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Condition: Used
Stock Number: EQ-EN633
Description:
Updated: Wednesday, September 02, 2026 11:38 AM
Seller: Carter Machinery - Used Parts
Condition: Used
Stock Number: 226-20073136
Description: Engine Make: Caterpillar
Engine Model: 3406-C
Updated: Monday, September 14, 2026 10:04 AM
Seller: LUCKEN TRUCK SALES
Condition: Used
Stock Number: 006538
Serial Number: BET09755
Description: (INDUSTRIAL) 2004 Caterpillar 3406E Diesel Engine Tier 3, Family #: 4CPXL14.6ESK, Serial # BET09755, AR # 235-4688, 593HP @ 2100RPM, Displacement: ...
Updated: Thursday, September 17, 2026 08:52 AM
Seller: JJ Rebuilders
Condition: Used
Stock Number: 1807
Serial Number: 6NZ
Shipping Length: 44 in
Shipping Width: 44 in
Shipping Height: 44 in
Description: 2001 Caterpillar 3406E Engine
Engine Brake Yes
Turbo Yes
Additional Details
Includes Warranty Yes
GOOD RUNNING ENGINE. CORE EXCHANGE NEEDED
Updated: Thursday, September 17, 2026 10:47 AM
Seller: Hondcub Truck Parts
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: Monday, September 21, 2026 08:00 AM
Seller: Vander Haag's Incorporated
Condition: Used
Stock Number: 2184
Serial Number: 2WS***
Weight: 3,500 lb
Shipping Length: 44 in
Shipping Width: 44 in
Description: USED CAT 3406E Engine 550HP | Serial 2WS | 1999-2000 | Heavy Duty Diesel Motor TESTED, WARRANTY
Updated: Thursday, September 17, 2026 10:47 AM
Seller: Hondcub Truck Parts
Condition: Used
Stock Number: 006539
Serial Number: 9AP01342
Description: (INDUSTRIAL) 2000 Caterpillar 3406E Industrial Diesel Engine, Tier 3, Family #: YCPXL14.6ERK, 660HP @ 1800 RPM, Torque: 2500 @1200RPM, AR # 143-302...
Updated: Thursday, September 17, 2026 08:52 AM
Seller: JJ Rebuilders
Condition: Used
Serial Number: 2WS05308
Description: 500k miles good running 3406E
Updated: Thursday, August 20, 2026 08:52 AM
Seller: Ben Truck Parts
Condition: Rebuilt
Stock Number: 2031
Serial Number: 1LW***
Shipping Length: 44 in
Shipping Width: 44 in
Shipping Height: 60 in
Description: REBUILT ENGINE
Updated: Thursday, September 17, 2026 10:47 AM
Seller: Hondcub Truck Parts
Condition: Used
Stock Number: 5335
Serial Number: 2WS06856
Description: (GOOD USED & TEST RUN & INTERNALLY INSPECTED) 1999 Caterpillar 3406E Diesel Engine with Jake Brakes, AR# 170-7799, 70-PIN, 475HP @ 2100RPM, 226,044...
Updated: Wednesday, August 12, 2026 10:22 AM
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 9862
Serial Number: 2WS11550
Description: (GOOD USED & TEST RUN & INTERNALLY INSPECTED) 1999 Caterpillar 3406E Diesel Engine with Jake Brake For Sale, 70-PIN,AR# 171-8353, Freightliner, 475...
Updated: Wednesday, August 12, 2026 10:22 AM
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 7331
Serial Number: 2WS38455
Description: (GOOD USED & TEST RUN & INTERNALLY INSPECTED) 1999 Caterpillar 3406E Diesel Engine with Jake Brakes, CONVERTED ENGINE, SINGLE TURBO, Serial# 2WS384...
Updated: Wednesday, August 12, 2026 10:22 AM
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 1013
Serial Number: 1LW*****
Description: 6 months warranty
Updated: Thursday, September 17, 2026 10:47 AM
Seller: Hondcub Truck Parts
Condition: Used
Stock Number: 1141
Serial Number: 6TS16792
Shipping Weight: 3,500 lb
Description: 1998 Caterpillar 3406E Engine
Engine Brake Yes
Turbo Yes
Additional Details
Includes Warranty Yes
CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE ...
Updated: Thursday, September 17, 2026 10:47 AM
Seller: Hondcub Truck Parts
Condition: Used
Stock Number: 2017
Serial Number: 1LW*****
Description: 90 days warranty
Updated: Thursday, September 17, 2026 10:47 AM
Seller: Hondcub Truck Parts
Condition: Used
Stock Number: 9024
Serial Number: 1LW151111
Description: (GOOD USED & TEST RUN & INTERNALLY INSPECTED) 1998 Caterpillar 3406E Diesel Engine with Jake Brakes For Sale, 550HP, AR# 1553365, 1LW, 40-PIN, 14.6...
Updated: Wednesday, August 12, 2026 10:22 AM
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: S1204
Serial Number: 1LW30269
Description: 1998 CAT 3406E used diesel engine for sale . 435 HP , tested and inspected with 120 day warranty. Call or visit our website for more info.
Updated: Thursday, September 24, 2026 08:26 AM
Seller: Nationwide Heavy Truck Parts
Condition: Used
Stock Number: S1139
Serial Number: 1LW20657
Description: 1998 CAT 3406E used diesel engine for sale . 435 HP , tested and inspected with warranty. Call or visit our website for more info..
Updated: Thursday, September 24, 2026 08:26 AM
Seller: Nationwide Heavy Truck Parts
Condition: Used
Stock Number: S1038
Serial Number: 1LW29782
Description: 1998 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
Seller: Nationwide Heavy Truck Parts
Condition: Used
Stock Number: 2389
Serial Number: 1LW27578
Description: (GOOD USED) 1998 Caterpillar 3406E Diesel Engine with Jake Brakes For Sale, 40-PIN ECM CONNECTORS, 435HP @ 2100RPM, 14.6L Displacement, AR# 155-332...
Updated: Wednesday, August 12, 2026 10:22 AM
Seller: CA Truck Parts, Inc
Condition: Used
Serial Number: 6TS22763
Description:
Updated: Thursday, August 20, 2026 08:52 AM
Seller: Ben Truck Parts
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: Thursday, September 17, 2026 10:47 AM
Seller: Hondcub Truck Parts
Condition: Used
Stock Number: 10407-2
Serial Number: 5EK94752
Description: (GOOD USED & TEST RUN & INTERNALLY INSPECTED) 1997 Caterpillar 3406E Diesel Engine For Sale, 5EK, 40-PIN, Out of a WESTERN STAR, AR# 134-4855, 475H...
Updated: Wednesday, August 12, 2026 10:22 AM
Seller: CA 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: Wednesday, August 12, 2026 10:22 AM
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: E3494
Serial Number: 145-7806-01 115-3055 129-9195 6TS
Weight: 16 lb
Shipping Length: 12 in
Shipping Width: 12 in
Description: (GOOD USED/ TESTED) OEM Caterpillar 3406E Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 145-7806-01; Supersession Part #:115-3055,...
Updated: Thursday, September 17, 2026 08:52 AM
Seller: JJ Rebuilders
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
Seller: CA Truck Parts, Inc
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
Seller: CA Truck Parts, Inc
Condition: Used
Serial Number: 5EK84116
Description: Serial no: 5EK 84116 475 HP 300k on Milton cat rebuild, uses no oil still in truck hear it run, this truck runs and drives but bad rails, whole ...
Updated: Friday, October 02, 2026 01:40 PM
Seller: 202 Truck & Equipment LLC
