Caterpillar 3406B Engines For Sale

(844) 385-___ SHOW
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1989 Caterpillar 3406B Engine

$15,000 USD

(EQUIPMENT) 1989 Caterpillar 3406B Industrial Diesel Engine, AR # 2W1004, Pulled out of a Caterpillar 980C Wheel Loader, Reman Part # 20R1505, TEST RUN WATCH VIDEO ON JJ REBUILDERS, Fully...

Condition	Used
Part Number	AR # 2W1004
Stock Number	006667
MLS Number	13705009
Category	Engines
Last Updated	1/5/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(855) 905-___ SHOW
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1991 Used Caterpillar 3406B Engine

Caterpillar 3406B Engine for a CAT 3406B-WJAC

$4,325 USD

Condition	Used
CPL/ARR	7FB
Fits To Make(s)	CAT
Fits To Model(s)	3406B-WJAC
Stock Number	2542655
MLS Number	14001516
Category	Engines
Last Updated	1/16/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

(844) 925-___ SHOW
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Caterpillar 3406B Engine

$6,500 USD

CAT C12: AIR COMP $300, FUEL PUMP $300, TURBO $600, HEAD $800, INJECTOR $150, SHORT BLOCK $2500, OIL PAN $500, FLYWHELL HOUSE $600, TIMING COVER $350, ENGINE BRAKE $1000. Please keep me in...

Condition	Used
Stock Number	203338
MLS Number	14092178
Category	Engines
Last Updated	1/15/2026
Location	Felda, FL, US
Sold By	Delauto Used Truck Parts

(855) 794-___ SHOW
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1987 Caterpillar 3406B Engine for a Kenworth T800

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Caterpillar 3406B, 276 HP, AR#- 7C0175, S/N- 7FB77130

Condition	Used
CPL/ARR	7C0175
Horse Power	276 HP
Fits To Make(s)	KENWORTH
Fits To Model(s)	T800
Stock Number	4315-1
MLS Number	14037073
Category	Engines
Last Updated	12/27/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(844) 382-___ SHOW
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Caterpillar 3406B Diesel Engine

$6,950 USD

GOOD USED CATERPILLAR 3406B PEEC DIESEL TAKEOUT ENGINE FOR SALE at ADELMAN’S in CANTON, OHIO. RUN TESTED and COMPLETE, TURBOCHARGED and AIR TO AIR, ELECTRONIC GOVERNOR, with 60+ LBS OIL...

Condition	Used
Stock Number	3406PEEC-A1
MLS Number	13541883
Category	Engines
Last Updated	12/7/2025
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

1995 Caterpillar 3406B Engine

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USED CATERPILLAR 3406B ENGINE, 425HP, AFTERCOOLER ON TOP (WATER JACKET) JAKE BRAKE, STOCK:1201255; ESN:4MG93098; COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN...

Condition	Used
Stock Number	8244-1201255
MLS Number	14007147
Category	Engines
Last Updated	12/2/2025
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

(833) 662-___ SHOW
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1988 CAT 3406B Turbo Diesel Engine 4MG TRUCK

$7,695 USD

1988 Caterpillar 3406B diesel engine, turbocharged, air to air intercooled, stamped 4MG29515, waiting for HP rating EXCELLENT RUNNING ENGINE -- SEE VIDEO, STRONG RUNNER, GOOD OIL PRESSURE,...

Condition	Used
Stock Number	18282
MLS Number	13986679
Category	Engines
Last Updated	11/16/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

1990 Caterpillar 3406B Engine

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USED 1.990 CATERPILLAR 3406B MANUAL FUEL PUMP ENGINE, 425HP, JAKE BRAKE, AIR TO AIR, STOCK:1030254; ESN:5KJ01529, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY IN STOCK

Condition	Used
Stock Number	8157-1030254
MLS Number	13956103
Category	Engines
Last Updated	10/30/2025
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

1993 Caterpillar 3406B Engine

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USED 1.993 CATERPILLAR 3406B MECHANICAL FUEL PUMP ENGINE, 350HP, ARR:4W4103; STOCK:1030251; ESN:7FB26992; AFTER COOLER ON TOP”WATER JACKET” COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE...

Condition	Used
Stock Number	8154-1030251
MLS Number	13956032
Category	Engines
Last Updated	10/30/2025
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

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1999 Caterpillar 3406B Diesel Engine

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== Information in English == Type: Engine, Type of fuel: Diesel, Dimensions (LxBxH): 210 x 125 x 190 cm, Type number: 6TB-7W4640 Engine Brand: CATERPILLAR, Condition: USED, Nominal Power @...

Condition	Used
Stock Number	039835
MLS Number	11985313
Category	Engines
Last Updated	10/28/2025
Location	Hamont, Belgium
Sold By	Hamofa Industrial Engines

(833) 541-___ SHOW
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Caterpillar 3406B Engine for a 1991 Peterbilt 379

$13,995 USD

3406B 425HP 5KJ TEST RUN,BEARINGS CHECKED NEW ROD BEARINGS, MAINS OK, CAM OK, TURBO OK, LOOKS OK 6MOS WARRANTY BLOCK HEAD AND CRANK, Serial#: 5KJ01256, Horse Power: 425

Condition	Used
Horse Power	425 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	1991
Stock Number	100525-3
MLS Number	13883134
Category	Engines
Last Updated	10/18/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(844) 385-___ SHOW
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1988 Caterpillar 3406B Engine

$17,500 USD

(FRESH REBUILD) 1988 Caterpillar 3406B Diesel Engine with Jakes (AIR TO AIR)(Mechanical Fuel Pump), Serial # 4MG44042, AR # 9Y7540, 425HP @ 2100RPM, 14.6L, TEST RUN WATCH VIDEO ON JJ...

Condition	Remanufactured
CPL/ARR	9Y7540
Horse Power	425 HP
Part Number	AR # 9Y7540
Stock Number	006633
MLS Number	13842079
Category	Engines
Last Updated	10/26/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

1996 Caterpillar 3406B Engine

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USED 1.996 CATERPILLAR 3406B MANUAL ENGINE, 425HP, JAKE BRAKE, ARR:129-1714; STOCK:0918252; ESN:8PN09824, ME HANICAL INJECTION PUMP, COMPLETE,INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO...

Condition	Used
Stock Number	8054-0918252
MLS Number	13821275
Category	Engines
Last Updated	9/19/2025
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

Caterpillar 3406B Diesel Engine

$149 USD

CAT 3406B Connecting Rod 9y6048-06, Call Worldwide Diesel with any questions,

Condition	Used
Stock Number	PT 6887
MLS Number	12140499
Category	Engines
Last Updated	8/21/2025
Location	Niles, MI, US
Sold By	Worldwide Diesel

2000 Caterpillar 3406B Engine

$549 USD

CAT 3406B Rocker Housing, Parts # 005602. $549.00 For Information on this or any other engines. Please Call

Condition	Used
Stock Number	PT 3254
MLS Number	11428155
Category	Engines
Last Updated	8/21/2025
Location	Niles, MI, US
Sold By	Worldwide Diesel

2000 Caterpillar 3406B Engine

$549 USD

CAT 3406B Rocker Housing, Parts # 4W560. $549.00 For Information on this or any other engines. Please Call

Condition	Used
Stock Number	PT 3252
MLS Number	11428154
Category	Engines
Last Updated	8/21/2025
Location	Niles, MI, US
Sold By	Worldwide Diesel

2000 Caterpillar 3406B CYLINDER BLOCK Engine

$1,495 USD

CAT 3406B Cylinder Block, Part # 8N9265. $1,495.00 For Information on this or any other engines. Please Call

Condition	Used
Stock Number	PT 2472
MLS Number	11427897
Category	Engines
Last Updated	8/21/2025
Location	Niles, MI, US
Sold By	Worldwide Diesel

2000 Caterpillar 3406B Engine

$549 USD

CAT 3406B Rocker Housing, Parts # 005602. $549.00 For Information on this or any other engines. Please Call

Condition	Used
Stock Number	PT 2412
MLS Number	11427856
Category	Engines
Last Updated	8/21/2025
Location	Niles, MI, US
Sold By	Worldwide Diesel

2000 Caterpillar 3406B Engine

$549 USD

Cat 3406B Rocker Housing, Parts # 4W560. $549.00 For Information on this or any other engines. Please Call

Condition	Used
Stock Number	PT 2411
MLS Number	11427851
Category	Engines
Last Updated	8/21/2025
Location	Niles, MI, US
Sold By	Worldwide Diesel

2000 Caterpillar 3406B CYLINDER BLOCK Engine

$1,495 USD

CAT 3406B Cylinder Block, Part # 8N9265-9. $1,495.00,

Condition	Used
Stock Number	PT 1404
MLS Number	11427422
Category	Engines
Last Updated	8/21/2025
Location	Niles, MI, US
Sold By	Worldwide Diesel

2000 Caterpillar 3406B Engine

$549 USD

CAT 3406B Rocker Housing, Parts # 005602. $549.00 Contact Worldwide Diesel for information on this or any other engines. Please Call

Condition	Used
Stock Number	PT 1256
MLS Number	11427324
Category	Engines
Last Updated	8/21/2025
Location	Niles, MI, US
Sold By	Worldwide Diesel

(855) 748-___ SHOW
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Caterpillar 3406 B Engine

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Remanufactured Caterpillar 3406B

Condition	Remanufactured
MLS Number	381161
Category	Engines
Last Updated	7/24/2025
Location	Fort Worth, TX, US
Sold By	Yellow Engine Services

(305) 688-___ SHOW
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Caterpillar 3406B Engine with Jake Brakes, 425HP

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(GOOD USED TEST RUN INTERNALLY INSPECTED) Caterpillar 3406B Diesel Engine with Jake Brakes For Sale, 425HP, Serial# 7FB82727 OVER 500 ENGINES IN STOCK! READY TO SHIP! WATCH TEST RUN VIDEO...

Warranty

Condition	Used
Horse Power	425 HP
Part Number	3406B
Stock Number	6018
MLS Number	12368579
Category	Engines
Last Updated	6/25/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.