Caterpillar 3406 Engines For Sale by Dealerships

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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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2006 Caterpillar 3406 Industrial Engine

$20,000 USD

IRRIGATION, Online Owner's Manual,

Condition	Used
Usage	10 Hours
Stock Number	R90U00010
MLS Number	10881435
Category	Engines
Last Updated	4/15/2026
Location	Deridder, LA, US
Sold By	Louisiana CAT Power System

(855) 789-___ SHOW
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Featured Item

Caterpillar 3406E Engine for 3406E

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3406E, ROUND TRIP FREIGHT INCLUDED, PRICE MATCH GUARANTEE, CALL TODAY FOR A QUOTE, PAYMENT PLANS IN 60 MINUTES, 131-7368, 136-9664, 235-4678, 169-9464, 131-7368, 136-9664, 235-4678, 169-9464...

Warranty

Condition	Remanufactured
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406E
MLS Number	11433538
Category	Engines
Last Updated	4/1/2026
Location	Minneapolis, MN, US
Sold By	Pilot Engines

(844) 909-___ SHOW
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Featured Item

Caterpillar 3406C LB Engine

$15,800 USD

New Reman Long Block is 3/4 Engine and includes: - Block, - Cylinder Head, - Camshaft, - Followers/Lifters, - Pistons, - Liners, - Rings, - Connecting Rods, - Intermediate...

Warranty

Condition	Remanufactured
Fits To Model(s)	TRACK-TYPE TRACTOR D8R WHEEL TRACTOR-SCRAPER 621F, 623E, 623F, 623B, 627F, 621E, 621B, 627E WHEEL-TYPE LOADER 980G EARTHMOVING COMPACTOR 825G, 826G
Stock Number	2736
MLS Number	9540769
Category	Engines
Last Updated	4/24/2026
Location	Parker, CO, US
Sold By	Capital Reman

(844) 562-___ SHOW
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Caterpillar 3406E Engine

Recently Updated

$14,895 USD

2WS, 5EK, ILW, 6TS, ALL 3406E BASIC LONG BLOCK REMANUFACTURED ENGINES STARTING AT $14,895.00, SOLD EXCHANGE WITH ONE YEAR OR 2,000 HRS (WHICHEVER OCCURS FIRST), FACTORY PARTS LABOR WARRANTY...

Condition	Remanufactured
Stock Number	7154
MLS Number	13354228
Category	Engines
Last Updated	4/27/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

(844) 596-___ SHOW
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Caterpillar 3406C Engine

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$29,995 USD

PREMIUM REMANUFACTURED CATERPILLAR 3406C COMPLETE DIESEL ENGINE STARTING AT $29,995.00 EXCHANGE WITH ONE YEAR OR 2,000 hrs. whichever occurs first, Limited Parts Labor WARRANTY. Plus $6,000...

Quantity	2
Condition	Remanufactured
Stock Number	16256
MLS Number	13354084
Category	Engines
Last Updated	4/27/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

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Caterpillar 3406E Engine

Recently Updated

$14,895 USD

2WS, 5EK, ILW, 6TS, ALL 3406E BASIC LONG BLOCK REMANUFACTURED ENGINES STARTING AT $14,895.00, SOLD EXCHANGE WITH ONE YEAR OR 2,000 HRS (WHICHEVER OCCURS FIRST), FACTORY PARTS LABOR WARRANTY...

Condition	Remanufactured
Stock Number	69826
MLS Number	13504565
Category	Engines
Last Updated	4/27/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

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1991 Caterpillar 3406 Diesel Engine 425HP (MECHANICAL) 14.6L

Recently Updated

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(GOOD USED) 1991 Caterpillar 3406B Diesel Engine with Jake Brakes, 14.6L, 425HP @ 2000 RPM, MECHANICAL INJECTION PUMP, AR # 4P1222 (SHIPPED OUT FROM CAT 1999) Engine Serial # 3ZJ07517, Stock...

Condition	Used
CPL/ARR	4P1222
Horse Power	425 HP
Part Number	3406B MECHANICAL
Stock Number	1420
MLS Number	9625465
Category	Engines
Last Updated	4/24/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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1988 Caterpillar 3406 Engine with Jake Brakes, 425HP, 3406B

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$13,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED)1988 Caterpillar 3406B Diesel Engine For Sale, 425HP @ 2100RPM (AIR TO AIR) MECHANICAL FUEL PUMP, AR# 9Y2447, Engine Serial# 4MG28354, Stock #8154...

Warranty

Condition	Used
CPL/ARR	9Y2447
Horse Power	425 HP
Part Number	Caterpillar 3406B
Stock Number	8154
MLS Number	13314939
Category	Engines
Last Updated	4/24/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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Caterpillar 3406 Engine, MECHANICAL FUEL PUMP

Recently Updated

$13,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) Caterpillar 3406 Diesel Engine For Sale, MECHANICAL FUEL PUMP, 425HP @ 2100RPM (AIR TO AIR), BLOCK# 8N9285, 6 Cylinders, Turbocharged, 14.6L,...

Warranty

Condition	Used
Horse Power	425 HP
Part Number	3406
Stock Number	8957
MLS Number	13466147
Category	Engines
Last Updated	4/24/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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1998 Caterpillar 3406E Engine with Jake Brakes

Recently Updated

$14,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED)1998 Caterpillar 3406E Diesel Engine with Jake Brakes For Sale, 550HP, AR# 1553365, 1LW, 40-PIN, 14.6L, 6 CYLINDERS, Turbocharged, 291K MILES,...

Warranty

Condition	Used
CPL/ARR	1553365
Horse Power	550 HP
Part Number	3406E
Stock Number	9024
MLS Number	13509714
Category	Engines
Last Updated	4/24/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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1984 Caterpillar 3406B Engine with Jake Brakes, 425HP

Newly Listed

$15,000 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 1984 Caterpillar 3406B Diesel Engine For Sale with Jake Brakes, Engine Serial# 7FB08568, AIR TO AIR) MECHANICAL FUEL PUMP, 3406B, 425HP @ 2100RPM,...

Warranty

Condition	Used
CPL/ARR	4W-3607
Horse Power	425 HP
Stock Number	9863
MLS Number	14323044
Category	Engines
Last Updated	4/21/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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1994 Caterpillar 3406C Engine

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USED 1.994 CATERPILLAR 3406C ENGINE, 350HP, ARR:1117433, STOCK:0409261, ESN:3ZJ52459*, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	8545-0409261
MLS Number	14300752
Category	Engines
Last Updated	4/9/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

(833) 734-___ SHOW
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1995 CAT 3406C DITA Full Mechanical Truck Engine

$10,795 USD

1995 Caterpillar 3406C DITA turbo diesel engine, removed from a Peterbilt truck, 350 HP at 2000 RPM rating, FULLY MECHANICAL fuel system, Jacobs brake installed, only 240K miles when removed...

Condition	Used
Stock Number	16509
MLS Number	13000117
Category	Engines
Last Updated	4/1/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

(833) 662-___ SHOW
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1999 REBUILT -Caterpillar 3406 2WS Engine

$35,000 USD

1999 Caterpillar 3406E Diesel Engine, Jake Brakes, 2WS, 500HP.

Warranty

Condition	Remanufactured
Horse Power	500 HP
Stock Number	2116
MLS Number	13700573
Category	Engines
Last Updated	3/25/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

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1990 Caterpillar 3406B Engine

$15,000 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 1990 Caterpillar 3406B Diesel Engine with Jakes (AIR TO AIR)(Mechanical Fuel Pump), Serial # 4MG86239, AR # 7E2189, 425HP @ 2100RPM, 14.6L, TEST RUN...

Condition	Used
CPL/ARR	7E2189
Horse Power	425 HP
Part Number	7E2189
Stock Number	0067889
MLS Number	14261288
Category	Engines
Last Updated	4/26/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(844) 385-___ SHOW
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1991 Used Caterpillar 3406B Engine

$11,000 USD

Used 3406B Engine, AR/CPL #: 4P-1069

Condition	Used
Fits To Make(s)	Ford
Fits To Model(s)	LTA
Will Fit Year(s)	1991
Part Number	3ZJ01841
Stock Number	500-19206
MLS Number	13656008
Category	Engines
Last Updated	3/20/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
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USED- 2001 Caterpillar 3406E Engine

$30,000 USD

GOOD RUNNING ENGINE. CORE EXCHANGE NEEDED

Warranty

Condition	Used
Horse Power	550 HP
Part Number	TRACKING:37520495
Stock Number	1807
MLS Number	12644497
Category	Engines
Last Updated	3/19/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

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1987 Caterpillar 3406B Engine for a Kenworth T800

$1,500 USD

Caterpillar 3406B, 276 HP, AR#- 7C0175, S/N- 7FB77130, locked up water damage / rust built up top end.

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	2/24/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 794-___ SHOW
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USED - 1992 Caterpillar 3406C Diesel Engine, FULLY TESTED / WARRANTY

$18,000 USD

GOOD RUNNING ENGINE

Warranty

Condition	Used
Horse Power	425 HP
Stock Number	2141
MLS Number	14153944
Category	Engines
Last Updated	2/19/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

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USED -Caterpillar 3406C Diesel Engine, | Fully Tested | Warranty

$18,000 USD

GOOD RUNNING USED ENGINE

Warranty

Condition	Used
Horse Power	425 HP
Will Fit Year(s)	1990-1998
Stock Number	2138
MLS Number	14149942
Category	Engines
Last Updated	2/18/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

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Caterpillar 3406B Engine - 425 HP, ARR/CPL 9Y2448

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Caterpillar 3406B, 425 HP, AR No. 9Y2448, S/N 4MG81156, Core Engine, Locked Up. CORE UNIT SOLD AS IS.

Condition	Used
CPL/ARR	9Y2448
Horse Power	425 HP
Stock Number	29307
MLS Number	14120325
Category	Engines
Last Updated	2/3/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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1999 Caterpillar 3406E Engine with Jake Brakes, 2WS

$20,000 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 1999 Caterpillar 3406E Diesel Engine with Jake Brake For Sale, 70-PIN,AR# 171-8353, Freightliner, 475HP @ 2100RPM, 14.6L, 550HP MAX, Engine...

Warranty

Condition	Used
CPL/ARR	171-8353
Horse Power	475 HP
Stock Number	9862
MLS Number	14107536
Category	Engines
Last Updated	1/23/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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1986 Caterpillar 3406B Engine

$15,000 USD

1986 Caterpillar 3406B Diesel Engine for sale with Jake Brakes (Water After-Cooled)(Mechanical Fuel Pump), Serial # 7FB57689, AR # 4W3773, 425HP @ 2100 RPM, Short Block # 0R4812,14.6L, TEST...