Caterpillar Engines For Sale in United States

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2015 CAT C7.1 Diesel Engine AR 390-3705

$13,795 USD

2015 Caterpillar C7.1 diesel engine, serial # D8T92184, arrangement # 390-3705 (3903705,) removed from a CAT 329FL excavator, use CAT short block # 425-9676 for reference. TEST RAN...

Condition	Used
Stock Number	18234
MLS Number	13949287
Category	Engines
Last Updated	10/26/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

(888) 270-___ SHOW
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2013 Caterpillar 328D LCR Engine for 2013 and up 328D LCR Excavator

$12,000 USD

Engine for 2013 Caterpillar 328D LCR. Machine has 6500 hours. undercarriage in good condition at 60% or better.

Condition	Used
Fits To Equipment	Excavator
Fits To Make(s)	Caterpillar
Fits To Model(s)	328D LCR
Will Fit Year(s)	2013 and up
Part Number	363-7645
MLS Number	13932623
Category	Engines
Last Updated	10/24/2025
Location	Walnut Creek, CA, US
Sold By	Pro Source Equipment

(305) 688-___ SHOW
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1995 Caterpillar 3406E Engine, 475HP, 5E, PETERBILT

$17,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 1995 Caterpillar 3406E Diesel Engine with Jake Brakes, 475HP @ 1800RPM, Off a 1996 Peterbilt, (40-PIN) AR# 119-1435, KIT# 20R7819 in 2023, 144,257...

Warranty

Condition	Used
CPL/ARR	119-1435
Horse Power	475 HP
Stock Number	9655
MLS Number	13931559
Category	Engines
Last Updated	10/24/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2005 Caterpillar C7 Engine for a CAT C7

$4,865 USD

Condition	Used
CPL/ARR	KAL71329 - ARR-239-4756
Horse Power	275 HP
Fits To Make(s)	CAT
Fits To Model(s)	C7
Stock Number	2568867
MLS Number	13915647
Category	Engines
Last Updated	10/23/2025
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

(833) 354-___ SHOW
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Caterpillar Engine - 20 HP

Contact for price

Good used caterpillar C2.2 sweeper engine. This engine is used but is in good condition and has been tested good. This engine has a 90 day warranty also. IF you are interested in this...

Condition	Used
Horse Power	20 HP
Part Number	C2.2
Stock Number	P-932
MLS Number	12756350
Category	Engines
Last Updated	10/22/2025
Location	Wagener, SC, US
Sold By	Busbee Truck Parts

(844) 402-___ SHOW
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Caterpillar C13 Engine for a 2007 Peterbilt 379

$9,499.99 USD

(Used) 2006 Caterpillar C13, ENGINE ASSEMBLY- Displacement: 14.6L, Horsepower: 475, Serial Number: kCB90661, Reference images for condition, For more information about this item, give us a...

Condition	Used
Horse Power	475 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2007
Stock Number	P-113167
MLS Number	13910278
Category	Engines
Last Updated	1/8/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 385-___ SHOW
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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 # 9BZ00463, AR # 235-1571, Fam # 4CPXL15.8ERK, Hours: 3815, TEST RUN WATCH...

Condition	Used
Usage	3,815 Hours
CPL/ARR	235-1571
Horse Power	669 HP
Part Number	AR # 235-1571
Stock Number	006626
MLS Number	13826797
Category	Engines
Last Updated	10/20/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(844) 641-___ SHOW
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2006 Caterpillar C13 Engine for a Peterbilt 357

$9,500 USD

COMPLETE ENGINE WITH ECM

Condition	Used
Usage	516,614 Miles
Horse Power	335 HP
Fits To Make(s)	PETERBILT
Fits To Model(s)	357
Stock Number	11949
MLS Number	13870236
Category	Engines
Last Updated	10/19/2025
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

(833) 662-___ SHOW
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2000 Caterpillar 3126B Engine

$5,795 USD

2000 Caterpillar 3126B diesel engine, turbocharged, air to air aftercooled, arrangement # 185-5078 (1855078,) 210 HP at 2200 RPM rating, Freightliner truck spec, HEUI fuel system, 70 pin ECM...

Condition	Used
Stock Number	18204
MLS Number	13908443
Category	Engines
Last Updated	10/19/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

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1987 Caterpillar 3306 DI Engine

$8,795 USD

1987 Caterpillar 3306 DIT diesel engine, turbocharged, mechanical fuel system, arrangement # 1W-3815 (1W3815,) 250 HP at 2200 RPM rating, direct injection. TAG RATING IS 231 HP AT 1750 RPM,...

Condition	Used
Stock Number	18199
MLS Number	13908438
Category	Engines
Last Updated	10/19/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

(844) 402-___ SHOW
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Caterpillar 3126 Engine for a 2003 Sterling ACTERRA

$3,999.99 USD

(Core) 2003 CATERPILLAR 3126 ENGINE ASSEMBLY- Family Number: 3CPXH0442HBV, Displacement: 7.2L, Horsepower: 210, Ar. No.: 225-2214, Serial Number: HEP12080, E.C.S.: EM, DI, TC, ECM, CAC, CAT,...

Condition	Used
CPL/ARR	225-2214
Horse Power	210 HP
Fits To Make(s)	Sterling
Fits To Model(s)	ACTERRA
Will Fit Year(s)	2003
Part Number	3CPXH0442HBV
Stock Number	P-25464
MLS Number	10864920
Category	Engines
Last Updated	11/8/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(305) 688-___ SHOW
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2006 Caterpillar C13 Engine

$15,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 2006 Caterpillar C13 ACERT Diesel Engine For Sale, KCB, AR# 277-2865, 335HP @ 21000RPM, (EPA04) Family # 6CPXH0763EBK, AR Core# 229-2636, 12.8L,...

Warranty

Condition	Used
CPL/ARR	277-2865
Horse Power	335 HP
Part Number	CAT C13 KCB
Stock Number	8340
MLS Number	13737094
Category	Engines
Last Updated	10/17/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(866) 314-___ SHOW
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Caterpillar 3176 Engine

$3,500 USD

GOOD RUNNER, 300HP, 7LG04259,

Condition	Used
Stock Number	ENGINE-2716
MLS Number	13906115
Category	Engines
Last Updated	10/17/2025
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

(855) 794-___ SHOW
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Caterpillar 3176 Engine - 325 HP, ARR/CPL 6I1168

Contact for price

Caterpillar 3176, 325HP, S/N 7LG18519, ARR # 6I1168, Core Engine, Locked Up, Missing Flywheel.

Condition	Used
CPL/ARR	6I1168
Horse Power	325 HP
Stock Number	4540266
MLS Number	13895494
Category	Engines
Last Updated	10/22/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(844) 382-___ SHOW
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2022 Caterpillar C3.6 Diesel Engine - 134 HP

$11,500 USD

NEW 2022 CATERPILLAR C3.6 134HP DIESEL ENGINE FOR SALE at ADELMAN’S in CANTON, OHIO. All COMPLETE with STARTER, ALTERNATOR, TURBOCHARGER, ECM, FLYWHEEL, and CLEAN EMISSIONS CATALYST, 3.62...

Condition	New
Horse Power	134 HP
Stock Number	C36-06028
MLS Number	13885495
Category	Engines
Last Updated	10/15/2025
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

(844) 382-___ SHOW
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2022 Caterpillar C3.6 Diesel Engine - 134 HP

$11,500 USD

NEW 2022 CATERPILLAR C3.6 134HP DIESEL ENGINE FOR SALE at ADELMAN’S in CANTON, OHIO. All COMPLETE with STARTER, ALTERNATOR, TURBOCHARGER, ECM, FLYWHEEL, and CLEAN EMISSIONS CATALYST, 3.62...

Condition	New
Horse Power	134 HP
Stock Number	C36-06017
MLS Number	13885493
Category	Engines
Last Updated	10/15/2025
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

(844) 382-___ SHOW
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2019 Caterpillar C4.4 Diesel Engine - 142 HP

$12,500 USD

NEW CAT C4.4 ACERT DIESEL ENGINE FOR SALE at ADELMAN’S in CANTON, OHIO. 2019 Yr, All COMPLETE with STARTER, ALTERNATOR, TURBOCHARGER, ECM, FLYWHEEL, and CLEAN EMISSIONS MODULE, 142 HP @...

Condition	New
Horse Power	142 HP
Stock Number	C44-14888
MLS Number	13885487
Category	Engines
Last Updated	10/15/2025
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

(305) 688-___ SHOW
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2005 Caterpillar C11 Engine, KCA

$14,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED)2005 Caterpillar C11 Diesel Engine For Sale, AR# 267-5939, C11 ACERT, 305HP @ 2100RPM, Off International, 11.1L, 70PIN ECM CONNECTOR PLUGS, 2004...

Warranty

Condition	Used
CPL/ARR	267-5939
Stock Number	9580
MLS Number	13884179
Category	Engines
Last Updated	10/14/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(833) 541-___ SHOW
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Caterpillar 3406B Engine for a 1991 Peterbilt 379

$13,995 USD

3406B 425HP 5KJ TEST RUN,BEARINGS CHECKED NEW ROD BEARINGS, MAINS OK, CAM OK, TURBO OK, LOOKS OK 6MOS WARRANTY BLOCK HEAD AND CRANK, Serial#: 5KJ01256, Horse Power: 425

Condition	Used
Horse Power	425 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	1991
Stock Number	100525-3
MLS Number	13883134
Category	Engines
Last Updated	10/18/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2001 Caterpillar 3126B Engine for a CAT 3126B 249HP AND BELOW

$2,975.24 USD

Condition	Used
Usage	307,338 Miles
CPL/ARR	197-1203
Horse Power	230 HP
Fits To Make(s)	CAT
Fits To Model(s)	3126B 249HP AND BELOW
Stock Number	2468971
MLS Number	13253201
Category	Engines
Last Updated	10/14/2025
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

2004 Caterpillar 3126E Engine for a CAT 3126E 250HP AND ABOVE

$5,315.25 USD

Condition	Used
Usage	270,177 Miles
Horse Power	250 HP
Fits To Make(s)	CAT
Fits To Model(s)	3126E 250HP AND ABOVE
Stock Number	2299329
MLS Number	12919184
Category	Engines
Last Updated	10/14/2025
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

1999 Caterpillar 3126B Engine for a CAT 3126B 249HP AND BELOW

$2,975.24 USD

Condition	Used
Usage	448,553 Miles
CPL/ARR	CPL/ARR#
Horse Power	190 HP
Fits To Make(s)	CAT
Fits To Model(s)	3126B 249HP AND BELOW
Stock Number	2161668
MLS Number	11472011
Category	Engines
Last Updated	10/14/2025
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

2003 Caterpillar 3126E Engine for a CAT 3126E 249HP AND BELOW

$2,690 USD

Condition	Used
Usage	947,300 Miles
CPL/ARR	232-5602
Horse Power	230 HP
Fits To Make(s)	CAT
Fits To Model(s)	3126E 249HP AND BELOW
Stock Number	2368754
MLS Number	12919160
Category	Engines
Last Updated	10/14/2025
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

Caterpillar C15 Engine for a CAT C15 (SINGLE TURBO - EPA98)

$12,125 USD

NEED TO INSPECT

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	C15 (SINGLE TURBO - EPA98)
Stock Number	2535990
MLS Number	13861053
Category	Engines
Last Updated	10/14/2025
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck