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Condition: Used
Stock Number: 1312
Description: Call for price
Part TypeEngines & Engine Parts / Engine Assys
Engine Make Caterpillar
Engine Model 3126E
Horse Power ?
Casting/Serial# no tag
...
Updated: Thursday, December 11, 2025 10:36 am
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Stock Number: 7743
Serial Number: JBBOXHB17625
Description: Call for price
Part TypeEngines & Engine Parts / Engine Assys
Engine Make Caterpillar
Engine Model 3126
Horse Power 224-300
Casting/Serial# 7A...
Updated: Thursday, December 11, 2025 10:36 am
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Stock Number: 7739
Description: Call for price
Part TypeEngines & Engine Parts / Engine Assys
Engine Make Caterpillar
Engine Model 3126
Horse Power 205
Casting/Serial# 7AS377...
Updated: Thursday, December 11, 2025 10:36 am
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Stock Number: 7594
Description: Call for price
Part TypeEngines & Engine Parts / Engine Assys
Engine Make Caterpillar
Engine Model 3126
Horse Power .
Casting/Serial# 7AS39204...
Updated: Thursday, December 11, 2025 10:36 am
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Stock Number: 7112
Description: Call for price
Part TypeEngines & Engine Parts / Engine Assys
Engine Make Caterpillar
Engine Model 3126
Horse Power 246/330
Casting/Serial# He...
Updated: Thursday, December 11, 2025 10:36 am
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Stock Number: 7079
Description: Call for price
Part TypeEngines & Engine Parts / Engine Assys
Engine Make Caterpillar
Engine Model 3126
Horse Power 275
Casting/Serial# 7AS381...
Updated: Thursday, December 11, 2025 10:36 am
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Stock Number: ECM0034
Serial Number: 03815063KC
Description: (GOOD USED) Caterpillar 3126 ECM Part # 179-4893-02 (Engine Control Module) 70 PIN ECM, CKM-SERIAL ECM/ECU/COMPUTER, Engine Computer for CAT 3126E,...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 1154
Serial Number: 8YL88588
Description: (USED) Caterpillar 3126 Engine For Sale! 190HP, Ar # 184-2799, Core AR # 173-1336, OEM # 15759861, Engine Family YCPXH0442HRK, Serial # 8YL88588 CA...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 1105
Serial Number: 7AS09582
Description: (USED) Caterpillar 3126 Engine For Sale! (3 Valve - 70 PIN ECM) Ar# 154-1076, OEM # S01-24767-025, Core AR# 141-5129, Serial # 7AS09582 | Inspected...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: RT0063
Serial Number: 1WM
Description: 3126 Series, 2-valve, COMPLETE REMANUFACTURED TRUCK ENGINE WITH Â TWO YEAR UNLIMITED MILE FACTORY PARTS & LABOR WARRANTY, 2nd YEAR LONGBLOCK ONLY. ...
Updated: Wednesday, February 18, 2026 08:23 am
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Rebuilt
Stock Number: 29757
Description: 3126 Series, 2-Valve, Complete Remanufactured Truck Engine With  Two Year Unlimited Mile Factory Parts & Labor Warranty, 2nd Year Longblock Only...
Updated: Wednesday, February 18, 2026 08:23 am
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: New
Stock Number: 3126B
Serial Number: 8YL
Description: FOR SALE: BRAND NEW CAT 3126B REMAN REMAN ENGINE. 211HP, 3 YEAR CAT OPT WARRANTY. CAT PART# OR-4589. IN STOCK. PLEASE CALL FOR PRICING.
Updated: Monday, February 16, 2026 01:38 pm
Location: Harrisburg, Pennsylvania, USA
Seller: CLEVELAND BROTHERS RIG360 TRUCK CENTERS
Condition: Used
Stock Number: 16191
Serial Number: 5GG07497
Description: VAT: The price shown is excluding VAT
VAT/margin: VAT qualifying
2005 Caterpillar 3126B diesel engine, arrangement # 201-4205, removed from a 325C...
Updated: Tuesday, February 17, 2026 07:33 am
Location: Carbondale, Pennsylvania, USA
Seller: Old Forge Power Equipment Inc.
Quantity: 2
Condition: Used
Stock Number: 1006R
Description: PREMIUM REMANUFACTURED CATERPILLAR 3126B COMPLETE DIESEL ENGINE EXCHANGE WITH ONE YEAR OR 2,000 hrs. whichever occurs first, Limited Parts & Labo...
Updated: Wednesday, February 18, 2026 08:23 am
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Quantity: 5
Condition: Used
Stock Number: RC0027
Description: 3126 Series, 2-valve, Industrial Engine COMPLETE INDUSTRIAL REMANUFACTURED ENGINE EXCHANGE WITH ONE YEAR OR 2,000 HRS WHICHEVER OCCURS FIRST, FACT...
Updated: Wednesday, February 18, 2026 08:23 am
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Quantity: 5
Condition: Used
Stock Number: RC0028
Description: 3126, 3-Valve, Industrial COMPLETE INDUSTRIAL REMANUFACTURED ENGINE EXCHANGE WITH ONE YEAR OR 2,000 HRS WHICHEVER OCCURS FIRST, FACTORY PARTS & LAB...
Updated: Wednesday, February 18, 2026 08:23 am
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: 4011R
Serial Number: TBD
Description: REMANUFACTURED COMPLETE TRUCK ENGINE WITH TWO YEAR UNLIMITED MILE FACTORY PARTS & LABOR WARRANTY 2nd YEAR LONGBLOCK ONLY, SOLD EXCHANGE PLUS $3,400...
Updated: Wednesday, February 18, 2026 08:23 am
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: 3126-8YL54485
Serial Number: 8YL54485
Description: GOOD USED 2000 CATERPILLAR 3126B 190HP DIESEL TAKEOUT ENGINE FOR SALE at ADELMAN’S in OHIO. COMPLETE and RUN TESTED, 190 HP @ 2300 RPM, ELECTRONI...
Updated: Wednesday, February 25, 2026 08:55 am
Location: Canton, Ohio, USA
Seller: Adelmans Truck Parts
Condition: Used
Stock Number: 3126-7AS76794
Serial Number: 7AS76794
Description: 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 MI...
Updated: Wednesday, February 25, 2026 08:55 am
Location: Canton, Ohio, USA
Seller: Adelmans Truck Parts
Condition: Rebuilt
Stock Number: 29638
Description: Remanufactured Complete Truck Engine With Two Year Unlimited Mile Factory Parts & Labor Warranty 2nd Year Longblock Only, Sold Exchange Plus $3,400...
Updated: Wednesday, February 18, 2026 08:23 am
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Description: Used Take Out Engine Tested Ready To Install
Updated: Monday, February 23, 2026 07:06 am
Location: Indianapolis, Indiana, USA
Seller: Young and Sons
Condition: Core
Stock Number: P-74809
Description: (Core) Engine Turn 360 Degrees Complete, 2000 Caterpillar 3126B, ENGINE ASSEMBLY- Displacement: 7.2L, Horsepower: 300, For more information abo...
Updated: Tuesday, February 17, 2026 07:28 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Used
Stock Number: 71725-4
Serial Number: 2NKMHD6X43M390581
Description: CAT REMAN ENGINE ASSEMBLY/ PENDING INSPECTION. REPLACEMENT ENGINE/ ENGINE HAS BEEN REPLACED. WILL TEST RUN, 180 DAY WARRANTY ON HEAD BLOCK AND CRAN...
Updated: Tuesday, February 03, 2026 06:17 am
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: 8961
Serial Number: HEP45378
Description: (GOOD USED & TEST RUN & INTERNALLY INSPECTED) 2003 Caterpillar 3126 Diesel Engine, 3126E, HEP SERIAL # PREFIX, AR# 205-1287, Short Block 0R4890, L...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 7895
Serial Number: CALL FOR PRICE PART TYPEENGINES & ENGINE PARTS / E
Description: Call for price
Part TypeEngines & Engine Parts / Engine Assys
Engine Make Caterpillar
Engine Model 3126E
Horse Power 330
Casting/Serial# CKM41...
Updated: Thursday, December 11, 2025 10:36 am
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Stock Number: 1566
Serial Number: HEP26776
Description: Call for price
Part TypeEngines & Engine Parts / Engine Assys
Engine Make Caterpillar
Engine Model 3126E
Horse Power 246
Casting/Serial# hep26...
Updated: Thursday, December 11, 2025 10:36 am
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Stock Number: 6755-0313244
Serial Number: 6755-0313244
Description: USED 2002 CATERPILLAR 3126E ENGINE, 175HP, 70 PINS ECM COMPUTER, ARR:194-2288, ESN:8YL68518, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MA...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 6583-0122242
Serial Number: 6583-0122242
Description: USED 2002 CATERPILLAR 3126E ENGINE, 250HP, 70 PINS ECM COMPUTER, S/N:7AS15817, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY IN STOCK
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC