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Caterpillar 3406 Engines For Sale

Shop new, used, and remanufactured Caterpillar 3406 Engines on MyLittleSalesman.com . Compare active listings with prices from $2,200 to $39,000. Sellers include CA Truck Parts, Capital Reman, Optimum Truck Parts, and more. Filter by condition, price, or year to find the Caterpillar 3406 Engine that fits your job.
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Showing 1 - 25 of 445 Engine Listings

1 - 25 of 445 listings
1 - 25 of 445 listings
Featured Item
1989 Caterpillar 3406B Engine with Jake Brakes

1989 Caterpillar 3406B Engine with Jake Brakes

Newly Listed
$16,500 USD
1989 Caterpillar 3406B Diesel Engine with Engine Brakes, AIR TO AIR, Mechanical Fuel Pump, AR# 7E-2194, PETERBILT Application, 425HP @ 2100RPM, 14.6L ,6 Cylinders, 7C-0041, 7W3906, Engine...
Warranty
ConditionUsed
Horse Power425 HP
Part Number3406B
Stock Number10363
MLS Number14508295
CategoryEngines
Last Updated7/27/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
Featured Item
Caterpillar 3406C LB Engine

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
ConditionRemanufactured
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 Number2736
MLS Number9540769
CategoryEngines
Last Updated4/24/2026
Location
Parker, CO, US
Sold By
Capital Reman
(844) 562-___  SHOW
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Capital Reman
Caterpillar 3406B Engine for a 1994 Peterbilt 378

Caterpillar 3406B Engine for a 1994 Peterbilt 378

Newly Listed
$10,995 USD
CAT 3406B/ EARLY C 425HP #3ZJ40133,HAS ENGINE RETARDER/CAN REMOVE. WILL TEST RUN AND CHECK BEARINGS. 180 DAY WARRANTY ON HEAD, BLOCK, AND CRANK. NOTES, Serial#: 3ZJ40133, Horse Power: 425
ConditionUsed
Horse Power425 HP
Fits To Make(s)Peterbilt
Fits To Model(s)378
Will Fit Year(s)1994
Stock Number71326-3
MLS Number14509621
CategoryEngines
Last Updated7/28/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Caterpillar 3406 Engine for a 1987 Kenworth T600

Caterpillar 3406 Engine for a 1987 Kenworth T600

$10,995.98 USD
(Used) 1986 Caterpillar 3406, ENGINE ASSEMBLY- Displacement: 14.6L, Horsepower: 450, Referencia imagen for condición For more information about this item, give us a call. We ship Worldwide!...
ConditionUsed
Horse Power450 HP
Fits To Make(s)Kenworth
Fits To Model(s)T600
Will Fit Year(s)1987
Stock NumberP-67850
MLS Number12521751
CategoryEngines
Last Updated7/21/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
1995 CAT 3406C DITA Full Mechanical Truck Engine

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...
ConditionUsed
Stock Number16509
MLS Number13000117
CategoryEngines
Last Updated7/19/2026
Location
Carbondale, PA, US
Sold By
Old Forge Power Equipment, Inc
(833) 662-___  SHOW
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Old Forge Power Equipment, Inc
Caterpillar 3406 Engine for a 1985 Freightliner FLC

Caterpillar 3406 Engine for a 1985 Freightliner FLC

$8,295.98 USD
(Used) 1985 Caterpillar 3406 ENGINE ASSEMBLY, Family Number: FCTO893FPA7, Displacement: 14.6L, Horsepower: 350, ESN: 7FB39253, E.C.S.: AFRC, Reference images for condition, For more...
ConditionUsed
CPL/ARROther
Horse Power350 HP
Fits To Make(s)Freightliner
Fits To Model(s)FLC
Will Fit Year(s)1985
Part NumberFCTO893FPA7
Stock NumberP-16720
MLS Number10247803
CategoryEngines
Last Updated7/18/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Caterpillar 3406C Engine

Caterpillar 3406C Engine

Contact for price
ROUND TRIP FREIGHT INCLUDED, PRICE MATCH GUARANTEE, CALL TODAYFOR A QUOTE. 9Y5555, 152-7468, 130-4571, 4P3482, 4P4245, 6I4375, 192-7101, 105-9697, 134-4138, 144-3431, 119-5723, 119-5782, 140...
Warranty
ConditionRemanufactured
Fits To Make(s)Caterpillar
Fits To Model(s)3406C
MLS Number11433537
CategoryEngines
Last Updated7/22/2026
Location
Minneapolis, MN, US
Sold By
Pilot Engines
(844) 909-___  SHOW
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Pilot Engines
Caterpillar 3406B Engine

Caterpillar 3406B Engine

Contact for price
ROUND TRIP FREIGHT INCLUDED, PRICE MATCH GUARANTEE, CALL TODAY FOR A QUOTE, 4W3607, 4W3797, 7C4276, 4W4167, 1W2432, 1W1440, 2W1004, 4W9497, 1W1428, 2W1004, 4W3803, 7E2189, 9Y2421, 7W6029,...
Warranty
ConditionRemanufactured
Fits To Make(s)Caterpillar
Fits To Model(s)3406B
MLS Number11433528
CategoryEngines
Last Updated7/22/2026
Location
Minneapolis, MN, US
Sold By
Pilot Engines
(844) 909-___  SHOW
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Pilot Engines
1993 Caterpillar 3406C Engine

1993 Caterpillar 3406C Engine

$13,500 USD
(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 1993 Caterpillar 3406C Diesel Engine with Jake Brake (MECHANICAL FUEL PUMP), Serial # 3ZJ43696, AR # 4P1222, 14.6L, 425HP @ 2000 RPM, TEST RUN WATCH...
ConditionUsed
CPL/ARR4P1222
Horse Power425 HP
Part Number4P1222
Stock Number006862
MLS Number14350466
CategoryEngines
Last Updated6/24/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Caterpillar 3406E Engine for a 2003 Peterbilt 379

Caterpillar 3406E Engine for a 2003 Peterbilt 379

$19,995 USD
CAT 3406E, #5EK81839, 475HP, WILL TEST RUN AND CHECK BEARINGS IN OUR ENGINE SHOP, 180 DAY WARRANTY ON HEAD BLOCK AND CRANK. NOTES, Serial#: 5EK, Horse Power: 475
ConditionUsed
Horse Power475 HP
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)2003
Stock Number51126-6
MLS Number14424382
CategoryEngines
Last Updated6/13/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Caterpillar 3406E Engine for a 1996 Western Star 4964F

Caterpillar 3406E Engine for a 1996 Western Star 4964F

$6,500 USD
GOOD RUNNER, Serial#: 5EK73116, Core Charge: 1200, Horse Power: 435 HP @ 2100 RPM, ARR/CPL: 1317303
ConditionUsed
CPL/ARR1317303
Fits To Make(s)WESTERN STAR
Fits To Model(s)4964F
Will Fit Year(s)1996
Stock Number1A1E57799
MLS Number14423137
CategoryEngines
Last Updated7/28/2026
Location
Ste-Julie, QC, Canada
Sold By
Camions Lussier-Lussicam inc.
(844) 503-___  SHOW
NUMBERCall Seller
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Camions Lussier-Lussicam inc.
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