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Condition: Core
Stock Number: P-17140
Description: (Core) 2003 Caterpillar 3126, ENGINE ASSEMBLY- Serial Number:HEP25127, Family Number: 3CPXH0442HBX, Horsepower: 246, CPL-224-7984 ECS-EM, DI, TC, E...
Updated: Thursday, November 13, 2025 03:46 pm
Location: Elkton, Maryland, USA
Condition: Used
Stock Number: 102117-13
Serial Number: 1FVABSAKX3HL82350
Description: GOOD INSPECTED TAKEOUT RUNS GOOD BUT HAS AN INJECTOR MISFIRE.WILL REPAIR BEFORE SALE,VERY LITTLE BLOBY, ROD AND MAIN BEARINGS WILL BE CHECKED. 90 D...
Updated: Tuesday, January 13, 2026 10:58 am
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: P-99399
Serial Number: 1GBT8E4CX3F520140
Description: (Used) 2003 Caterpillar 3126, ENGINE ASSEMBLY- Family Number: 3CPXH0442HBX, Displacement: 7.2L, Horsepower: 300, : 230-1728, Serial Number: HEP314...
Updated: Thursday, January 08, 2026 06:21 am
Location: Elkton, Maryland, USA
Condition: Used
Stock Number: P-32636
Serial Number: 2FZACFAK83AM01466
Description: (Used) 2003 Caterpillar 3126, ENGINE ASSEMBLY RUNS GOOD - HAS BLOW BY SEE VIDEO DISCOUNTED PRICE Family Number: 3CPXH0442HBX, Displacement: 7.2L,...
Updated: Thursday, January 08, 2026 06:19 am
Location: Elkton, Maryland, USA
Condition: Core
Stock Number: P-62619
Serial Number: 4UZAAXAKX3CL74415
Description: (Core) Engine Blowby Excessive 2002 Caterpillar 3126, ENGINE ASSEMBLY- Family Number: 2CPXH0442HBX, Displacement: 7.2L, Horsepower: 190, Serial N...
Updated: Thursday, November 13, 2025 03:46 pm
Location: Elkton, Maryland, USA
Condition: Used
Stock Number: P-12489
Serial Number: 1GDJ6E1C83F522431
Description: (Used) 2003 GMC C6500, ENGINE ASSEMBLY, Make: Caterpillar, Model: 3126, Horsepower: 175, AR #: 201-6314, Serial Number: CKM02496, For more informa...
Updated: Thursday, November 13, 2025 03:46 pm
Location: Elkton, Maryland, USA
Condition: Used
Stock Number: S1646EN
Serial Number: HEP41646
Description: 2003 CAT 3126 Complete Engine for sale in SCRANTON, PA
USED COMPLETE ENGINES / USED CAT COMPLETE ENGINES / USED CAT 3126 COMPLETE ENGINES / 2003 C...
Updated: Wednesday, January 14, 2026 03:57 pm
Location: Scranton, Pennsylvania, USA
Seller: Boots & Hanks Truck Parts of Scranton
Condition: Used
Stock Number: S9732EN
Serial Number: HEP29732
Description: 2003 CAT 3126 Complete Engine for sale in SCRANTON, PA
USED COMPLETE ENGINES / USED CAT COMPLETE ENGINES / USED CAT 3126 COMPLETE ENGINES / 2003 C...
Updated: Wednesday, January 14, 2026 03:57 pm
Location: Scranton, Pennsylvania, USA
Seller: Boots & Hanks Truck Parts of Scranton
Condition: Used
Stock Number: 6419
Serial Number: HEP06095
Description: Call for price
Part TypeEngines & Engine Parts / Engine Assys
Engine Make Caterpillar
Engine Model 3126
Horse Power 330
Casting/Serial# Hep060...
Updated: Thursday, December 11, 2025 10:36 am
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Stock Number: 6483
Serial Number: AK93AL98880
Description: Call for price
Part TypeEngines & Engine Parts / Engine Assys
Engine Make Caterpillar
Engine Model CAT 3126
Horse Power 330
Casting/Serial# N/...
Updated: Thursday, December 11, 2025 10:36 am
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Stock Number: 6113
Serial Number: HEP30718
Description: Call for price
Part TypeEngines & Engine Parts / Engine Assys
Engine Make Caterpillar
Engine Model 3126E
Horse Power 246
Casting/Serial# HEP30...
Updated: Thursday, December 11, 2025 10:36 am
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Stock Number: 1508
Serial Number: HEP38569
Description: (USED) 2003 Caterpillar 3126 Diesel Engine For Sale (70-PIN ECM CONNECTOR PLUGS) 7.2L, 230HP @ 2200 RPM, AR # 222-9687, 3126E, Engine Family 3CPXH0...
Updated: Tuesday, December 30, 2025 07:33 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 1234
Serial Number: HEP33437
Description: (USED) 2001 Caterpillar 3126 Diesel Engine (70-PIN ECM CONNECTOR PLUGS) CKM, 7.2L, 210HP @ 2400RPM, AR # 201-6557, Core AR # 199-6050, OEM # K1-206...
Updated: Tuesday, December 30, 2025 07:33 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 1234
Serial Number: HEP33437
Description: (USED) 2003 Caterpillar 3126 Diesel Engine (70-PIN ECM CONNECTOR PLUGS) HEP, 7.2L, 210HP @ 2400 RPM, AR # 224-7998, Core AR # 212-2250, OEM # 61222...
Updated: Tuesday, December 30, 2025 07:33 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 42415-6
Serial Number: 42415
Description: CORE ENGINE/ PARTS AVAILABLE
Updated: Tuesday, January 13, 2026 10:58 am
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: 51825-1
Serial Number: 2npnhd7x12m582231
Description: 3126 CKM 300HP RUNS GOOD LITTLE BLOWBY, CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK
Mileage: 300K
Updated: Tuesday, January 13, 2026 10:58 am
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: 3891
Serial Number: HEP12401
Description: (GOOD USED) 2002 Caterpillar 3126 Diesel Engine For Sale, HEP, 250HP @ 2200RPM, AR# 2294680, 3126E, 6 Cylinders, 7.2L, Turbocharger, Engine Serial#...
Updated: Tuesday, December 30, 2025 07:33 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 1841
Description: 2002 Caterpillar 3126 Engine
Turbo Yes
Additional Details
Includes Warranty Yes
(USED) 2002 Caterpillar 3126 used Engine Diesel Engine For...
Updated: Tuesday, November 11, 2025 09:46 am
Location: Miami, Florida, USA
Seller: Hondcub Truck Parts
Condition: Used
Stock Number: 3847
Serial Number: 3F081242
Description: (GOOD USED) 2002 Caterpillar 3126 Diesel Engine For Sale, Family# 2CPXH0442HBX, HEUI Pump, 7.2L, 6 Cylinders, Turbocharged, Engine Serial# 3F081242...
Updated: Tuesday, December 30, 2025 07:33 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 7102
Serial Number: CKM43604
Description: (GOOD USED & TEST RUN & INTERNALLY INSPECTED) 2002 Caterpillar 3126 Diesel Engine For Sale, 230HP, AR# 206-8167, 3126E, SHORT BLOCK 0R9964, Long Bl...
Updated: Tuesday, December 30, 2025 07:33 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 3530
Serial Number: CKM41841
Description: (GOOD USED & TEST RUN & INTERNALLY INSPECTED) 2002 Caterpillar 3126 Diesel Engine, 190HP, AR# 210-4196, Family# 2CPXH0442HBX, 7.2L, ELECTRONIC 70-P...
Updated: Tuesday, December 30, 2025 07:33 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: P-29735
Serial Number: 1FVMCFAK02RJ25403
Description: (Used) 2001 Caterpillar 3126, ENGINE ASSEMBLY- Family Number: 1CPXH0442HBK, Displacement: 7.2L, Horsepower: 275 Serial Number: CKM19121, E.C.S.: EM...
Updated: Thursday, December 18, 2025 06:19 am
Location: Elkton, Maryland, USA
Condition: Used
Stock Number: P-29737
Serial Number: 1FVMCFAK52RJ25414
Description: (Used) 2001 Caterpillar 3126, ENGINE ASSEMBLY- Displacement: 7.2L, Horsepower: 330, E.C.S.: EM, DI, TC, ECM, CAC, CAT, For more information about t...
Updated: Thursday, December 18, 2025 06:19 am
Location: Elkton, Maryland, USA
Condition: Used
Stock Number: P-29734
Serial Number: 1FVMCFAK22RJ25404
Description: (Used) 2001 Caterpillar 3126, ENGINE ASSEMBLY- Family Number: 1CPXH0442HBK, Displacement: 7.2L, Horsepower: 275, : 204-2351, Serial Number: CKM1955...
Updated: Thursday, December 18, 2025 06:19 am
Location: Elkton, Maryland, USA
Condition: Used
Stock Number: P-29733
Serial Number: 1FVMCFAK12RJ25412
Description: (Used) 2001 Caterpillar 3126, ENGINE ASSEMBLY- Family Number: 4CPXH0442HBK, Displacement: 7.2L, Horsepower: 275, Serial Number: CKM22062, E.C.S.: E...
Updated: Thursday, December 18, 2025 06:19 am
Location: Elkton, Maryland, USA
Condition: Used
Stock Number: P-29736
Serial Number: 1FVMCFAK92RJ25402
Description: (Used) 2001 Caterpillar 3126, ENGINE ASSEMBLY- Family Number: 1CPXH0442HBK, Displacement: 7.2L, Horsepower: 246, E.C.S.: EM, DI, TC, ECM, CAC, CAT,...
Updated: Thursday, December 18, 2025 06:19 am
Location: Elkton, Maryland, USA
Condition: Used
Stock Number: P-85982
Serial Number: 1GDM7C1C92J502456
Description: (Used) 2001 Caterpillar 3126, ENGINE ASSEMBLY- Displacement: 7.2L, Horsepower: 300, Mileage: 216503, Reference images for condition, For more info...
Updated: Thursday, January 08, 2026 06:21 am
Location: Elkton, Maryland, USA
Condition: Used
Stock Number: P-73637
Serial Number: 1GDT7H4C72J506596
Description: (Used) 2001 Caterpillar 3126, ENGINE ASSEMBLY- Family Number: 1CPXH0442HBK, Displacement: 7.2L, Horsepower: 250, : 201-6323, Serial Number: CKM350...
Updated: Thursday, January 08, 2026 06:20 am
Location: Elkton, Maryland, USA