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Condition: Used
Stock Number: 4352-0119223
Serial Number: 4352-0119223
Description: USED 3406E 40 PINS ECM COMPUTER CATERPILLAR ENGINE, 475HP, 1.998 WESTER STAR TRUCK, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINE...
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 2876-0630201 - SN:1LW29782
Serial Number: 2876-0630201 - SN:1LW29782
Description: USED 3406E CATERPILLAR ENGINE,475HP, 40 PINS ECM COMPUTER, 1.998, 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: 1153-1123192 - SN:1L
Serial Number: 1153-1123192 - SN:1LW21381
Description: USED 3406E CATERPILLAR ENGINE WITH 475 HP, 40 PINS ECM COMPUTER, JAKE BRAKE(ENGINE BRAKE), COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY...
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 1657
Serial Number: 6TS15787
Shipping Weight: 3,500 lb
Description: 1997 Caterpillar 3406E Engine
Engine Brake Yes
Turbo Yes
Additional Details
Includes Warranty Yes
GOOD RUNNING ENGINE, CORE EXCHANGE NEEDED
Updated: Monday, June 08, 2026 09:44 AM
Location: Miami, Florida
Seller: Hondcub Truck Parts
Condition: Used
Stock Number: 1009G
Serial Number: TBD
Description: 2WS, 5EK, ILW, 6TS, TESTED TRUCK APPLICATION ON HIGHWAY STARTING AT $12995.00 EXCHANGE WITH 100 DAY WARRANTY PLUS $ 5,000.00 REFUNDABLE CORE DEP...
Updated: Thursday, June 18, 2026 03:29 PM
Location: Chicago, Illinois
Seller: Diesel Sales
Condition: Used
Stock Number: 97253
Serial Number: 1XP5DB8XXVN428562
Description: Used Caterpillar 3406E Engine Assy 5EK86936
Coreprice: 4500
Updated: Tuesday, May 26, 2026 07:24 AM
Location: Crandall, Texas
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 2828
Serial Number: 6TS03375
Description: (GOOD USED) 1997 Caterpillar 3406E Diesel Engine with Jake Brakes For Sale, 500HP @ 2100RPM, 40-PIN ECM CONNECTORS, 14.6L, 6 Cylinders, Turbocharge...
Updated: Monday, May 18, 2026 03:38 PM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 82427
Serial Number: 2HSFHASR2VC029995
Description: 6TS01848 435hp
Updated: Tuesday, May 26, 2026 07:24 AM
Location: Crandall, Texas
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 8534
Serial Number: 6TS23964
Description: (GOOD USED & TEST RUN & INSPECTED) 1997 Caterpillar 3406E Diesel Engine with Jake Brakes, 40-PIN, AR# 141-4286, 435 HP, 6 CYLINDERS, 14.6L, Turboch...
Updated: Monday, May 18, 2026 03:38 PM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 3626-0326211
Serial Number: 3626-0326211
Description: USED 3406E CATERPILLAR ENGINE, 40 PINS, AR:145-2097,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: 1083-1114193 - SN:5E
Serial Number: 1083-1114193 - SN:5EK82515
Description: USED 3406E CATERPILLAR ENGINE, 475HP, JAKE BRAKE(ENGINE BRAKE) 40 PINS ECM COMPUTER, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGIN...
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 756-1007191 - SN:6TS
Serial Number: 756-1007191 - SN:6TS02182
Description: USED 3406E CATERPILLAR ENGINE WITH JAKE BRAKE(ENGINE BRAKE), 40 PINS ECM COMPUTER, 475 HP, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY...
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 121724-1
Serial Number: 1XP5DB8X3TD390711
Description: 3406E 475HP 5EK WILL TEST RUN, CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK,OWNER SAID RAN GOOD, JUST ROUTINE MAINTENANCE
Mileag...
Updated: Wednesday, June 17, 2026 08:02 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: Used
Stock Number: 18923
Serial Number: 5EK95148
Description: Part suitable for: Box body
VAT: The price shown is excluding VAT
VAT/margin: VAT qualifying
1996 Caterpillar 3406E diesel engine, turbocharged, a...
Updated: Friday, June 19, 2026 09:36 AM
Location: Carbondale, Pennsylvania
Seller: Old Forge Power Equipment Inc.
Condition: Used
Stock Number: S1169
Serial Number: 5EK237190
Description: 1995 CAT 3406E used diesel engine for sale .475 HP, tested and inspected with warranty. Call or visit our website for more info.
Updated: Monday, May 04, 2026 12:18 PM
Location: Taylor, Pennsylvania
Seller: Nationwide Heavy Truck Parts
Condition: Used
Stock Number: 8667-0506262
Serial Number: 8667-0506262
Description: USED 1.996 CATERPILLAR 3406E ENGINE, 40 PINS ECM COMPUTER, ARR:130-9649, 355HP, 14.6L, STOCK:0506262, ESN:5EK67855, COMPLETE, INSPECTED AND TESTED ...
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Serial Number: 5EK35008
Description: Just overhauled and ready to be installed. Oem Cat gold kit and aftermarket head. Resealed flywheel housing. $5000 core
We also have a 5EK overhau...
Updated: Wednesday, May 13, 2026 07:24 AM
Location: Billings, Montana
Seller: The Truck Shop of Billings, Inc.
Condition: Used
Stock Number: 9655
Serial Number: 5EK61327
Description: (GOOD USED & TEST RUN & INTERNALLY INSPECTED) 1995 Caterpillar 3406E Diesel Engine with Jake Brakes, 475HP @ 1800RPM, Off a 1996 Peterbilt, (40-PIN...
Updated: Monday, May 18, 2026 03:38 PM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 110125-4
Serial Number: 1XKWDB0X3SR675948
Description: CAT 3406E 5EK 435-475 HP RUNS GOOD,DOES HAVE MODERATE BLOWBY. WILL INSPECT ROD AND MAIN BEARINGS. HAS BRAKE RETARDER. NOTES!!!
Mileage: GET
Updated: Wednesday, June 17, 2026 08:29 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: Used
Stock Number: S944
Serial Number: 5EK
Description: 1995 CAT 3406E used diesel engine for sale . 355 HP, tested and inspected with warranty. Call or visit our website for more info.
Updated: Monday, May 04, 2026 12:18 PM
Location: Taylor, Pennsylvania
Seller: Nationwide Heavy Truck Parts
Condition: Used
Stock Number: 758-1007193 - SN:5EK
Serial Number: 758-1007193 - SN:5EK46871
Description: USED 3406E CATERPILLAR ENGINE WITH 475 HP, JAKE BRAKE(ENGINE BRAKE), 40 PINS ECM COMPUTER, YEAR:1.995-1.996, 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: 1946
Serial Number: 5EK09042
Description: (GOOD USED) 1994 Caterpillar 3406E Diesel Engine with Jake Brakes For Sale, 355HP @ 1800RPM, MAX 550HP @ 1800RPM, 40-PIN ECM Connector, 14.6L, AR# ...
Updated: Tuesday, May 19, 2026 11:50 AM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 2551
Serial Number: 5EK36221
Description: (GOOD USED) 1994 Caterpillar 3406E Diesel Engine For Sale with Jake Brakes, 355HP @ 1800RPM, MAX 550HP @ 1800RPM, 40-PIN ECM Connector, 14.6L, AR# ...
Updated: Tuesday, May 19, 2026 12:07 PM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 21426-4
Serial Number: 1XP5DB8X9RN349177
Description: CAT 3406E 550HP ESN#5EK08766. PENDING INSPECTION, RUNS GOOD, WILL CHECK BEARINGS, 180 DAY WARRANTY ON HEAD, BLOCK AND CRANK.APROX 250K ON REBUILD,...
Updated: Wednesday, June 17, 2026 08:34 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: Used
Serial Number: 9WR02093
Description: GOOD RUNNING CAT 3406E ENGINE ASSEMBLY 475HP ESN#9WR02093 AR-4180
Updated: Friday, June 19, 2026 09:57 AM
Location: Houston, Texas
Seller: TTM Diesel LLC
Condition: Used
Stock Number: 1849
Serial Number: 1LW
Shipping Weight: 3,500 lb
Description: Caterpillar 3406E Engine / 1LW
Additional Details
Includes Warranty Yes
GOOD RUNNING ENGINE, CORE EXCHANGE IS NEEDED !
Updated: Monday, June 08, 2026 09:44 AM
Location: Miami, Florida
Seller: Hondcub Truck Parts
Condition: Rebuilt
Stock Number: 500-18345
Serial Number: FTP3406ELB-1LW550
Weight: 2,500 lb
Description: Rebuilt 3406E Long Block Engine Assembly
EngineMake: Caterpillar
Updated: Thursday, June 18, 2026 03:30 PM
Location: Dorr, Michigan
Seller: Frontier Truck Parts
Condition: Rebuilt
Stock Number: 7154
Description: 2ws, 5ek, Ilw, 6ts, All 3406e Basic Long Block Remanufactured Engines Sold Exchange With One Year Or 2,000 Hrs (Whichever Occurs First), Factory...
Updated: Thursday, June 18, 2026 03:29 PM
Location: Chicago, Illinois
Seller: Diesel Sales
