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Condition: Used
Stock Number: 16396
Serial Number: Not Available
Description: Complete Take out Caterpillar 3406E ESN: 6TS02922
Mileage: Not Available
Updated: Tuesday, October 20, 2026 06:26 am
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Stock Number: 15261
Serial Number: 4VGSDBCJ7VR517660
Description: Complete take out Caterpillar 3406E ESN: 5EK99239
Mileage: Not Available
Updated: Tuesday, October 20, 2026 06:22 am
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Stock Number: 82427
Serial Number: 2HSFHASR2VC029995
Description: 6TS01848 435hp
Updated: Wednesday, August 26, 2026 08:02 am
Location: Crandall, Texas, USA
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: Wednesday, August 12, 2026 10:22 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
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: Tuesday, September 01, 2026 11:12 am
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: 10326
Serial Number: 5EK26612
Description: (GOOD USED & TEST RUN & INTERNALLY INSPECTED) 1994 Caterpillar 3406E Diesel Engine For Sale, 475HP @ 1800RPM, (40-PIN) AR# 110-9669, AR CORE# 109-8...
Updated: Thursday, September 24, 2026 03:39 pm
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
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: Thursday, September 24, 2026 07:03 am
Location: Carbondale, Pennsylvania, USA
Seller: Old Forge Power Equipment Inc.
Condition: Used
Stock Number: 1A1E57799
Serial Number: 2WKPDCCH2TK944375
Description: RUNNER
Updated: Wednesday, November 04, 2026 07:50 am
Location: Sainte-Julie, Quebec, Canada
Seller: Lussicam
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: Thursday, September 24, 2026 08:26 am
Location: Taylor, Pennsylvania, USA
Seller: Nationwide Heavy Truck Parts
Condition: Used
Stock Number: 63A1E36580
Description: GOOD USED,QUALITY A
Updated: Wednesday, November 04, 2026 07:50 am
Location: Sainte-Julie, Quebec, Canada
Seller: Lussicam
Condition: Used
Stock Number: 16286
Serial Number: Not Available
Description: Complete Take out Caterpillar 3406E ESN: 5EK90912
Mileage: Not Available
Updated: Tuesday, October 20, 2026 06:25 am
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
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.
Updated: Wednesday, September 16, 2026 11:53 am
Location: Billings, Montana, USA
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: Wednesday, August 12, 2026 10:22 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 007020
Serial Number: 5EK44958
Description: (GOOD USED/ RUN TESTED/ FULLY INSPECTED) 1995 Caterpillar 3406E Diesel Engine (40PIN), Serial # 5EK44958, AR # 113-9903, 475 HP @ 1800 RPM, 14.6L, ...
Updated: Monday, October 19, 2026 05:34 pm
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
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: Tuesday, September 01, 2026 11:12 am
Location: Ucon, Idaho, USA
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: Thursday, September 24, 2026 08:26 am
Location: Taylor, Pennsylvania, USA
Seller: Nationwide Heavy Truck Parts
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: Wednesday, August 12, 2026 10:22 am
Location: Opa-Locka, Florida, USA
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: Wednesday, August 12, 2026 10:22 am
Location: Opa-Locka, Florida, USA
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: Tuesday, September 01, 2026 11:12 am
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Serial Number: 9WR02093
Description: GOOD RUNNING CAT 3406E ENGINE ASSEMBLY 475HP ESN#9WR02093 AR-4180
Updated: Friday, October 02, 2026 12:19 pm
Location: Houston, Texas, USA
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: Thursday, September 17, 2026 10:47 am
Location: Miami, Florida, USA
Seller: Hondcub Truck Parts
Condition: Rebuilt
Stock Number: 1067695
Description: Remanufactured Caterpillar 3406E base long block assembly. Built to 550HP. 5EK Serial Number Prefix Application.
LONG BLOCK INCLUDES
Block, Hea...
Updated: Monday, September 28, 2026 07:30 am
Location: Fitchburg, Massachusetts, USA
Seller: Rydemore Heavy Duty 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: Friday, September 04, 2026 03:17 pm
Location: Dorr, Michigan, USA
Seller: Frontier Truck Parts
Condition: Used
Stock Number: 33745M
Serial Number: 2WS30356
Weight: 3,100 lb
Shipping Length: 60 in
Shipping Width: 46 in
Description:
Updated: Thursday, October 01, 2026 10:24 am
Location: St-Jean Baptiste De, Quebec, Canada
Seller: Dubois Trucks
Condition: Used
Stock Number: ENG-CAT3406E-2230
Description: CAT 3406E ENGINE O/OF 1998 INTERNATIONAL 9400 SLEEPER TRUCK, ENG # 6TS177449, $8,500 EXCHANGE
Updated: Tuesday, October 13, 2026 07:45 am
Location: Wittenberg, Wisconsin, USA
Seller: ELDERON TRUCK & EQ TRUCK WORLD
Condition: Used
Stock Number: ENGINE-2840
Description: RUNS, 435HP, 5EK33432
Updated: Monday, November 02, 2026 08:26 am
Location: Lakeville, Minnesota, USA
Seller: MANDERS DIESEL REPAIR INC
Condition: Rebuilt
Stock Number: CYLINDER BLOCK
Description: REMAN CATERPILLAR 3406E 3406 E ENGINE CYLINDER BLOCK 108-3918 ( 5Ek ) 50071
1 YEAR WARRANTY. Rebuilt to like new, manufacturer specs.
$4399.9...
Updated: Thursday, November 05, 2026 09:27 am
Location: Rensselaer, Indiana, USA
Seller: Diesel Truck Parts
Condition: Used
Stock Number: 1378466
Serial Number: 2WS20292
Description: Engine 3406E 2WS, BLOCK ONLY FOR REBUILDING.
PowerType: Diesel
Updated: Friday, November 06, 2026 11:09 am
Location: Chicago, Illinois, USA
Seller: Diesel Sales
