Caterpillar 3126 Engines For Sale by Dealerships

101 - 125 of 455 listings

Caterpillar 3126 Engine for a 1999 Freightliner FL70

$3,950 USD

(Used) 1998 Caterpillar 3126, ENGINE ASSEMBLY- Displacement: 7.2L, Horsepower: 230, Ar. No./CPL: 154-1078, Serial Number: 7AS30718, Part Number: S01-24767-027 Reference images for condition,...

Condition	Used
CPL/ARR	154-1078
Horse Power	230 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	FL70
Will Fit Year(s)	1999
Part Number	S01-24767-027
Stock Number	P-83044
MLS Number	12954236
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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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	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 402-___ SHOW
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Caterpillar 3126 Engine for a 1999 GMC C7500

$3,950 USD

(Used) 1998 Caterpillar 3126, ENGINE ASSEMBLY- Family Number: XCPXH442HRK, Displacement: 7.2L, Horsepower: 330, ARR/CPL: 166-9476, Serial Number: 7AS75073, ECS: EM, DI, TC, ECM, CAC, For...

Condition	Used
CPL/ARR	166-9476
Horse Power	330 HP
Fits To Make(s)	GMC
Fits To Model(s)	C7500
Will Fit Year(s)	1999
Stock Number	P-114749
MLS Number	14021225
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 402-___ SHOW
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Caterpillar 3126 Engine - 210 HP

$3,950 USD

(Used) 2003 Caterpillar 3126, ENGINE ASSEMBLY- Family Number: 3CPXH0442HBX, Displacement: 7.2L, Horsepower: 210 Serial Number: HEP25371, E.C.S.: EM, DI, TC, ECM, CAC, CAT, For more...

Condition	Used
Horse Power	210 HP
Part Number	3CPXH0442HBX
Stock Number	P-33538
MLS Number	11706507
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Caterpillar 3126 Engine - 190 HP, ARR/CPL 1959

$3,950 USD

(Used) Caterpillar 3126, ENGINE ASSEMBLY- Family Number: 3CPXH0442HBX, Displacement: 6.2L, Horsepower: 190, Serial Number: 8YL13132 Part Number: 115-5852 Reference images for condition, For...

Condition	Used
CPL/ARR	1959
Horse Power	190 HP
Part Number	115-5852
Stock Number	P-38784
MLS Number	11849689
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Caterpillar 3126 Engine - 300 HP

$3,950 USD

(Used) Caterpillar 3126, ENGINE ASSEMBLY- Family Number: 3CPXH0442HBX, Displacement: 7.2L, Horsepower: 300, Serial Number: 622206, Part Number: 15088527, E.C.S: EM, DI, TC, ECM, CAC, CAT,...

Condition	Used
Horse Power	300 HP
Stock Number	P-103294
MLS Number	13618224
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Caterpillar 3126 Engine for a 1998 GMC T7500

$3,950 USD

(Used) 1997 Caterpillar 3126, ENGINE ASSEMBLY- Displacement: 7.2L, Horsepower: 210, Serial Number: TBD, Reference images for condition For more information about this item, give us a call....

Condition	Used
Horse Power	210 HP
Fits To Make(s)	GMC
Fits To Model(s)	T7500
Will Fit Year(s)	1998
Stock Number	P-67516
MLS Number	12514970
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Caterpillar 3126 Engine - 210 HP

$3,500 USD

CAT3126 RUNS GOOD $3500 EXCHANGE Please keep me in mind for future purchases. I have about 3.5 acres of heavy Trucks and Parts. We have many engine parts and engines. Turbos, manifolds,...

Condition	Used
Horse Power	210 HP
Stock Number	202739
MLS Number	12258705
Category	Engines
Last Updated	5/14/2026
Location	Felda, FL, US
Sold By	Delauto Used Truck Parts

(844) 925-___ SHOW
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Caterpillar 3126 Engine for a 1999 Chevrolet T6500

$3,500 USD

Good used running Caterpillar 3126 engine. The mileage is 197,342., Serial#: 7AS52519, Core Charge: 0, Horse Power: 175, ARR/CPL: N/A

Condition	Used
Horse Power	175 HP
Fits To Make(s)	Chevrolet
Fits To Model(s)	T6500
Will Fit Year(s)	1999
Part Number	240699-1
Stock Number	240699-1
MLS Number	13333233
Category	Engines
Last Updated	5/15/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

(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	5/15/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

(844) 604-___ SHOW
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Caterpillar 3126 Engine for a 1999 GMC C7500

$1,499.99 USD

(Core)The Engine does not Turn 360 Degrees,1998 Caterpillar 3126, ENGINE ASSEMBLY- Displacement: 7.2L, Horsepower: 190, For more information about this item, give us a call.We ship...

Condition	Used
Horse Power	190 HP
Fits To Make(s)	GMC
Fits To Model(s)	C7500
Will Fit Year(s)	1999
Stock Number	P-38686
MLS Number	11849598
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Caterpillar 3126 Engine for a 2002 GMC C7500

$1,499.99 USD

(Core) Engine Does Turn360 Degrees Complete, 2001 Caterpillar 3126 ENGINE ASSEMBLY- FamilyNumber: 2CPXH0442HBX Horsepower: 190 Displacement: 7.2L, AR #: 201-6316 ESN: CKM59871 ECS: EM, DI,...

Condition	Used
CPL/ARR	201-6316
Horse Power	190 HP
Fits To Make(s)	GMC
Fits To Model(s)	C7500
Will Fit Year(s)	2002
Stock Number	P-8787
MLS Number	9922115
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Caterpillar 3126 Engine for a 2003 GMC C6500

$1,499.99 USD

(Used) 2003 GMC C6500, ENGINE ASSEMBLY, Make: Caterpillar, Model: 3126, Horsepower: 175, AR #: 201-6314, Serial Number: CKM02496, For more information about this item, give us a call. We...

Condition	Used
CPL/ARR	201-6314
Horse Power	175 HP
Fits To Make(s)	GMC
Fits To Model(s)	C6500
Will Fit Year(s)	2003
Stock Number	P-12489
MLS Number	10091041
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Caterpillar 3126 Engine for a 2003 Chevrolet C7500

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(Used) 2002 Caterpillar 3126, ENGINE ASSEMBLY- Family Number: 2CPXH0442HBX, Displacement: 7.2L, Horsepower: 190, Ar.No./CPL: 206-8351, Serial Number: CKM65145, Part Number: 15081059, E.C.S:...

Condition	Used
CPL/ARR	206-8351
Horse Power	190 HP
Fits To Make(s)	Chevrolet
Fits To Model(s)	C7500
Will Fit Year(s)	2003
Part Number	15081059
Stock Number	P-495526
MLS Number	14118732
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Caterpillar 3126 Engine for a 2003 Blue Bird All American/All Canadian

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(Used) 2002 Caterpillar 3126, ENGINE ASSEMBLY- Family Number: 2CPXH0442HBK, Displacement: 7.2L, Horsepower: 246, Serial Number: CKM58974, E.C.S: EM, DI, TC, ECM, CAC, CAT, Reference images...

Condition	Used
Horse Power	246 HP
Fits To Make(s)	Blue Bird
Fits To Model(s)	All American/All Canadian
Will Fit Year(s)	2003
Stock Number	P-497418
MLS Number	14147248
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2002 Caterpillar 3126 275 HP Engine

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2002 Caterpillar 3126 275 HP Engine For Sale - Family#: 1CPXH0442HBK - Serial#: CKM20952 - Complete with all the accessories - EM, DI, TC, ECM, CAC, CAT - Used - May have some cosmetic...

Condition	Used
Horse Power	275 HP
Fits To Make(s)	GMC
Fits To Model(s)	C7500
Will Fit Year(s)	2002
Part Number	15073817
Stock Number	GM-0825-1
MLS Number	12628834
Category	Engines
Last Updated	5/14/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

(833) 835-___ SHOW
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Caterpillar 3126 Engine

$18,500 USD

OE Overhauled Caterpillar 3126 Engine Assembly. 1 Year Warranty from date of purchase.

Condition	Remanufactured
Horse Power	330 HP
Fits To Make(s)	CATERPILLAR
Fits To Model(s)	3126
Stock Number	BP ENG 106
MLS Number	14332776
Category	Engines
Last Updated	4/25/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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2003 Caterpillar 3126 Engine, HEP

$8,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 2003 Caterpillar 3126 Diesel Engine, 3126E, HEP SERIAL # PREFIX, AR# 205-1287, Short Block 0R4890, Long Block 10R7038, 7.2L, 6 Cylinders,...

Warranty

Condition	Used
CPL/ARR	205-1287
Horse Power	250 HP
Part Number	HEP
Stock Number	8961
MLS Number	13510723
Category	Engines
Last Updated	4/24/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(305) 688-___ SHOW
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1998 Caterpillar 3126 Engine, 7AS

$6,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 1998 Caterpillar 3126 Diesel Engine For Sale, AR# 158-5252, 3126B, Long Block 0R7907, Short Block 0R9964, 6 Cylinders, 7.2L, Turbocharged, 70-PIN,...

Warranty

Condition	Used
CPL/ARR	158-5252
Stock Number	9164
MLS Number	13578239
Category	Engines
Last Updated	4/24/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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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	4/24/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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Caterpillar 3126 Engine

$18,500 USD

OE Overhauled Caterpillar 3126 Engine Assembly. 1 Year Warranty from date of purchase.

Condition	Remanufactured
Horse Power	330 HP
Fits To Make(s)	CATERPILLAR
Fits To Model(s)	3126
Stock Number	BP ENG 105
MLS Number	14330771
Category	Engines
Last Updated	4/25/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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Caterpillar 3126 Engine, 350HP, 40-PIN (2,568 MILES, 653 HOURS)

$8,500 USD

(LOW MILES TEST RUN INTERNALLY INSPECTED) Caterpillar 3126 Diesel Engine For Sale, 350HP, AR# 130-1500, ECM SOFTWARE# 1608859, 40-PIN, PERF SPEC 2T-8346, OEM# 10625002, 2,568 MILES, 653...

Warranty

Condition	Used
Usage	653 Hours
CPL/ARR	130-1500
Horse Power	350 HP
Part Number	4260 40-PIN
Stock Number	4260
MLS Number	12370889
Category	Engines
Last Updated	4/17/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(305) 688-___ SHOW
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2002 Caterpillar 3126 Engine for a Freightliner FL70

$9,535 USD

(USED) CAT 3126 Warranty: 180 Day Parts Only Assembly#: 3126 Serial#: CKM42534 Horsepower: 210

Condition	Used
Assembly Number	3126
Fits To Make(s)	Freightliner
Fits To Model(s)	FL70
Stock Number	25695688
MLS Number	13112012
Category	Engines
Last Updated	4/8/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
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2000 Caterpillar 3126B Diesel Engine - 190 HP

$3,950 USD

GOOD USED 2000 CATERPILLAR 3126B 190HP DIESEL TAKEOUT ENGINE FOR SALE at ADELMAN’S TRUCK PARTS in CANTON, OHIO. 166,737 MILES SHGOWING ON ECM, COMPLETE and RUN TESTED, 190 HP @ 2300 RPM, ...

Condition	Used
Horse Power	190 HP
Stock Number	3126-8YL51715
MLS Number	14272854
Category	Engines
Last Updated	3/28/2026
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

(844) 382-___ SHOW
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2001 Caterpillar 3126E Diesel Engine - 275 HP

$5,500 USD

GOOD USED 2001 CATERPILLAR 3126E 275HP DIESEL TAKEOUT ENGINE FOR SALE at ADELMAN’S TRUCK PARTS in CANTON, OHIO. 233,068 MILES SHOWING ON ECM, COMPLETE (MINUS FLYWHEEL) and RUN TESTED, 275 HP...

Condition	Used
Horse Power	275 HP
Stock Number	3126-CKM18787
MLS Number	14272827
Category	Engines
Last Updated	3/28/2026
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

(844) 382-___ SHOW
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Caterpillar 3126 Engines For Sale by Dealerships

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