Get Financing29 - 56 of 205 Listings
RentAll
Condition: New
Stock Number: 7W1713
Description: CAT 3406E & B OIL COOLER REPLACES 7W1713, 9N2767 AND 9N0605 FITS ENGINES EQUIPPED WITH BRAKE SAVER NEW NO CORE
Updated: Wednesday, August 26, 2026 10:21 PM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: Used
Stock Number: 763-1007198 - SN:2WS
Serial Number: 763-1007198 - SN:2WS03536
Description: USED 3406E CATERPILLAR ENGINE WITH JAKE BRAKE (ENGINE BRAKE) 70 PINS ECM COMPUTER, 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: G26606-2
Description: Pulled From Truck
Updated: Tuesday, June 16, 2026 10:52 AM
Location: Ogden, Utah
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Description: 6 Cylinders, Turbo, 470 HP
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Rebuilt
Stock Number: 2031
Serial Number: 1LW***
Shipping Length: 44 in
Shipping Width: 44 in
Shipping Height: 60 in
Description: REBUILT ENGINE
Updated: Monday, July 27, 2026 12:26 PM
Location: Miami, Florida
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
Location: Opa-Locka, Florida
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
Location: Opa-Locka, Florida
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
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 006938
Serial Number: 2WS42144
Description: (GOOD USED/ RUN TESTED/ FULLY INSPECTED) 1999 Caterpillar 3406E Diesel Engine (2WS), Serial # 2WS42144, AR # 178-1497, 500HP @ 2100RPM, Short Block...
Updated: Wednesday, August 05, 2026 05:09 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: S1107
Serial Number: 2WS14337
Description: 1999 CAT 3406E used diesel engine for sale . 475 HP , tested and inspected, new bearings, with warranty. Call or visit our website for more info
Updated: Monday, June 22, 2026 08:52 AM
Location: Taylor, Pennsylvania
Seller: Nationwide Heavy Truck Parts
Condition: Used
Stock Number: 1013
Serial Number: 1LW*****
Description: 6 months warranty
Updated: Monday, July 27, 2026 12:26 PM
Location: Miami, Florida
Seller: Hondcub Truck Parts
Condition: Used
Stock Number: 32525-1
Serial Number: 1NKDLB9X7WR773717
Description: 3406E 475HP 6TS, LOOKS FRESH, RUNS GOOD NO BLOWBY, ROD AND MAIN BEARINGS LOOK GOOD, CAM AND TURBO LOOK OK, 180 DAY WARRANTY BLOCK HEAD CRANK
Milea...
Updated: Wednesday, August 26, 2026 10:21 PM
Location: Ucon, Idaho
Seller: Holst 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: Monday, July 27, 2026 12:26 PM
Location: Miami, Florida
Seller: Hondcub Truck Parts
Condition: Used
Stock Number: 2017
Serial Number: 1LW*****
Description: 90 days warranty
Updated: Monday, July 27, 2026 12:26 PM
Location: Miami, Florida
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
Location: Opa-Locka, Florida
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: Monday, June 22, 2026 08:52 AM
Location: Taylor, Pennsylvania
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: Monday, June 22, 2026 08:52 AM
Location: Taylor, Pennsylvania
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: Monday, June 22, 2026 08:52 AM
Location: Taylor, Pennsylvania
Seller: Nationwide Heavy Truck Parts
Quantity: 3
Condition: Used
Stock Number: 104198
Shipping Length: 10 in
Shipping Width: 10 in
Shipping Height: 4 in
Description: KENWORTH SUPPORT-ENGINE REAR A85-1007
Updated: Tuesday, August 18, 2026 03:08 AM
Location: Salt Lake City, Utah
Seller: Vriens Truck Parts
Quantity: 3
Condition: Used
Stock Number: 104197
Shipping Length: 10 in
Shipping Width: 10 in
Shipping Height: 4 in
Description: KENWORTH SUPPORT-ENGINE REAR A85-1007R
Updated: Tuesday, August 18, 2026 03:08 AM
Location: Salt Lake City, Utah
Seller: Vriens 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
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Serial Number: 6TS22763
Description:
Updated: Thursday, August 20, 2026 08:52 AM
Location: Tampa, Florida
Seller: Ben Truck Parts
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, July 27, 2026 12:26 PM
Location: Miami, Florida
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
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
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: Wednesday, August 05, 2026 09:14 AM
Location: Chicago, Illinois
Seller: Diesel Sales
