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Condition: Used
Stock Number: 57875
Description: USED CAT 3406B VALVE COVER
Updated: Wednesday, August 26, 2026 08:02 AM
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 16320
Description: 8N BLOCK IN GOOD CONDITION
Updated: Friday, September 18, 2026 03:07 PM
Location: Douglas, Georgia, USA
Seller: AMERICAN TRUCK PARTS INC
Condition: Used
Stock Number: 6102
Serial Number: 4MG53073
Description: (GOOD USED & TEST RUN & INTERNALLY INSPECTED) Caterpillar 3406B Diesel Engine For Sale, 425HP @ 2100 RPM, MECHANICAL FUEL PUMP, 6 Cylinders, 14.6L...
Updated: Tuesday, November 10, 2026 03:03 PM
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 3887
Serial Number: 7FB61105
Description: (GOOD USED) Caterpillar 3406B Diesel Engine, Mechanical Fuel Pump (Water After-Cooled) Rated 400HP @ 2100 RPM, 14.6L, 6 Cylinders, Turbocharged, En...
Updated: Tuesday, November 10, 2026 03:03 PM
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Description:
Updated: Thursday, August 20, 2026 08:52 AM
Location: Tampa, Florida, USA
Seller: Ben Truck Parts
Condition: Used
Description: 425 HP
6 Cylinders
turbo
Year 1995
Updated: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Quantity: 10
Condition: Used
Description: Mechanical, 350-400-425 HP.
Updated: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 226-20015441
Description: Engine Make: Caterpillar
Engine Model: 3406B
Description: RUNS GREAT
Updated: Friday, November 13, 2026 09:50 AM
Location: Winger, Minnesota, USA
Seller: LUCKEN TRUCK SALES
Condition: Used
Stock Number: 7542-0219253
Serial Number: 7542-0219253
Description: USED 1.992 CATERPILLAR 3406B ENGINE, 350HP, ARR:9Y2550, ESN:8TC04862, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK
Updated: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 19188
Serial Number: 3ER09638
Description: Part suitable for: Pump
VAT: The price shown is excluding VAT
VAT/margin: VAT qualifying
2006 Caterpillar 3406C diesel engine, turbocharged, water...
Updated: Thursday, September 24, 2026 07:03 AM
Location: Carbondale, Pennsylvania, USA
Seller: Old Forge Power Equipment Inc.
Condition: Used
Stock Number: 15797
Serial Number: 8PN12991
Description: Part suitable for: Recovery vehicle
VAT: The price shown is excluding VAT
VAT/margin: VAT qualifying
1999 Caterpillar 3406C diesel engine, turboch...
Updated: Thursday, September 24, 2026 07:03 AM
Location: Carbondale, Pennsylvania, USA
Seller: Old Forge Power Equipment Inc.
Condition: Used
Stock Number: 8902-0804263
Serial Number: 8902-0804263
Description: USED 1.997 CATERPILLAR 3406C ENGINE, 425HP, JAKE BRAKE, ARR:4P1222, STOCK:0804263, ESN:3ZJ26703, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE...
Updated: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
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: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
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: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
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: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
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: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
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: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
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: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
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: Tuesday, November 10, 2026 03:03 PM
Location: Opa-Locka, Florida, USA
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: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
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: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 1A1E59169
Serial Number: 1FDZY9OX9SVA19343
Description: GOOD RUNNER
Updated: Friday, November 06, 2026 06:16 AM
Location: Sainte-Julie, Quebec, Canada
Seller: Lussicam
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, September 02, 2026 11:37 AM
Location: Scranton, Pennsylvania, USA
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, September 01, 2026 11:12 AM
Location: Ucon, Idaho, USA
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: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
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: Thursday, October 29, 2026 10:48 AM
Location: Spencer, Iowa, USA
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: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
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: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
