generator Rails; CAT Kato Generator End Options Available; In Stock –...

Condition	Used
Horse Power	1476 HP
Stock Number	1710
MLS Number	14161336
Category	Engines
Last Updated	2/25/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

2014 Caterpillar C18 Industrial Engine - 630 HP

Newly Listed

Contact for price

Rebuilt CAT C18 Industrial Power Unit; 2014 Model; 630HP @ 2100RPM; Tier 3 Emissions; Engine Driven Radiator; SAE 1 Flywheel Housing; Electric Starter; Charging Alternator; Front Facing...

Condition	Remanufactured
Horse Power	630 HP
Stock Number	1680
MLS Number	14161331
Category	Engines
Last Updated	2/25/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

2008 Caterpillar C32 Industrial Engine - 1350 HP

Newly Listed

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Rebuilt CAT C32 Industrial Power Unit; 2008 Model – Zero Hour Major Overhaul; 1350HP @ 2100RPM; Engine Driven Radiator; Heavy Duty Air Cleaners; Electric Starter; Instrument Panel; SAE 0...

Condition	Remanufactured
Horse Power	1350 HP
Stock Number	1678
MLS Number	14161319
Category	Engines
Last Updated	2/25/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

2009 Caterpillar C32 Industrial Engine - 1350 HP

Newly Listed

$125,900 USD

Used CAT C32 Industrial Power Unit; 2009 Model – 6,471 Hours; 1350HP @ 2100RPM; Engine Driven Radiator; Heavy Duty Air Cleaners; Instrument Panel; SAE 0 Flywheel Housing; Cleaned; Serviced;...

Condition	Used
Horse Power	1350 HP
Stock Number	1676
MLS Number	14161315
Category	Engines
Last Updated	2/25/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

2008 Caterpillar C32 Industrial Engine - 1350 HP

Newly Listed

$116,900 USD

Used CAT C32 Industrial Power Unit; 2008 Model – 8557 Hours Since Major Overhaul; 1350HP @ 2100RPM; Engine Driven Radiator; Heavy Duty Air Cleaners; Instrument Panel; SAE 0 Flywheel Housing;...

Condition	Used
Horse Power	1350 HP
Stock Number	1673
MLS Number	14161314
Category	Engines
Last Updated	2/25/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

2007 Caterpillar 3512C Engine - 1476 HP

Newly Listed

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Top End Overhaul CAT 3512C Land Electric Engine; 2007 Model; Zero Hours Since Top End Overhaul; 1476HP @ 1200RPM; Tier 2 Emissions; Overhaul Completed by CAT Dealer w. CAT Parts; CAT Kato...

Condition	Used
Horse Power	1476 HP
Stock Number	1672
MLS Number	14161312
Category	Engines
Last Updated	2/25/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

2007 Caterpillar 3512C Engine - 1476 HP

Newly Listed

Contact for price

Zero Hour Rebuilt CAT 3512C Land Electric Engine; 2007 Model; 1476HP @ 1200RPM; Tier 2 Emissions; Rebuild Completed by CAT Dealer w. CAT Parts; CAT Kato Generator End Options Available; In...

Condition	Used
Horse Power	1476 HP
Stock Number	1671
MLS Number	14161311
Category	Engines
Last Updated	2/25/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

2006 Caterpillar C27 Industrial Engine - 875 HP

Newly Listed

$115,000 USD

Low Hour Used CAT C27 Industrial Power Unit; 2006 Model – 6773 Hours; 875HP @ 2100RPM; Engine Driven Radiator; Heavy Duty Air Cleaners; Exhaust Mufflers; Instrument Panel; SAE 0 Flywheel...

Condition	Used
Horse Power	875 HP
Stock Number	1560
MLS Number	14161115
Category	Engines
Last Updated	2/25/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

(855) 905-___ SHOW
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2005 Caterpillar C15 ACERT Engine for a CAT C15 (DUAL TURBO-ACERT-EPA04)

$6,000 USD

Condition	Used
Usage	2,625,000 Miles
Horse Power	550 HP
Fits To Make(s)	CAT
Fits To Model(s)	C15 (DUAL TURBO-ACERT-EPA04)
Stock Number	2597921
MLS Number	14092834
Category	Engines
Last Updated	2/14/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

(833) 541-___ SHOW
NUMBERCall Seller

Caterpillar 3406E Engine for a 2015 Kenworth T800

$18,995 USD

3406E 550HP 5EK RUNS GOOD VERY LIGHT BLOWBY/ VIDEO 5-21. OWNER STATES AROUND 50K MILES ON OVERHAUL. NO PAPERS. WILL PULL PAN AND CHECK ROD AND MAIN BEARINGS/ INSPECT CAMSHAFT. 180 DAY...

Condition	Used
Horse Power	550 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2015
Part Number	3406E
Stock Number	52124-1
MLS Number	12889873
Category	Engines
Last Updated	2/12/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(844) 938-___ SHOW
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USED - 2009 Caterpillar C15 SDP Engine

$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	1/29/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

(844) 382-___ SHOW
NUMBERCall Seller

2014 Caterpillar C32 ACERT Industrial Diesel Engine - 1125 HP

$30,500 USD

GOOD USED 2014 CATERPILLAR C32 ACERT 1,125HP INDUSTRIAL DIESEL TAKEOUT ENGINE FOR SALE at ADELMAN’S TRUCK PARTS in CANTON, OHIO. RUN TESTED, ELECTRONIC w/ECM, 390-2806 ARRANGEMENT #, ...

Warranty

Condition	Used
Usage	16,838 Hours
CPL/ARR	390-2806
Horse Power	1125 HP
Emission Rating	Tier 4 Final
Part Number	C32
Stock Number	C32-SDK00266
MLS Number	14097539
Category	Engines
Last Updated	1/28/2026
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

(844) 382-___ SHOW
NUMBERCall Seller

2016 Caterpillar C32 ACERT Diesel Engine - 1125 HP

$33,500 USD

GOOD USED 2016 CATERPILLAR C32 ACERT 1,125HP DIESEL TAKEOUT ENGINE FOR SALE at ADELMAN’S TRUCK PARTS in CANTON, OHIO. ELECTRONIC w/ECM, RUN TESTED, 7,797 HOURS SHOWING ON ECM, 390-2806...

Warranty

Condition	Used
Usage	7,797 Hours
CPL/ARR	390-2806
Horse Power	1125 HP
Part Number	C32 ACERT
Stock Number	C32-SDK00358
MLS Number	14107183
Category	Engines
Last Updated	1/28/2026
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

(855) 905-___ SHOW
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1999 Caterpillar 3406E (40 PIN) 1LW Engine for a CAT 3406E (40 PIN) 1LW

$25,000.45 USD

Condition	Remanufactured
Horse Power	550 HP
Fits To Make(s)	CAT
Fits To Model(s)	3406E (40 PIN) 1LW
Stock Number	2563110
MLS Number	13984629
Category	Engines
Last Updated	1/20/2026
Location	Portland, OR, US
Sold By	LKQ Heavy Truck

(833) 541-___ SHOW
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Caterpillar C15 Engine for a 2007 Kenworth W900L

$8,995 USD

C15 NXS, CONVERTED TO SINGLE TURBO, RUNS OK, HAS MODERATE BLOWBY, WILL NEED OVERHAULED SOON BY THE CONDITION OF THE LINERS. NEEDS RODS AND MAINS. GOOD BUILDER ENGINE., Serial#: NXS22099,...

Condition	Used
Horse Power	625 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	W900L
Will Fit Year(s)	2007
Stock Number	51225-1
MLS Number	13600826
Category	Engines
Last Updated	1/10/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(305) 688-___ SHOW
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2006 Caterpillar C15 Engine NXS/MXS

Contact for price

(GOOD USED TEST RUN INTERNALLY INSPECTED) 2006 Caterpillar C15 ACERT Diesel Engine For Sale, DUAL TURBO, Fits 2004 2005 2006, 120-PIN ECM, Fam # 6CPXH0928EBK, 475HP RATED, 550HP Max Rating...

Warranty

Condition	Used
Horse Power	550 HP
Will Fit Year(s)	2004 2005 2006
Part Number	120-PIN ECM
Stock Number	8382
MLS Number	13699715
Category	Engines
Last Updated	11/25/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(844) 385-___ SHOW
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2000 Caterpillar 3406E Engine

$25,000 USD

(INDUSTRIAL) 2000 Caterpillar 3406E Industrial Diesel Engine Power Unit with Control Panel for sale, HP: 575 RATED @ 2100 RPM, Serial # 6BR01951, Displacement: 14.6L, Visit JJ REBUILDERS for...

Condition	Used
Usage	1,754 Hours
CPL/ARR	130-8140
Horse Power	575 HP
Stock Number	006688
MLS Number	13855624
Category	Engines
Last Updated	12/7/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(833) 396-___ SHOW
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USED 2004 CATERPILLAR C15 ENGINE ASSEMBLY S/N BXS

$18,500 USD

USED 2004 CATERPILLAR C15 ENGINE ASSEMBLY FOR SALE , C15 , S/N BXS32726 , 475/550 HP , TWIN TURBO , 70 PIN ECM ENGINE , TESTED, INSPECTED, RUN TEST 11/17/25-...

Warranty

Condition	Used
Assembly Number	BXS
Horse Power	550 HP
Emission Rating	EPA 04
Part Number	BXS
Stock Number	S2726EN
MLS Number	13987394
Category	Engines
Last Updated	11/18/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(844) 385-___ SHOW
NUMBERCall Seller

2004 Caterpillar 3456 Engine

$24,000 USD

(LIKE NEW) 2004 Caterpillar 3456 Diesel Engine (C16), 669HP RATED @ 2100, Max HP Rating 800 @ 1800 RPM, Serial # 9BZ00441, AR # 235-1571, Fam # 4CPXL15.8ESK, Displacement: 15.8L, Hours: 1468...

Condition	Used
Usage	1,468 Hours
CPL/ARR	235-1571
Horse Power	669 HP
Part Number	4CPXL15.8ESK
Stock Number	006645
MLS Number	13953613
Category	Engines
Last Updated	11/14/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.