Used Caterpillar 3406 Engines For Sale

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Featured Item

Low Miles 1988 Caterpillar 3406B Diesel Engine Mechanical Fuel Pump 4MG 14.6L Ford Truck

$8,999.99 USD

(RUNS PERFECT) FITS TO 1988 Caterpillar 3406B MECHANICAL FUEL PUMP, Diesel Engine,RUNS GREAT, 400 HP@ 2100 rpm, LOW MILES, THE ENGINE RUNS PERFECT, CALL FOR MORE INFORMATION AND PARTS STOCK#...

Condition	Used
CPL/ARR	Cat 3406B Diesel Engine
Assembly Number	Cat 3406 Diesel Engine
Engine Model	3406B
Fits To Equipment	Caterpillar 3406B Diesel Engine
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406B Mechanical Diesel Engine
Will Fit Year(s)	1988
Capacity	14.6L
Part Number	Caterpillar 3406B Mechanical Diesel Engine AR# 9Y2413 14.6L Jake Brakes
Stock Number	218879
MLS Number	13870820
Category	Engines
Last Updated	5/12/2026
Location	Rockwood, TN, US
Sold By	Machinery and Truck Parts

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Featured Item

Caterpillar 3406 Engine for a 2000 Sterling L9500

$16,295.98 USD

(Used) 1999 Caterpillar 3406, ENGINE ASSEMBLY- Family Number: XCPXH0893ERK, Displacement: 14.6L, Horsepower: 450, Ar.No./CPL: 174-2307, Serial Number: 2WS19158, Part Number: C01-00004-065, E...

Condition	Used
CPL/ARR	174-2307
Horse Power	450 HP
Fits To Make(s)	Sterling
Fits To Model(s)	L9500
Will Fit Year(s)	2000
Part Number	C01-00004-065
Stock Number	P-97423
MLS Number	13423187
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Featured Item

USED CAT 3406E Engine 550HP | Serial 2WS | 1999-2000 | Heavy Duty Diesel Motor TESTED, WARRANTY

$22,780 USD

Caterpillar CAT 3406E Diesel Engine for Sale – 550HP, We are offering aCAT 3406E enginein good used condition, a reliable and powerful option for heavy-duty truck applications....

Warranty

Condition	Used
Horse Power	550 HP
Will Fit Year(s)	1999-2000
Stock Number	2184
MLS Number	14321708
Category	Engines
Last Updated	4/20/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

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1998 Caterpillar 3406E Engine

Recently Updated

$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

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Caterpillar 3406E Engine for a 1999 Caterpillar C15

Recently Updated

$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

Recently Updated

$3,630 USD

USED, QUALITY A WARRANTY 1 MONTH, Serial#: 4MG14085, Core Charge: 800, 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	5/13/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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

Recently Updated

$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

Recently Updated

Contact for price

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.

1991 Caterpillar 3406B Engine & 3406C

Recently Updated

$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

1996 Caterpillar 3406B Engine

Recently Updated

$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

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1999 Caterpillar 3406E Engine

Recently Updated

$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.

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1995 Caterpillar 3406C Engine

Recently Updated

$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

Newly Listed

Contact for price

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

Contact for price

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

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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

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

1996 Caterpillar 3406C Engine

Contact for price

USED 1.996 CATERPILLAR 3406C ENGINE, 400HP, MANUAL FUEL PUMP, 14.6L, STOCK:04302612, ESN:32J61525, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	8637-04302612
MLS Number	14343303
Category	Engines
Last Updated	4/30/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

1997 Caterpillar 3406C Engine

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USED 1.997 CATERPILLAR 3406C ENGINE, 400HP, 14.6L, MANUAL FUEL PUMP, 7E5888, STOCK:04302610, ESN:32J52948*, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	8635-04302610
MLS Number	14343299
Category	Engines
Last Updated	4/30/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

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1988 Caterpillar 3406B Diesel Engine Mechanical Fuel Pump 4MG 14.6L Fam JCT0893FPB2 Runs Great

$8,999.99 USD

(RUNS PERFECT) FITS TO 1988 Caterpillar 3406B MECHANICAL FUEL PUMP, Diesel Engine,RUNS GREAT, ENGINE SERIAL NO.4MG12433, Family# JCT0893FPB2, AR# 9Y2413, OEM# 39X39A04PS1, Perf Spec#...

Condition	Used
CPL/ARR	Cat 3406B Diesel Engine 4MG
Assembly Number	Cat 3406 Diesel Engine 4MG
Horse Power	400 HP
Engine Model	3406B
Fits To Equipment	Caterpillar 3406B Diesel Engine
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406B Mechanical Diesel Engine For Sale
Will Fit Year(s)	1988
Capacity	14.6L
Part Number	Caterpillar 3406B Mechanical Diesel Engine AR# 9Y2413 14.6L Jake Brakes
Stock Number	217574-12
MLS Number	9369434
Category	Engines
Last Updated	5/12/2026
Location	Rockwood, TN, US
Sold By	Machinery and Truck Parts

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Caterpillar 3406E Engine for a 2008 Freightliner FLD120SD Glider

$14,998.98 USD

(Used) 2007 Caterpillar 3406E, ENGINE ASSEMBLY- REMANUFACTURED!! Displacement: 14.6L, Horsepower: 435, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY...

Condition	Used
Horse Power	435 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD120SD Glider
Will Fit Year(s)	2008
Stock Number	P-109931
MLS Number	13787075
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Caterpillar 3406B Engine for a 2001 Peterbilt 378

$13,749.98 USD

(Used) 2000 Caterpillar 3406B, ENGINE ASSEMBLY- Displacement: 14.6, Horsepower: 425, Serial Number: 4MG26361, Reference images for condition For more information about this item, give us a...

Condition	Used
Horse Power	425 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2001
Stock Number	P-82249
MLS Number	12931144
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts