Caterpillar 3406 Engines For Sale

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Caterpillar 3406B Engine - 425 HP

$32,995 USD

***BUILD TO ORDER*** COMPLETE OUT OF FRAME OVERHAUL. REMAN HEAD,PUMP,TURBO,INJECTORS,PISTONS/ LINERS. 1 YR UNLIMITED MILES. HAS BEEN TESTED. CALL FOR MORE INFO ///NOTES////, Serial#:...

Condition	Remanufactured
Horse Power	425 HP
Engine Model	Caterpillar 3406B
Stock Number	3406B
MLS Number	9001097
Category	Engines
Last Updated	6/13/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(888) 595-___ SHOW
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Caterpillar 3406B Engine for a 1988 Western Star 4964F

$7,340 USD

Nous livrons partout au Canada et aux États-Unis. We ship anywhere in Canada and USA. – Stock: 6485M – Moteur/ Engine : Caterpillar 3406B, 425 HPJ, 879 247 KM - S/N : 4MG27700 No core...

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	4964F
Will Fit Year(s)	1988
Part Number	4MG27700
Stock Number	6485M
MLS Number	12995833
Category	Engines
Last Updated	5/14/2026
Location	Beauceville, QC, Canada
Sold By	Camions Gilbert

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Caterpillar 3406E Engine for a 1999 Kenworth T800

$10,985 USD

Nous livrons partout au Canada et aux États-Unis. We ship anywhere in Canada and USA. – Stock: 6643M – Moteur/ Engine Caterpillar 3406E 475 HPJ, ECM 40 Pines - 743 726 KM / 18 703 H – S...

Condition	Used
Horse Power	475 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	1999
Stock Number	6643M
MLS Number	12425108
Category	Engines
Last Updated	5/14/2026
Location	Beauceville, QC, Canada
Sold By	Camions Gilbert

Caterpillar 3406 Engine for a 1997 Volvo AUTOCAR

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GOOD RUNNING CAT LAST RAN 4/20/26, Serial#: 6TS06376, Horse Power: 475

Condition	Used
Horse Power	475 HP
Fits To Make(s)	Volvo
Fits To Model(s)	AUTOCAR
Will Fit Year(s)	1997
Stock Number	517867-1
MLS Number	14322475
Category	Engines
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Caterpillar 3406 Engine for a 1999 Kenworth W900B

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GOOD ENGINE LAST RAN 8/5/25, Serial#: 2WS01852, Horse Power: 601

Condition	Used
Horse Power	601 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	W900B
Will Fit Year(s)	1999
Stock Number	823363-1
MLS Number	13743416
Category	Engines
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Caterpillar 3406B Engine for a 1990 International 9400

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GOOD ENGINE HAS BLOW BY LAST RAN 10/20/23, Serial#: 4MG92986, Horse Power: 425

Condition	Used
Horse Power	425 HP
Fits To Make(s)	International
Fits To Model(s)	9400
Will Fit Year(s)	1990
Stock Number	045953-1
MLS Number	12395697
Category	Engines
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Caterpillar 3406B Engine - 370 HP

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GOOD ENGINE RAN 2/7/20, Serial#: 7FB26460, Horse Power: 370, Casting#: 7FB26460

Condition	Used
Horse Power	370 HP
Stock Number	1314
MLS Number	10084838
Category	Engines
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Caterpillar 3406 Engine for a 1996 Volvo WIA64TTES

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- - Part Make: Caterpillar core, Serial#: 5EK82916, Horse Power: 490, Casting#: 5EK82916

Condition	Used
Horse Power	490 HP
Fits To Make(s)	Volvo
Fits To Model(s)	WIA64TTES
Will Fit Year(s)	1996
Stock Number	735294-1
MLS Number	9389289
Category	Engines
Last Updated	6/13/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

(833) 637-___ SHOW
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1998 Caterpillar 3406E Engine

$17,500 USD

1998 Cat 3406e ENGINE 560,xxx Original Miles~ $17,500 w/ Core Exchange! Many more makes and models of engines-Call for inquiries!, Serial#: 6TS02260, Horse Power: 450

Condition	Used
Horse Power	450 HP
Fits To Make(s)	Caterpillar
Will Fit Year(s)	1998
Stock Number	3809314
MLS Number	12268914
Category	Engines
Last Updated	5/14/2026
Location	Winger, MN, US
Sold By	Lucken Trucks and Parts

(833) 637-___ SHOW
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Caterpillar 3406E Engine for a 1999 Caterpillar C15

$26,000 USD

3406E Caterpillar C15 Engine shows 630787 but over haul done 5 years ago. $30,000 or $26,000 with exchange., Serial#: 2ws24160, Horse Power: 475-550

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	C15
Will Fit Year(s)	1999
Stock Number	3809065
MLS Number	12068380
Category	Engines
Last Updated	5/14/2026
Location	Winger, MN, US
Sold By	Lucken Trucks and Parts

(844) 503-___ SHOW
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1995 Caterpillar 3406B Engine - ARR/CPL 9Y2407

$3,630 USD

USED, QUALITY A WARRANTY 1 MONTH, Serial#: 4MG14085, Core Charge: 800.00, Horse Power: 400 HP @ 2100 RPM, ARR/CPL: 9Y2407

Condition	Used
CPL/ARR	9Y2407
Will Fit Year(s)	1995
Stock Number	1A1E46225
MLS Number	11622477
Category	Engines
Last Updated	6/13/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(844) 503-___ SHOW
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1985 Caterpillar 3406B Engine

$2,200 USD

USED, QUALITY C, Serial#: OTHER, Horse Power: OTHER, Casting#: OTHER

Condition	Used
Will Fit Year(s)	1985
Stock Number	1A1E44845
MLS Number	11622471
Category	Engines
Last Updated	5/13/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(855) 624-___ SHOW
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Caterpillar 3406 Engine for a 1986 Kenworth W900

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1986 KW W900B CAT 3406B DITH, (7FB) FOR PARTS HAS WET COOLER, NO ENGINE, REAR SUMP, BRAKE SAVER, Serial#: 7FB, Horse Power: NA

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	1986
Stock Number	3670-KW-1
MLS Number	13348225
Category	Engines
Last Updated	5/13/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

(844) 938-___ SHOW
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1991 Caterpillar 3406B Engine & 3406C

$19,780 USD

GOOD RUNNING ENGINE, CORE EXCHANGE NEEDED Dismantled From: FREIGHTLINER

Warranty

Condition	Used
Horse Power	425 HP
Stock Number	1505
MLS Number	12102171
Category	Engines
Last Updated	5/12/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

(844) 938-___ SHOW
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1996 Caterpillar 3406B Engine

$19,780 USD

CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE (INTERCOOLER)

Warranty

Condition	Used
Horse Power	425 HP
Stock Number	1242
MLS Number	11212848
Category	Engines
Last Updated	5/12/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

(855) 718-___ SHOW
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1999 Caterpillar 3406E Engine

$27,995 USD

1999 Caterpillar 3406e 550Hp 60days warranty

Warranty

Condition	Used
Usage	242,000 Miles
Horse Power	550 HP
MLS Number	11764633
Category	Engines
Last Updated	5/10/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

(855) 718-___ SHOW
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1995 Caterpillar 3406C Engine

$19,995 USD

1995 Caterpillar 3406C Engine Used Engine Serial # 4MG19790 450HP 90 Days Warranty

Warranty

Condition	Used
Usage	400,000 Miles
Horse Power	450 HP
MLS Number	11764637
Category	Engines
Last Updated	5/10/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

1995 Caterpillar 3406B Engine

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USED 1.995 CATERPILLAR 3406B MECHANICAL FUEL PUMP ENGINE, 310HP, ARR:9Y2314, STOCK:0507262, ESN:4MG55185, ENGINE OUT OF A LTL9000 FORD, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE,...

Condition	Used
Stock Number	8672-0507262
MLS Number	14356784
Category	Engines
Last Updated	5/7/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

1996 Caterpillar 3406C Engine

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USED 1.996 CATERPILLAR 3406C SEMI-ELECTRONIC ENGINE, PEEC, 425HP, JAKE BRAKE, ARR:6I3404, STOCK:0506263, ESN:4CK14190, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES...

Condition	Used
Stock Number	8668-0506263
MLS Number	14355154
Category	Engines
Last Updated	5/7/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

1996 Caterpillar 3406E Engine

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USED 1.996 CATERPILLAR 3406E ENGINE, 40 PINS ECM COMPUTER, ARR:130-9649, 355HP, 14.6L, STOCK:0506262, ESN:5EK67855, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN...

Condition	Used
Stock Number	8667-0506262
MLS Number	14355148
Category	Engines
Last Updated	5/7/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

1995 Caterpillar 3406B Engine

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USED CATERPILLAR 3406B ENGINE, 400HP, MANUAL FUEL PUMP, STOCK:0505265, ESN:32J23532, COMPLETE ENGINE, INSPECTED AND TESTED RUNNING GOOD, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	8658-0505265
MLS Number	14350884
Category	Engines
Last Updated	5/6/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

1996 Caterpillar 3406C Engine

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USED 1.996 CATERPILLAR 3406C MECHANICAL FUEL PUMP ENGINE, 14.6L, 400HP, STOCK:0504269, ESN:4MG19790, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	8650-0504269
MLS Number	14349130
Category	Engines
Last Updated	5/4/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

(833) 662-___ SHOW
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1992 CAT 3406B Diesel Engine Power Unit 587 HP

$24,795 USD

1992 Caterpillar 3406B (3406C) diesel engine, turbocharged, water jacket aftercooled, arrangement # 9Y-9143 (9Y9143,) 587 HP at 1800 RPM rating, fully mechanical fuel system, 371 ORIGINAL...

Condition	Used
Stock Number	18811
MLS Number	14349040
Category	Engines
Last Updated	5/4/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

(844) 938-___ SHOW
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USED 1988 CAT 3406C 425HP Engine – Tested Runner – Warranty

$18,780 USD

Caterpillar 3406C – 425HP – Mechanical – Used – Tested Runner – Warranty, Reliable Caterpillar 3406C diesel engine removed from a running unit and verified as a tested runner prior to...

Warranty

Condition	Used
Horse Power	425 HP
Stock Number	2189
MLS Number	14345370
Category	Engines
Last Updated	5/1/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC