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Condition: Used
Stock Number: 6397-1122236
Serial Number: 6397-1122236
Description: USED 2006 CATERPILLAR C11 ACERT ENGINE, 335HP, TWIN TURBO, ARR:229-2633, S/N:KCA11809, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENG...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 5870-0504232
Serial Number: 5870-0504232
Description: USED 2006 CATERPILLAR C11 ACERT TWIN TURBO ENGINE, 335HP, ARR:295-3574, 11.1L, S/N:KCA11189, 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: 3465
Serial Number: KCA09803
Description: (GOOD USED) 2006 Caterpillar C11 Diesel Engine For Sale, TWIN TURBO, AR# 269-4337, 335HP @ 2100RPM, Pulled off a Freightliner, Engine Family# 6CPXH...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 3423
Serial Number: KCA08174
Description: (GOOD USED) 2006 Caterpillar C11 Diesel Engine For Sale, TWIN TURBO, AR# 269-4337, 335HP @ 2100RPM, Pulled off a Freightliner, Engine Family# 6CPXH...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 1725
Serial Number: KCA10735
Description: (GOOD USED) 2006 Caterpillar C11 Diesel Engine For Sale, TWIN TURBO, AR# 269-4337, 335HP @ 2100RPM, Pulled off a Freightliner, Engine Family# 6CPXH...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 1519
Serial Number: KCA10851
Description: (GOOD USED) 2006 Caterpillar C11 Diesel Engine For Sale, TWIN TURBO, AR# 269-4337, 335HP @ 2100RPM, Pulled off a Freightliner, Engine Family# 6CPXH...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 1678
Serial Number: KCA10857
Description: (GOOD USED) 2006 Caterpillar C11 Diesel Engine, TWIN TURBO, AR# 269-4337, 335HP @ 2100RPM, Pulled off a Freightliner, Engine Family# 6CPXH0680EBK, ...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 1633
Serial Number: KCA10838
Description: (GOOD USED) 2006 Caterpillar C11 Diesel Engine For Sale, TWIN TURBO, AR# 269-4337, 335HP @ 2100RPM, Pulled off a Freightliner, Engine Family# 6CPXH...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 1639
Serial Number: KCA10643
Description: (GOOD USED) 2006 Caterpillar C11 Diesel Engine For Sale, TWIN TURBO, AR# 269-4337, 335HP @ 2100RPM, Pulled off a Freightliner, Engine Family# 6CPXH...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 1509
Serial Number: KCA10671
Description: (GOOD USED) 2006 Caterpillar C11 Diesel Engine For Sale, TWIN TURBO, AR# 269-4337, 335HP @ 2100RPM, Pulled off a Freightliner, Engine Family# 6CPXH...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 2022
Serial Number: KCA10863
Description: (GOOD USED) 2005 Caterpillar C11 Diesel Engine, 335HP @ 2100RPM, AR# 271-1275, Family# 5CPXH0680EBK, DUAL TURBO, 70-PIN, Core AR# 229-2633, Fits 20...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 3473
Serial Number: KCA08118
Description: (GOOD USED) 2005 Caterpillar C11 Diesel Engine For Sale, TWIN TURBO, AR# 2711275, 335HP @ 2100RPM, Pulled off a Freightliner, Engine Family# 5CPXH0...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: S1201
Serial Number: KCA06491
Description: 2005 CAT C11 used diesel engine for sale. 305 HP, tested and inspected with 120 day warranty. Call or visit our website for more information.
Updated: Tuesday, February 17, 2026 07:33 am
Location: Taylor, Pennsylvania, USA
Seller: Nationwide Heavy Truck Parts
Condition: Used
Stock Number: 3461
Serial Number: KCA08148
Description: (GOOD USED) 2005 Caterpillar C11 Diesel Engine, 335HP, AR# 271-1275, Core AR# 229-2633, Fits 2004 2005 2006, Engine Serial# KCA08148, Stock #3461
...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 3437
Serial Number: KCA08159
Description: (GOOD USED) 2005 Caterpillar C11 Diesel Engine For Sale, TWIN TURBO, AR# 292-6271, 335HP @ 2100RPM, Pulled off a Freightliner, Engine Family# 5CPXH...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 786-1009199 - SN:KCA
Serial Number: 786-1009199 - SN:KCA00599
Description: USED C11 CATERPILLAR ENGINE TWIN TURBO WITH 305 HP, YEAR:2004-2005, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK. - FO...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 69055
Description: 275 HP- COMPLETE GOOD RUNNING, DYNO TESTED WITH NEW ROD AND MAIN BEARINGS, FRONT AND REAR SEAL, EXCHANGE WITH SIX MONTH PARTS WARRANTY PLUS $2,500...
Updated: Wednesday, February 18, 2026 08:23 am
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: 15045
Serial Number: GLS01130
Description: VAT: The price shown is excluding VAT
VAT/margin: VAT qualifying
AWESOME FIND HERE -- SUPER CLEAN ORIGINAL ENGINE, RUNS MINT. SEE VIDEO -- SHE RIP...
Updated: Tuesday, February 17, 2026 07:33 am
Location: Carbondale, Pennsylvania, USA
Seller: Old Forge Power Equipment Inc.
Condition: Used
Stock Number: 69037
Description: 25 HP- SAME AS PERKINS 403 COMPLETE POWER UNIT NON TURBO, WITH 100 DAY PATYS WARRANTY. MECHANICAL
PRICE INCLUDES FREIGHT US 48.
Updated: Wednesday, February 18, 2026 08:23 am
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: 407
Serial Number: Cat C11
Description: Detailed_description: CAT C11
CRANKSHAFT Assembly
Quality Inspected Takeout
Needs to be machined/turned
Part #:207-8503
Price-$900
Updated: Wednesday, December 31, 2025 08:42 am
Location: Jackson, Georgia, USA
Seller: HD TRUCK REPAIR & PARTS
Condition: Rebuilt
Stock Number: BBENG35
Description: We offer a variety of both, over the road truck and industrial replacement engines for the Caterpillar C11. Our remanufactured CAT C11 engines come...
Updated: Thursday, March 05, 2026 10:04 am
Location: Parker, Colorado, USA
Seller: Big Bear Engine Company
Quantity: 10
Condition: Used
Description: Twin Turbo 305 HP
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 9580
Serial Number: KCA05012
Description: (GOOD USED & TEST RUN & INTERNALLY INSPECTED) 2005 Caterpillar C11 Diesel Engine For Sale, AR# 267-5939, C11 ACERT, 305HP @ 2100RPM, Off Internatio...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 9432
Serial Number: KCA11546
Description: (GOOD USED & TEST RUN & INTERNALLY INSPECTED) 2005 Caterpillar C11 Diesel Engine For Sale, DUAL TURBO, 335HP @ 2100RPM, Engine Family# 5CPXH0680EBK...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: S929
Serial Number: 2KS69596
Description: 2001 CAT C-12 used diesel engine for sale . 410 HP, tested and inspected with warranty. Call or visit our website for more info.
Updated: Tuesday, February 17, 2026 07:33 am
Location: Taylor, Pennsylvania, USA
Seller: Nationwide Heavy Truck Parts
Condition: New
Stock Number: 1157
Serial Number: BCY00350
Description: (NEW) Caterpillar C12 Diesel Engine For Sale (70-PIN-ECM) Ar # 212-3802, Serial # BCY00350, MAX ADV 515 HP @ 2200 RPM, CATERPILLAR Engine Family 5C...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Description: USED GOOD RUNNER TAKE OUT!
Updated: Wednesday, February 18, 2026 02:07 pm
Location: Tampa, Florida, USA
Seller: Ben Truck Parts
Condition: Rebuilt
Stock Number: 1016
Serial Number: 2KS*****
Description:
Updated: Wednesday, February 25, 2026 12:00 pm
Location: Miami, Florida, USA
Seller: Hondcub Truck Parts