Used Caterpillar 3126 Engines with 0-249 HP For Sale

2003 Caterpillar 3126 Diesel Engine, 230HP, AR # 222-9687, 70-PIN, HEP, 7.2L

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(USED) 2003 Caterpillar 3126 Diesel Engine For Sale (70-PIN ECM CONNECTOR PLUGS) 7.2L, 230HP @ 2200 RPM, AR # 222-9687, 3126E, Engine Family 3CPXH0443HBX, Perf Spec 0K-5077, Serial #...

Condition	Used
CPL/ARR	222-9687
Horse Power	230 HP
Part Number	222-9687
Stock Number	1508
MLS Number	9712309
Category	Engines
Last Updated	12/13/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

1999 Caterpillar 3126 Engine, 8YL

$6,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 1999 Caterpillar 3126 Diesel Engine For Sale, 190HP, AR# 178-1363, Core AR# 173-1336, OEM# S01-26488-016, 6 CYLINDERS, 7.2L, Turbocharged, Engine...

Condition	Used
CPL/ARR	178-1363
Horse Power	190 HP
Part Number	8YL
Stock Number	6497
MLS Number	12493572
Category	Engines
Last Updated	3/10/2024
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2002 Caterpillar 3126 Engine, CKM

$6,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 2002 Caterpillar 3126 Diesel Engine, 190HP, AR# 210-4196, Family# 2CPXH0442HBX, 7.2L, ELECTRONIC 70-PIN, Exhaust Emission EM, DI, TC, ECM, CAC,...

Warranty

Condition	Used
CPL/ARR	210-4196
Horse Power	190 HP
Part Number	3126
Stock Number	3530
MLS Number	12368672
Category	Engines
Last Updated	12/11/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2002 Caterpillar 3126 Engine

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(GOOD USED) 2002 Caterpillar 3126 Diesel Engine, 190HP, AR# 210-4196, Family# 2CPXH0442HBX, 7.2L, ELECTRONIC 70-PIN, Exhaust Emission EM, DI, TC, ECM, CAC, CAT, Serial# CKM41841, Stock #3530...

Warranty

Condition	Used
CPL/ARR	210-4196
Horse Power	190 HP
Part Number	3126
Stock Number	3530
MLS Number	11384461
Category	Engines
Last Updated	10/9/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2002 Caterpillar 3126 Engine, CKM

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(GOOD USED) 2002 Caterpillar 3126 Diesel Engine For Sale, 70-PIN ECM PLUG, AR# 206-8167, 230HP, 7.2L, 6 Cylinders, Turbocharged, MAX 330HP @ 2400RPM, Electronic, Exhaust Emissions Control...

Condition	Used
CPL/ARR	206-8167
Horse Power	230 HP
Part Number	CAT 3126E CKM
Stock Number	2401
MLS Number	10505031
Category	Engines
Last Updated	10/9/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

1999 Caterpillar 3126 Engine, 3126B DITA, 190HP

$6,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 1999 Caterpillar 3126 Diesel Engine, 3126B DITA, 190HP @ 2300RPM, AR# 177-1232, 70-PIN, AR# 0R4879, PERF SPEC 0K4029, Reference Serial# 8YL20535,...

Warranty

Condition	Used
CPL/ARR	177-1232
Horse Power	190 HP
Part Number	3126B DITA
Stock Number	4556
MLS Number	12308112
Category	Engines
Last Updated	10/15/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(844) 925-___ SHOW
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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	8/20/2023
Location	Felda, FL, US
Sold By	Delauto Used Truck Parts

1997 Caterpillar 3126 (40-PIN ECM) Diesel Engine

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(GOOD USED) 1997 Caterpillar 3126 Diesel Engine For Sale (40-PIN ECM CONNECTOR) 1WM, 7.2L, 210HP @ 2200 RPM, AR# 126-8647, OEM # S01-23254-056, Perf Spec 143-8599, MAX 300HP @ 2200 RPM,...

Condition	Used
CPL/ARR	126-8647
Horse Power	210 HP
Part Number	AR# 126-8647
Stock Number	1592
MLS Number	9757685
Category	Engines
Last Updated	7/20/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

1997 Caterpillar 3126 Diesel Engine

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(USED) 1997 Caterpillar 3126 Diesel Engine (40-PIN ECM CONNECTOR PLUGS) 1WM, 7.2L, 190HP @ 2200 RPM, Ar # 147-6087, Core AR # 120-8238, Perf Spec # 143-2962, OEM # HTKH2601FD00000099, Engine...

Condition	Used
Horse Power	190 HP
Engine Model	3126
Part Number	CAT 3126, 40-PIN, 1WM
Stock Number	1254
MLS Number	9462672
Category	Engines
Last Updated	7/20/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

1997 Caterpillar 3126 Diesel Engine, AR # 126-8656, 40-PIN, 1WM

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(GOOD USED) 1997 Caterpillar 3126 Diesel Engine For Sale, 40-PIN ECM CONNECTOR, 210HP @ 2400RPM, 7.2L, 6 Cylinder, AR# 126-8656, CORE AR# 120-8239, MAX 300HP @ 2200 RPM, Serial# 1WM16841,...

Condition	Used
CPL/ARR	126-8656
Horse Power	210 HP
Part Number	126-8656
Stock Number	1608
MLS Number	9771395
Category	Engines
Last Updated	7/20/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Caterpillar 3126 Engine Core

$1,499.99 USD

(Core) Engine Turn 360 Degrees Complete, 2003 Caterpillar, 3126, ENGINE ASSEMBLY- Family Number: 3CPXH0442HBX Displacement: 7.2L Horsepower: 210, ESN: HEP35286 Ar.No.CPL: 229-4748 E.C.S....

Condition	Used
Horse Power	210 HP
Stock Number	P-50196
MLS Number	12117103
Category	Engine Cores
Last Updated	5/8/2024
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Caterpillar 3126 Engine Core

$1,499.99 USD

(Core) Engine Does Not Turn 360 Degrees Complete, Caterpillar 3126, ENGINE ASSEMBLY- Displacement: 7.2L Horsepower: 210 For more information about this item, give us a call. We ship...

Condition	Used
Horse Power	210 HP
Stock Number	P-48938
MLS Number	12087535
Category	Engine Cores
Last Updated	5/8/2024
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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	1/8/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Caterpillar 3126 Engine for a 2004 Thomas Built

$5,749.98 USD

(Used) 2003 CATERPILLAR 3126 ENGINE ASSEMBLY- Family Number: 3CPXH0442HBX, Displacement: 7.2L, Horsepower: 210, Serial Number: HEP25436, AR. No.: 224-7984, E.C.S.: EM, DI, TC, ECM, CAC, CAT,...

Condition	Used
CPL/ARR	224-7984
Horse Power	210 HP
Fits To Make(s)	Thomas Built
Will Fit Year(s)	2004
Part Number	3CPXH0442HBX
Stock Number	P-29732
MLS Number	11386812
Category	Engines
Last Updated	12/18/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2003 Caterpillar 3126 Engine - 246 HP, ARR/CPL 224-7984

$3,999.99 USD

(USED) 2003 Caterpillar 3126. S/N-HEP25547 P/N-3CPXH0442HBX HP-ADV 246 MAX 330 CPL-224-7984 ECS-EM, DI, TC, ECM, CAC, CAT C.I.D.-7.2L For more information about this item call. We ship...

Condition	Used
CPL/ARR	224-7984
Horse Power	246 HP
Will Fit Year(s)	2003
Part Number	3CPXH0442HBX
Stock Number	P-17135
MLS Number	10263721
Category	Engines
Last Updated	1/10/2024
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(855) 980-___ SHOW
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Caterpillar 3126 Engine Core for a 1996 Kenworth T300

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RUNNING CORE LAST RAN 8/22/22, Serial#: 1WM02265, Horse Power: 156, Casting#: 1WM02265

Condition	Used
Horse Power	156 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T300
Will Fit Year(s)	1996
Stock Number	726007-1
MLS Number	11562916
Category	Engine Cores
Last Updated	5/11/2023
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

1999 Caterpillar 3126 Engine, 8YL

$6,500 USD

(GOOD USED) 1999 Caterpillar 3126 Diesel Engine For Sale, 3126B, 190HP, AR# 178-1359, 70-PIN, 6 Cylinders, 7.2L, Engine# 8YL36644, Stock# 3890 WATCH TEST RUN VIDEO ON CA TRUCKS WEBSITE!...

Warranty

Condition	Used
CPL/ARR	178-1359
Horse Power	190 HP
Part Number	AR# 178-1359
Stock Number	3890
MLS Number	11940013
Category	Engines
Last Updated	4/19/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

1999 Caterpillar 3126 Engine

$6,500 USD

(GOOD USED) 1999 Caterpillar 3126 Diesel Engine, 210HP, 3126B, 70-PIN, AR# 173-6375, 8YL, LOW MILEAGE, 7.2L 6 Cylinders, Engine Serial# 8YL02396, Stock# 3892 WATCH TEST RUN VIDEO ON CA...

Warranty

Condition	Used
CPL/ARR	173-6375
Horse Power	210 HP
Part Number	3126
Stock Number	3892
MLS Number	11927974
Category	Engines
Last Updated	3/9/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2001 Caterpillar 3126 Engine

$6,500 USD

(GOOD USED) 2001 Caterpillar 3126 Diesel Engine For Sale, 210HP @ 2400RPM, AR# 201-6317, Core AR# 199-6049, OEM # 15073807, Engine Family# 1CPXH0442HBK, Electronic, Exhaust Emission Emission...

Warranty

Condition	Used
CPL/ARR	201-6317
Horse Power	210 HP
Part Number	3126
Stock Number	3107
MLS Number	11909850
Category	Engines
Last Updated	3/31/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(833) 396-___ SHOW
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1998 Caterpillar 3126 Diesel Engine

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Used 1998 Caterpillar 3126 Engine, (70 PIN ECM), S/N 7AS09508, AR#156-2439, Family# WCPXH0442HRK, 190HP MAX HP 300, 163,835 Miles, Out of a GMC, $500 Core Charge, Tested and Inspected, Runs...

Condition	Used
Usage	163,835 Miles
Horse Power	190 HP
Stock Number	227828
MLS Number	8736934
Category	Engines
Last Updated	12/6/2024
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(844) 329-___ SHOW
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Caterpillar 3126 Engine

$3,450 USD

Good running takeout engine. 7AS; 130K miles. Ran well. Call or message with any questions or visit our website.

Condition	Used
Usage	130,000 Miles
CPL/ARR	173-6290
Horse Power	230 HP
Stock Number	3155
MLS Number	11899881
Category	Engines
Last Updated	2/23/2023
Location	Springville, PA, US
Sold By	Summit Core Supply

(833) 396-___ SHOW
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2002 Caterpillar 3126 Diesel Engine

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USED 2002 Caterpillar 3126 Engine, S/N CKM52267 (70 Pin ECM), 190HP, $500 core, 127,310 miles!!! Fully tested and inspected, GREAT RUNNER!!!!! For more information please call 844-EZ-ENGINES...

Condition	Used
Usage	127,310 Miles
Horse Power	190 HP
Stock Number	112267
MLS Number	8654880
Category	Engines
Last Updated	12/3/2024
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(833) 396-___ SHOW
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2001 Caterpillar 3126 Diesel Engine

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Used 2001 Caterpillar 3126 Engine, S/N 8YL82635, 210HP, 202,770 miles, Out of a GMC C7500, $500 core, GREAT RUNNER!!! For more information about this engine or any other diesel engine you...

Condition	Used
Usage	202,770 Miles
Horse Power	210 HP
Stock Number	112635
MLS Number	8672029
Category	Engines
Last Updated	12/6/2024
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

2003 Caterpillar 3126 Engine, HEP

$7,500 USD

(GOOD USED) 2003 Caterpillar 3126 Diesel Engine, HEP, (70-PIN ECM CONNECTOR PLUGS) 7.2L, 230HP @ 2200 RPM, AR # 222-9687, 3126E, Engine Family 3CPXH0443HBX, Perf Spec 0K-5077, Serial #...

Warranty

Condition	Used
CPL/ARR	222-9687
Horse Power	230 HP
Stock Number	3862
MLS Number	11770039
Category	Engines
Last Updated	12/15/2022
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.