Used Caterpillar 3126 Engines For Sale

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1010 Caterpillar 3126B Diesel Engine

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== Information in English == Type: Engine, Type of fuel: Diesel, Dimensions (LxBxH): 125 x 90 x 120 cm, Type number: 9ZF-2129990 Engine Brand: CATERPILLAR, Condition: USED, Nominal Power @...

Condition	Used
Stock Number	034817
MLS Number	10869142
Category	Engines
Last Updated	10/26/2025
Location	Hamont, Belgium
Sold By	Hamofa Industrial Engines

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2003 Caterpillar 3126B Diesel Engine

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== Information in English == Type: Engine, Type of fuel: Diesel, Dimensions (LxBxH): 125 x 90 x 115 cm, Type number: 9ZF-2129990 Engine Brand: CATERPILLAR, Condition: USED, Nominal Power @...

Condition	Used
Stock Number	034816
MLS Number	12469346
Category	Engines
Last Updated	10/28/2025
Location	Hamont, Belgium
Sold By	Hamofa Industrial Engines

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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

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

Caterpillar 3126 Engine - 190 HP

$5,749.98 USD

(Used) 1998 Caterpillar 3126, ENGINE ASSEMBLY- Displacement: 7.2L, Part Number: 7E-8050, Serial Number: 7AS14894, E.C.S.: EM, DI, TC, ECM, CAC, For more information about this item, give us...

Condition	Used
Horse Power	190 HP
Part Number	7E-8050
Stock Number	P-27885
MLS Number	11178030
Category	Engines
Last Updated	12/18/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Caterpillar 3126 Engine for a 2003 Ford F-650

$3,950 USD

(Used) 2002 Caterpillar 3126, ENGINE ASSEMBLY- Family Number: 2CPXH0442HBX, Displacement: 7.2L, Horsepower: 210, Ar.No./CPL: 201-6559, Serial Number: CKM67236, Part Number: K1207 AA, E.C.S:...

Condition	Used
CPL/ARR	201-6559
Horse Power	210 HP
Fits To Make(s)	Ford
Fits To Model(s)	F-650
Will Fit Year(s)	2003
Part Number	K1207 AA
Stock Number	P-111881
MLS Number	13851185
Category	Engines
Last Updated	2/20/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Caterpillar 3126 Engine for a 2000 GMC C7500

$3,950 USD

(Used) 1999 Caterpillar 3126, ENGINE ASSEMBLY- Family Number: XCPXH0442HSK, Displacement: 7.2L, Horsepower: 246 (330) Ar No: 185-4844, Serial Number: 8YL38484, Part Number: 15759838, E.C.S.:...

Condition	Used
CPL/ARR	185-4844
Horse Power	246 HP
Fits To Make(s)	GMC
Fits To Model(s)	C7500
Will Fit Year(s)	2000
Part Number	XCPXH0442HSK
Stock Number	P-44675
MLS Number	11988195
Category	Engines
Last Updated	2/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Caterpillar 3126 Engine for a 1999 GMC C6500

$3,950 USD

(Used) 1999 Caterpillar 3126, ENGINE ASSEMBLY- Family Number: TBD, Displacement: 7.2L, Horsepower: 175, Ar.No./CPL: 166-9478, Serial Number: 7AS43316, Part Number: 15043391, E.C.S.: EM, DI,...

Condition	Used
CPL/ARR	166-9478
Horse Power	175 HP
Fits To Make(s)	GMC
Fits To Model(s)	C6500
Will Fit Year(s)	1999
Part Number	15043391
Stock Number	P-110338
MLS Number	13796547
Category	Engines
Last Updated	2/12/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Caterpillar 3126 Engine for a 2003 Sterling L7500

$5,800 USD

Nous livrons partout au Canada et aux États-Unis. We ship anywhere in Canada and USA. - Stock: 6127M - Truck: 2003 - Sterling L7500 - Moteur/ Engine : 2003 - Caterpillar 3126 : 250 HP -...

Condition	Used
Horse Power	250 HP
Fits To Make(s)	Sterling
Fits To Model(s)	L7500
Will Fit Year(s)	2003
Stock Number	6127M
MLS Number	13768910
Category	Engines
Last Updated	8/20/2025
Location	Beauceville, QC, Canada
Sold By	Camions Gilbert

(844) 580-___ SHOW
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Caterpillar 3126 Engine

$250 USD

Quality used Caterpillar C-7 Acert or 3126 engine Valve Cover Spacer with harness, backed by our standard warranty. OEM # 306-5145, 306-8198, 306 5145, 306 8198, 3065145, 3068198, 314-9772,...

Condition	Used
Stock Number	37R-3065145-STK
MLS Number	12623223
Category	Engines
Last Updated	11/18/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

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Caterpillar 3126 Engine Core for a 2000 Chevrolet B7000

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Good core Caterpillar 3126 engine from a 2000 Chevrolet B700 truck. The engine core has been visually inspected and is in good condition. The engine core spins 360. The engine core has...

Condition	Used
Horse Power	246 HP
Fits To Make(s)	Chevrolet
Fits To Model(s)	B7000
Will Fit Year(s)	2000
Part Number	250406-1
Stock Number	250406-1
MLS Number	13766315
Category	Engine Cores
Last Updated	2/24/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar 3126 Engine for a 2002 GMC C7500

$3,950 USD

(Used) 2002 Caterpillar 3126, ENGINE ASSEMBLY- Family Number: 2CPXH0442HBX, Displacement: 7.2L, Horsepower: 330, Serial Number: CKM56230, E.C.S: EM, DI, TC, ECM, CAC, CAT, For more...

Condition	Used
Horse Power	330 HP
Fits To Make(s)	GMC
Fits To Model(s)	C7500
Will Fit Year(s)	2002
Stock Number	P-108551
MLS Number	13749356
Category	Engines
Last Updated	1/8/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2003 Caterpillar 3126 Engine for a Sterling ACTERRA

$3,999 USD

CAT 3126 Engine SN HEP07037, From 2003 Sterling Acterra VIN 2FZACGAK23AK90144

Condition	Used
Fits To Make(s)	STERLING
Fits To Model(s)	ACTERRA
Stock Number	143494
MLS Number	12753948
Category	Engines
Last Updated	8/6/2025
Location	Owensboro, KY, US
Sold By	West Side Truck Parts

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2000 Caterpillar 3126 Engine for a Freightliner FL60

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Complete Cat 3216 Engine Assembly, Good Condition. Ship Ready, Removed from a 2000 Freightliner FL60. Call DTI Trucks for more information and a shipping quote.

Condition	Used
Usage	55,000 Miles
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FL60
Stock Number	75533
MLS Number	13741554
Category	Engines
Last Updated	8/5/2025
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

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2003 Caterpillar 3126 Engine, HEP

$7,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 2003 Caterpillar 3126 Diesel Engine, 3126E, HEP Model, AR# 225-2167, 190HP @ 2300RPM, Freightliner, 7.2L, 6 Cylinders, Turbocharged, 70-PIN,...

Warranty

Condition	Used
CPL/ARR	225-2167
Horse Power	190 HP
Part Number	3126E HEP
Stock Number	9286
MLS Number	13730202
Category	Engines
Last Updated	7/30/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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Caterpillar 3126 Engine for a 2003 Kenworth T300

$8,995 USD

CAT REMAN ENGINE ASSEMBLY/ PENDING INSPECTION. REPLACEMENT ENGINE/ ENGINE HAS BEEN REPLACED. WILL TEST RUN, 180 DAY WARRANTY ON HEAD BLOCK AND CRANK see notes, Serial#: NA, Core Charge: 1250...

Condition	Used
Horse Power	210 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T300
Will Fit Year(s)	2003
Part Number	3126 CKM65137
Stock Number	71725-4
MLS Number	13727279
Category	Engines
Last Updated	2/3/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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2003 Caterpillar 3126 Engine, HEP

$7,500 USD

(GOOD USED TEST RUN INSPECTED) 2003 Caterpillar 3126 Diesel Engine, 3126E, 250HP, AR# 205-1287, Short Block 0R4890, Long Block 10R7038, 7.2L, 6 Cylinders, Turbocharged, 70-PIN, Engine...

Warranty

Condition	Used
Horse Power	250 HP
Stock Number	9287
MLS Number	13701490
Category	Engines
Last Updated	7/15/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Caterpillar 3126 Engine for a 2001 Freightliner FL70

$3,950 USD

(Used) 2000 Caterpillar 3126, ENGINE ASSEMBLY- Family Number: YCPXH0442HRK, Displacement: 7.2L, Horsepower: 210, Ar.No./CPL: 188-6644, Serial Number: 8YL61412, Part Number: C01-00000-725, E...

Condition	Used
CPL/ARR	188-6644
Horse Power	210 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	FL70
Will Fit Year(s)	2001
Part Number	C01-00000-725
Stock Number	P-107195
MLS Number	13697861
Category	Engines
Last Updated	2/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2002 Caterpillar 3126E Engine (70 pin)

$8,000 USD

GOOD RUNNER ENGINE 3126E, 2002, 250HP, 90 DAYS WARRANTY, BLOCK, CRANKSHAFT AND CYLINDER HEAD. PARTS ONLY.

Warranty

Condition	Used
Usage	120 Miles
Horse Power	250 HP
Part Number	C01-000422-141
Weight	2900
Stock Number	9867
MLS Number	11089278
Category	Engines
Last Updated	6/27/2025
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

2003 Caterpillar 3126E Engine

$8,000 USD

CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE

Warranty

Quantity	2
Condition	Used
Usage	195 Miles
Horse Power	250 HP
Part Number	224-8001
Weight	1500
Stock Number	1364
MLS Number	11258985
Category	Engines
Last Updated	6/27/2025
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

2003 Caterpillar 3126E Engine (70 pin)

$8,000 USD

CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE

Warranty

Quantity	2
Condition	Used
Horse Power	250 HP
Part Number	225-2174
Weight	1500
Stock Number	31678
MLS Number	11261942
Category	Engines
Last Updated	6/27/2025
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

Caterpillar 3126 Engine

$8,000 USD

CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE

Warranty

Condition	Used
Stock Number	1177
MLS Number	11413160
Category	Engines
Last Updated	6/27/2025
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

1999 Caterpillar 3126 Engine

$8,000 USD

CORE EXCHANGE NEEDED, GOOD RUINING ENGINE

Warranty

Condition	Used
Horse Power	186 HP
Stock Number	1333
MLS Number	11738278
Category	Engines
Last Updated	6/27/2025
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

2003 Caterpillar 3126 Engine

$8,500 USD

CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE

Warranty

Condition	Used
Horse Power	207 HP
Stock Number	1126
MLS Number	11738283
Category	Engines
Last Updated	6/27/2025
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC