Caterpillar 3126 Engines For Sale

(844) 604-___ SHOW
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Caterpillar 3126 Engine for a 2000 GMC T7500

$3,500 USD

Good used running Caterpillar 3126 engine from a 2000 GMC T750 truck. The engine has been visually inspected and is in good condition. The engine has an ECM attached. The mileage is 269,949....

Condition	Used
Horse Power	142 HP
Fits To Make(s)	GMC
Fits To Model(s)	T7500
Will Fit Year(s)	2000
Part Number	240688-1
Stock Number	240688-1
MLS Number	13333225
Category	Engines
Last Updated	1/6/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar 3126B Engine

Recently Updated

$19,795 USD

REMANUFACTURED COMPLETE TRUCK ENGINE WITH TWO YEAR UNLIMITED MILE FACTORY PARTS LABOR WARRANTY 2nd YEAR LONGBLOCK ONLY, SOLD EXCHANGE PLUS $3,400.00 REFUNDABLE CORE DEPOSIT. FREIGHT...

Condition	Remanufactured
Stock Number	29638
MLS Number	13353380
Category	Engines
Last Updated	1/18/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

Caterpillar 3126B Engine

Recently Updated

$19,095 USD

3126 Series, 2-valve, Industrial Engine COMPLETE INDUSTRIAL REMANUFACTURED ENGINE EXCHANGE WITH ONE YEAR OR 2,000 HRS WHICHEVER OCCURS FIRST, FACTORY PARTS LABOR WARRANTY PLUS $ 3400.00...

Quantity	5
Condition	Remanufactured
Stock Number	29684
MLS Number	13353349
Category	Engines
Last Updated	1/18/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

Caterpillar 3126B Engine

Recently Updated

$16,595 USD

3126, 3-Valve, Industrial COMPLETE INDUSTRIAL REMANUFACTURED ENGINE EXCHANGE WITH ONE YEAR OR 2,000 HRS WHICHEVER OCCURS FIRST, FACTORY PARTS LABOR WARRANTY PLUS $ 3400.00 REFUNDABLE CORE...

Quantity	5
Condition	Remanufactured
Stock Number	29685
MLS Number	13353348
Category	Engines
Last Updated	1/18/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

Caterpillar 3126A Engine

Recently Updated

$19,795 USD

3126 Series, 2-valve, COMPLETE REMANUFACTURED TRUCK ENGINE WITH ÂTWO YEAR UNLIMITED MILE FACTORY PARTS LABOR WARRANTY, 2nd YEAR LONGBLOCK ONLY. SOLD EXCHANGE PLUS $ 3400.00 REFUNDABLE CORE...

Condition	Remanufactured
Stock Number	29757
MLS Number	13353294
Category	Engines
Last Updated	1/18/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

Caterpillar 3126E Engine

Recently Updated

$18,595 USD

3126, 3-Valve, 230-up HP, Freightliner COMPLETE REMANUFACTURED TRUCK ENGINE WITHTWO YEAR UNLIMITED MILE FACTORY PARTS LABOR WARRANTY, 2nd YEAR LONGBLOCK ONLY. SOLD EXCHANGE PLUS $ 3400.00...

Condition	Remanufactured
Stock Number	29759
MLS Number	13353293
Category	Engines
Last Updated	1/18/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

(844) 382-___ SHOW
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2002 Caterpillar 3126E Diesel Engine - 250 HP

Newly Listed

$5,500 USD

GOOD USED 2000 CATERPILLAR 3126E 250HP DIESEL TAKEOUT ENGINE FOR SALE at ADELMAN’S TRUCK PARTS in CANTON, OHIO. 188,859 MILES SHOWING ON ECM, COMPLETE and RUN TESTED, 250 HP @ 2200 RPM,...

Condition	Used
Horse Power	250 HP
Stock Number	3126-9SZ04291
MLS Number	14097522
Category	Engines
Last Updated	1/18/2026
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

(844) 382-___ SHOW
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1999 Caterpillar 3126B Diesel Engine - 210 HP

Newly Listed

$3,500 USD

GOOD USED 1999 CATERPILLAR 3126B 210HP DIESEL TAKEOUT ENGINE FOR SALE at ADELMAN’S TRUCK PARTS in CANTON, OHIO. COMPLETE and RUN TESTED, 140,453 MILES SHOWING ON ECM, 210 HP @ 2400 RPM, 7.2...

Condition	Used
Horse Power	210 HP
Stock Number	3126-7AS76794
MLS Number	14097521
Category	Engines
Last Updated	1/18/2026
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

(844) 503-___ SHOW
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Caterpillar 3126E Engine for a 2002 Freightliner FL-80

Recently Updated

$10,900 USD

GOOD RUNNER,QUALITY A+, Serial#: CKM13418, Core Charge: 0, Horse Power: 250 HP @ 2200 RPM, ARR/CPL: 201-6477 / 7.2 L

Condition	Used
CPL/ARR	201-6477 / 7.2 L
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FL-80
Will Fit Year(s)	2002
Stock Number	1A1E56531
MLS Number	13684762
Category	Engines
Last Updated	1/18/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

2001 Caterpillar 3126B Engine for a Sterling L8500

Recently Updated

$6,000 USD

Caterpillar 3126B, 250HP, S/N-8YL61254, AR # 192-9334, 3 Valve, 40 Pin ECM, Engine complete and runs good. (Please see video of engine running and test report)

Condition	Used
CPL/ARR	192-9334
Horse Power	250 HP
Fits To Make(s)	Sterling
Fits To Model(s)	L8500
Stock Number	2035-1
MLS Number	13903636
Category	Engines
Last Updated	1/17/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(833) 441-___ SHOW
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2004 Caterpillar 3126 Diesel Engine

Newly Listed

At auction Feb. 9

ENGINE, 6 CYL, DIESEL

Condition	Used
Stock Number	435803
MLS Number	14090579
Category	Engines
Last Updated	1/15/2026
Location	Kissimmee, FL, US
Listed By	Jeff Martin Auctioneers

Caterpillar 3126B Engine

Recently Updated

$22,995 USD

PREMIUM REMANUFACTURED CATERPILLAR 3126B COMPLETE DIESEL ENGINE EXCHANGE WITH ONE YEAR OR 2,000 hrs. whichever occurs first, Limited Parts Labor WARRANTY. Plus $4,000 refundable core...

Quantity	2
Condition	Remanufactured
Stock Number	7151
MLS Number	13354229
Category	Engines
Last Updated	1/18/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

(844) 938-___ SHOW
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USED Caterpillar 3126 Engine

Recently Updated

$8,000 USD

GOOS RUNNING ENGINE

Warranty

Condition	Used
Horse Power	300 HP
Part Number	15025085
Stock Number	2128
MLS Number	13870872
Category	Engines
Last Updated	1/12/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

(833) 662-___ SHOW
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1998 CAT 3126B Diesel Engine AR # 154-1102 300 HP

Newly Listed

$5,795 USD

1998 Caterpillar 3126 diesel engine, 70 pin ECM, HEUI fuel system, turbocharged, air to air intercooled, arrangement # 154-1102 (1541102,) Freightliner truck applications, 300 HP at 2200 RPM...

Condition	Used
Stock Number	18433
MLS Number	14084202
Category	Engines
Last Updated	1/12/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

(844) 402-___ SHOW
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Caterpillar 3126 Engine Core

Contact for price

(Core) Engine does not turn 360 degrees Complete, 2001 Caterpillar 3126, ENGINE ASSEMBLY- Family Number: 1CPXH0442HBX, Horsepower: 330 Displacement: 7.2L Serial Number: CKM13125, ECS-EM, DI,...

Condition	Used
Horse Power	330 HP
Stock Number	P-493598
MLS Number	14081720
Category	Engine Cores
Last Updated	1/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 484-___ SHOW
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Caterpillar 3126 Engine

Contact for price

171.5 HP, ENGINE MODEL 3126,

Condition	Used
Stock Number	326
MLS Number	14022238
Category	Engines
Last Updated	1/13/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

(844) 402-___ SHOW
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Caterpillar 3126 Engine for a 2000 Sterling L8500

Price Drop $3,950 USD

(Used) 1999 Caterpillar 3126, ENGINE ASSEMBLY- Displacement: 7.2L, Horsepower: 300, Serial Number: 8YL16945, For more information about this item, give us a call. We ship Worldwide! (CRG...

Condition	Used
Horse Power	300 HP
Fits To Make(s)	Sterling
Fits To Model(s)	L8500
Will Fit Year(s)	2000
Stock Number	P-79630
MLS Number	12852346
Category	Engines
Last Updated	1/9/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(833) 913-___ SHOW
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2003 Caterpillar 3126 Engine for a Freightliner FL70

$3,500 USD

3126 Cat, 230HP @ 2200 RPM ran good 80PSI oil pressure cold at idle. 237,280 miles.

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FL70
Stock Number	10954
MLS Number	13092524
Category	Engines
Last Updated	1/3/2026
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

(844) 402-___ SHOW
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Caterpillar 3126 Engine for a 2000 Ford F-750

$3,950 USD

(Used) 1999 Caterpillar 3126, ENGINE ASSEMBLY- Family Number: XCPXH0442HSK, Displacement: 7.2L, Horsepower: 230, Serial Number: 8YL08205, ECS: EM, DI, TC, ECM, CAC, For more information...

Condition	Used
Horse Power	330 HP
Fits To Make(s)	Ford
Fits To Model(s)	F-750
Will Fit Year(s)	2000
Stock Number	P-492599
MLS Number	14067854
Category	Engines
Last Updated	1/8/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(833) 614-___ SHOW
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2002 Caterpillar Engine for a Sterling ACTERRA

$3,500 USD

Complete Engine Assembly, 297K Miles 4304 Engine Hours, Has Some Blow BY Would Make A Great Builder, Ship Ready, Removed from a 2002 Sterling Acterra.Call DTI Trucks for More Information...

Condition	Used
Usage	297,000 Miles
Fits To Make(s)	STERLING
Fits To Model(s)	ACTERRA
Stock Number	61410
MLS Number	12521433
Category	Engines
Last Updated	12/30/2025
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

(833) 614-___ SHOW
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2000 Caterpillar 3126 Engine for a GMC T7

$3,500 USD

Complete Core CAT 3126 Engine Assembly, Good For Parts, Call For More Information And Shipping Quote

Condition	Used
Fits To Make(s)	GMC
Fits To Model(s)	T7
Stock Number	46279
MLS Number	11144310
Category	Engines
Last Updated	12/30/2025
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

2003 Caterpillar 3126E Engine for a Freightliner FL70

$5,000 USD

CAT 3126/CFE, 190HP, S/N HEP10033, AR# 225-2085, 237,079 ODO Miles, Runs Good. (See Video Of Engine Running Test Report) 3 Valve w/ 70 pin ECM. Will Interchange With: 8SZ, 5GL, 9SZ, CKM,...

Condition	Used
Horse Power	190 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	FL70
Stock Number	2004-1
MLS Number	13902966
Category	Engines
Last Updated	12/27/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2003 Caterpillar 3126B Engine for a Freightliner FL70

$4,500 USD

CAT 3126B, 230 HP, 3 Valve, 40 Pin ECM S/N 8YL17572, 84845.1 Miles, 1,522 Hours, Complete And Runs Good. (See Video Of Engine Running And Test Report)

Condition	Used
Horse Power	230 HP
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FL70
Stock Number	2033-1
MLS Number	13903586
Category	Engines
Last Updated	12/27/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2000 Caterpillar 3126E Engine for a Freightliner FL70

$3,600 USD

CAT 3126/CFE, 246 HP, S/N CAT 3126/CFE, 246 HP, S/N 7AS67801, Miles 349,237. Engine complete and runs good. (See video of engine running and test report)

Condition	Used
Horse Power	246 HP
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FL70
Stock Number	2007-1
MLS Number	13903024
Category	Engines
Last Updated	12/27/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment