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Condition: Used
Stock Number: 8635-04302610
Serial Number: 8635-04302610
Description: USED 1.997 CATERPILLAR 3406C ENGINE, 400HP, 14.6L, MANUAL FUEL PUMP, 7E5888, STOCK:04302610, ESN:32J52948*, COMPLETE, INSPECTED AND TESTED RUNNING ...
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 4594-0426222
Serial Number: 4594-0426222
Description: USED CATERPILLAR 3406C ENGINE, JAKE BRAKE, 425HP, AIR TO AIR, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 8793-0604261
Serial Number: 8793-0604261
Description: USED 1.995-1.996 CATERPILLAR 3406C MECHANICAL FUEL PUMP ENGINE, 425HP, ENGINE BRAKE, ARR:120-8577, STOCK:0604261, ESN:8PN02150, COMPLETE, INSPECTED...
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 8668-0506263
Serial Number: 8668-0506263
Description: USED 1.996 CATERPILLAR 3406C SEMI-ELECTRONIC ENGINE, PEEC, 425HP, JAKE BRAKE, ARR:6I3404, STOCK:0506263, ESN:4CK14190, COMPLETE, INSPECTED AND TEST...
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 8650-0504269
Serial Number: 8650-0504269
Description: USED 1.996 CATERPILLAR 3406C MECHANICAL FUEL PUMP ENGINE, 14.6L, 400HP, STOCK:0504269, ESN:4MG19790, COMPLETE, INSPECTED AND TESTED RUNNING GOOD E...
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 8637-04302612
Serial Number: 8637-04302612
Description: USED 1.996 CATERPILLAR 3406C ENGINE, 400HP, MANUAL FUEL PUMP, 14.6L, STOCK:04302612, ESN:32J61525, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGI...
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 2769
Serial Number: 3ER01184
Description: (GOOD USED) 1996 Caterpillar 3406C Diesel Engine For Sale, WATER-COOLED/AFTERCOOLED, 430HP @ 2100RPM, AR# 130-4571, Perf Spec 2T-8109, 3ER Serial ...
Updated: Wednesday, August 12, 2026 10:22 AM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 914-10191914 - SN:3Z
Serial Number: 914-10191914 - SN:3ZJ56275
Description: USED 3406C CATERPILLAR MECHANICAL ENGINE WITH 425HP, JAKE BRAKE(ENGINE BRAKE), COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN ...
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 840-10141915 - SN:4C
Serial Number: 840-10141915 - SN:4CK05270
Description: USED 3406C CATERPILLAR SEMI-ELECTRONIC ENGINE,JAKE BRAKE(ENGINE BRAKE),COMPLETE,INSPECTED AND TESTED RUNNING ENGINE,ALSO MANY ENGINES IN STOCK, - ...
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: S229EN
Serial Number: 8PN07699
Description: 1995 CAT 3406C Complete Engine for sale in SCRANTON, PA
USED COMPLETE ENGINES / USED CAT COMPLETE ENGINES / USED CAT 3406C COMPLETE ENGINES / 1995...
Updated: Wednesday, July 08, 2026 07:33 AM
Location: Scranton, Pennsylvania
Seller: Boots & Hanks Truck Parts of Scranton
Condition: Core
Stock Number: 70624-1
Serial Number: 1XKWDB9X7SS652152
Description: CORE 3406C 425HP HOLE IN BLOCK
Mileage: GET
Updated: Tuesday, July 07, 2026 09:04 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: Used
Stock Number: 4451-0308221
Serial Number: 4451-0308221
Description: USED 3406C CATERPILLAR ENGINE, JAKE BRAKE, 425HP, COMPLETE ENGINE, MECHANICAL FUEL PUMP, ALSO MANY ENGINES IN STOCK.
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: Many include 180 day
Description: We carry a large quantity of used & rebuilt truck engine assemblies.
Many include 180 day parts & labor warranty. Call Vander Haag's Inc. today!
...
Updated: Tuesday, July 28, 2026 10:53 AM
Location: Spencer, Iowa
Seller: Vander Haag's Incorporated
Condition: Used
Stock Number: 911-10191911 - SN:4C
Serial Number: 911-10191911 - SN:4CK12193
Description: USED 3406C CATERPILLAR ENGINE WITH 400HP, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE,ALSO MANY ENGINES IN STOCK. - FOR PRICE AND SHIPPING CONTAC...
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 720-10021912 - SN:4C
Serial Number: 720-10021912 - SN:4CK20218
Description: USED 3406C CATERPILLAR MECHANICAL ENGINE WITH 425 HP, JAKE BRAKE(ENGINE BRAKE), COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN...
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 2199
Serial Number: ****
Weight: 3,500 lb
Shipping Length: 44 in
Shipping Width: 44 in
Description: Caterpillar 3406C – 425HP – Mechanical – Used – Tested Runner – Warranty
Reliable Caterpillar 3406C diesel engine removed from a running unit an...
Updated: Monday, July 27, 2026 12:26 PM
Location: Miami, Florida
Seller: Hondcub Truck Parts
Condition: Used
Stock Number: 8545-0409261
Serial Number: 8545-0409261
Description: USED 1.994 CATERPILLAR 3406C ENGINE, 350HP, ARR:1117433, STOCK:0409261, ESN:3ZJ52459*, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MAN...
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 4201-1029212
Serial Number: 4201-1029212
Description: USED 3406C CATERPILLAR ENGINE,425HP, ARR:1117425, 1.994 , AIR TO AIR, JAKE BRAKE, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES ...
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 963-1028198 - SN:8PN
Serial Number: 963-1028198 - SN:8PN07144
Description: USED 3406C CATERPILLAR ENGINE WITH 425HP, 1.994, JAKE BRAKE(ENGINE BRAKE), COMPLETE, INSPECTED AND TESTED RUNNING ENGINE,ALSO MANY ENGINES IN STOCK...
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 703-1001193 - SN:3ZJ
Serial Number: 703-1001193 - SN:3ZJ40405
Description: USED 3406C CATERPILLAR ENGINE WITH JAKE BRAKE(ENGINE BRAKE),COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 006862
Serial Number: 3ZJ43696
Description: (GOOD USED/ RUN TESTED/ FULLY INSPECTED) 1993 Caterpillar 3406C Diesel Engine with Jake Brake (MECHANICAL FUEL PUMP), Serial # 3ZJ43696, AR # 4P122...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: S943
Serial Number: 3406C
Description: 1993 CAT 3406C Mechanical used diesel engine for sale . 425 HP, tested and inspected with warranty. Call or visit our website for more info.
Updated: Monday, June 22, 2026 08:51 AM
Location: Taylor, Pennsylvania
Seller: Nationwide Heavy Truck Parts
Condition: Used
Stock Number: 6946-0529244
Serial Number: 6946-0529244
Description: USED CATERPILLAR 3406C ENGINE 425HP, JAKE BRAKE, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ARR:613274, 14.6L, ALSO MANY ENGINES IN STOCK
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 2414-0427206 - SN:4CK23532
Serial Number: 2414-0427206 - SN:4CK23532
Description: USED 3406C CATERPILLAR ENGINE, 425 HP, COMPLETE INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK.
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 961-1028196 - SN:4CK
Serial Number: 961-1028196 - SN:4CK12327
Description: USED 3406C CATERPILLAR ENGINE WITH JAKE BRAKE(ENGINE BRAKE) , AFTER COOLER, 425HP, 93, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE,ALSO MANY ENGI...
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 69412
Description: NEW SURPLUS, EXCHANGE WITH ONE YEAR PARTS WARRANTY PLUS $2,000.00 REFUNDABLE CORE DEPOSIT.
Alternator, Starter & flywheel Not Included
Coreprice...
Updated: Wednesday, August 05, 2026 09:14 AM
Location: Chicago, Illinois
Seller: Diesel Sales
Condition: Rebuilt
Stock Number: LONG BLOCK XT
Description: REMAN CATERPILLAR 3406C 3406 C LONG BLOCK XT
$18,000 PLUS CORE.
2 YEAR WARRANTY ON REMANUFACTURED ENGINES. REBUILT TO LIKE NEW, MANUFACTURER SP...
Updated: Monday, August 10, 2026 10:26 AM
Location: Rensselaer, Indiana
Seller: Diesel Truck Parts
Condition: Used
Stock Number: 15593
Serial Number: 8PN08494
Description: 1996 Caterpillar 3406C diesel engine, turbocharged, air to air intercooled, FULLY MECHANICAL FUEL SYSTEM, arrangement # 128-5761 (1285761,) 350 HP ...
Updated: Sunday, August 02, 2026 02:54 PM
Location: Carbondale, Pennsylvania
Seller: Old Forge Power Equipment Inc.
