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Condition: Used
Stock Number: 775-10081911 - SN:7F
Serial Number: 775-10081911 - SN:7FB05986
Description: USED 3406B CATERPILLAR ENGINE, WATER JACKET, AFTERCOOLER, 400 HP, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO ENGINES IN STOCK. - FOR PRICE...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 388-08161912 - SN:4M
Serial Number: 388-08161912 - SN:4MG37462
Description: 1994 CATERPILLAR 3406B ENGINE 400 HP
USED 3406B CATERPILLAR ENGINE, JAKE BRAKE, ENGINE TESTED RUNNING GOOD, ALSO MANY MORE ENGINES IN STOCK.
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 101-0606192
Serial Number: 7FB05986
Description: 1994 CATERPILLAR 3406B ENGINES 400HP
101-0606192 SN:7FB05986
USED CATERPILLAR ENGINE, 3406B AFTERCOOLER, RUNNING GOOD, 400HP.
Updated: Tuesday, January 06, 2026 09:19 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 9201
Serial Number: 3ZJ38725
Description: (GOOD USED & TEST RUN & INTERNALLY INSPECTED) 1993 Caterpillar 3406B Diesel Engine with Jake Brakes For Sale, (AIR TO AIR) MECHANICAL FUEL PUMP, 34...
Updated: Thursday, January 22, 2026 11:11 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: S769
Serial Number: 3406B
Description: 1993 CAT 3406B Used diesel engine for sale .425 HP. Tested and inspected with warranty . Call or visit our website for more information.
Updated: Thursday, November 13, 2025 03:53 pm
Location: Taylor, Pennsylvania, USA
Seller: Nationwide Heavy Truck Parts
Condition: Used
Stock Number: s707
Serial Number: 3406B
Description: 1993 CAT 3406 B used diesel engine for sale. 425 HP. Tested and inspected with warranty. Call or visit our website for more info!
Updated: Thursday, November 13, 2025 03:53 pm
Location: Taylor, Pennsylvania, USA
Seller: Nationwide Heavy Truck Parts
Condition: Used
Stock Number: 8154-1030251
Serial Number: 8154-1030251
Description: USED 1.993 CATERPILLAR 3406B MECHANICAL FUEL PUMP ENGINE, 350HP, ARR:4W4103; STOCK:1030251; ESN:7FB26992; AFTER COOLER ON TOP”WATER JACKET” COMPLET...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 7632-0402256
Serial Number: 7632-0402256
Description: USED 1.993 CATERPILLAR 3406B ENGINE, AFTERCOOLER ON TOP, 425HP, OUT OF FORD L9000, ESN:7FB64252, MANUAL INJECTION PUMP, COMPLETE, INSPECTED AND TES...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 6942-0517243
Serial Number: 6942-0517243
Description: USED 1.993 CATERPILLAR 3406B ENGINE, AFTERCOOLER ON TOP, 400HP, ESN:7FB32768, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY CATERPILLAR ...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 3140-0915207 - SN:7FB84187*
Serial Number: 3140-0915207 - SN:7FB84187*
Description: USED 3406B CATERPILLAR ENGINE,425 HP, AFTERCOOLER, WATERJACKET, JAKE BRAKE, COMPLETE ENGINE INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES ...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 2198-0403208 - SN:7FB46206
Serial Number: 2198-0403208 - SN:7FB46206
Description: USED 3406B CATERPILLAR ENGINE, 400HP,AFTER COOLER, 1.993, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK.
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 981-10291915 - SN:8P
Serial Number: 981-10291915 - SN:8PN05777
Description: USED 3406B CATERPILLAR ENGINE WITH 350 HP, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE,ALSO MANY ENGINES IN STOCK. - FOR PRICE AND SHIPPING CONTA...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 975-1029199 - SN:3ZJ
Serial Number: 975-1029199 - SN:3ZJ22210
Description: USED 3406B CATERPILLAR ENGINE WITH 400HP, JAKE BRAKE(ENGINE BRAKE),YEAR:1.993, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE,ALSO MANY ENGINES IN S...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 939-1026194 - SN:8TC
Serial Number: 939-1026194 - SN:8TC13056
Description: USED 3406B PEAK CATERPILLAR ENGINE WITH 400HP, JAKE BRAKE(ENGINE BRAKE), COMPLETE, INSPECTED AND TESTED RUNNING ENGINE,ALSO MANY ENGINES IN STOCK. ...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 920-1025195 - SN:3ZJ
Serial Number: 920-1025195 - SN:3ZJ45060
Description: USED 3406B CATERPILLAR ENGINE WITH 400HP, 1.993, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK - FOR PRICE AND SHIPPIN...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 816-10111915 - SN:4M
Serial Number: 816-10111915 - SN:4MC93797
Description: USED 3406B CATERPILLAR ENGINE WITH 425HP, JAKE BRAKE(ENGINE BRAKE), COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK. - FO...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 802-1011191 - SN:4MG
Serial Number: 802-1011191 - SN:4MG37219
Description: USED 3406B CATERPILLAR WITH 425HP, JAKE BRAKE(ENGINE BRAKE), COMPLETE, INSPECTED AND TESTED RUNNING ENGINE.ALSO MANY ENGINES IN STOCK. - FOR PRICE ...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 773-1008199 - SN:7FB
Serial Number: 773-1008199 - SN:7FB06331
Description: USED 3406B CATERPILLAR ENGINE, WATER JACKET, AFTER-COOLER, 400 HP, ENGINE BRAKE, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES I...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 747-10041912 - SN:7F
Serial Number: 747-10041912 - SN:7FB21763
Description: USED 3406B CATERPILLAR MECHANICAL ENGINE WITH 350 HP, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK. - FOR PRICE AND SH...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 742-1004197 - SN:4MG
Serial Number: 742-1004197 - SN:4MG87162
Description: USED 3406B MECHANICAL CATERPILLAR ENGINE WITH 350 HP, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK. - FOR PRICE AND SH...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 412-0821198 - SN:8PN
Serial Number: 412-0821198 - SN:8PNO1974
Description: 1993 CATERPILLAR 3406B ENGINE 350 HP
USED 3406B CATERPILLAR ENGINE WITH 350 HP, ENGINE TESTED RUNNING GOOD. ALSO MANY ENGINES IN STOCK
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 395-0819192 - SN:4MG
Serial Number: 395-0819192 - SN:4MG13679
Description: 1993 CATERPILLAR 3406B ENGINE 400 HP
USED 3406B CATERPILLAR MECHANICAL ENGINE WITH JAKE BRAKE AND 400 HP, ENGINE COMPLETED , TESTED RUNNING GOOD.
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Core
Stock Number: 370501-1
Description: Core Motor. New Head.
Updated: Tuesday, January 27, 2026 09:39 am
Location: Ogden, Utah, USA
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: s1196
Serial Number: J25134
Description: 1992 CAT 3406B Used diesel engine for sale .425 HP. Tested and inspected with 120 day warranty . Call or visit our website for more information.
Updated: Thursday, November 13, 2025 03:53 pm
Location: Taylor, Pennsylvania, USA
Seller: Nationwide Heavy Truck Parts
Condition: Used
Stock Number: 6952-0531242
Serial Number: 6952-0531242
Description: USED 1.992 CATERPILLAR 3406B MANUAL INJECCION PUMP, AFTERCOOLER ON TOP, 400HP, ESN:7FB09837, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MA...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 5045-0908223
Serial Number: 5045-0908223
Description: USED CATERPILLAR 3406B ENGINE, 425HP, AR#7C0177, JAKE BRAKE, OUT OF 1.992 FORD LTL TRUCK, SERIAL:7FB77835, COMPLETE, INSPECTED AND TESTED RUNNING E...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 932-10251917 - SN:7F
Serial Number: 932-10251917 - SN:7FB46284
Description: USED 3406B CATERPILLAR ENGINE WITH AFTERCOOLER,400 HP, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK. - FOR PRICE AND S...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 838-10141913 - SN:4M
Serial Number: 838-10141913 - SN:4MG65037*
Description: USED 3406B CATERPILLAR ENGINE WITH 400 HP, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK. - FOR PRICE AND SHIPPING CONT...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC