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Caterpillar 3406 Engines For Sale

Browse Caterpillar 3406 Engines on MyLittleSalesman.com and compare listings with prices from $1,500 to $47,000. Sellers include JJ Rebuilders, Louisiana CAT Power System, Pilot Engines, and more. Filter by condition, price, or year to quickly narrow down to the right Caterpillar 3406 Engine.
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Showing 1 - 25 of 425 Engine Listings

1 - 25 of 425 listings
1 - 25 of 425 listings
Featured Item
1990 Caterpillar 3406B Engine

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...
ConditionUsed
CPL/ARR7E2189
Horse Power425 HP
Part Number7E2189
Stock Number0067889
MLS Number14261288
CategoryEngines
Last Updated3/24/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Featured Item
Caterpillar 3406E Engine for 3406E

Caterpillar 3406E Engine for 3406E

Contact for price
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
ConditionRemanufactured
Fits To Make(s)Caterpillar
Fits To Model(s)3406E
MLS Number11433538
CategoryEngines
Last Updated4/1/2026
Location
Minneapolis, MN, US
Sold By
Pilot Engines
(844) 909-___  SHOW
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Pilot Engines
Caterpillar 3406E Engine for a 2005 Peterbilt 379

Caterpillar 3406E Engine for a 2005 Peterbilt 379

Newly Listed
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CAT 3406E RUNS GOOD, NO BLOWBY, NEW CAT REBUILD WAS SWAPPED INTO TRUCK, UNSURE OF MILES. 180 DAY WARRANTY ON HEADS, BLOCK, AND CRANK., Serial#: S/N, Horse Power: 000
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)2005
Stock Number40626-5
MLS Number14307817
CategoryEngines
Last Updated4/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst 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 Updated4/1/2026
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 2000 Kenworth W900

Caterpillar 3406 Engine for a 2000 Kenworth W900

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(Used) 1999 Caterpillar 3406, ENGINE ASSEMBLY- Displacement: 14.6L, Horsepower: 475, Ar.No/CPL: 169-5188, Serial Number: 2WS34641, Part Number: E16A444141414E424G, For more information about...
ConditionUsed
CPL/ARR169-5188
Horse Power475 HP
Fits To Make(s)Kenworth
Fits To Model(s)W900
Will Fit Year(s)2000
Part NumberE16A444141414E424G
Stock NumberP-500292
MLS Number14245807
CategoryEngines
Last Updated3/14/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Caterpillar 3406E Engine for a 1994 Peterbilt 379

Caterpillar 3406E Engine for a 1994 Peterbilt 379

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CAT 3406E 550HP ESN#5EK08766. PENDING INSPECTION, RUNS GOOD, WILL CHECK BEARINGS, 180 DAY WARRANTY ON HEAD, BLOCK AND CRANK.APROX 250K ON REBUILD, GETTING PAPERWORK, Serial#: 5EK08766,...
ConditionUsed
Horse Power550 HP
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)1994
Stock Number21426-4
MLS Number14166704
CategoryEngines
Last Updated3/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Caterpillar 3406E Engine for a Kenworth

Caterpillar 3406E Engine for a Kenworth

$12,995 USD
PENDING INSPECTION. ENGINE RUNS GOOD, NEW ROD AND MAIN BEARINGS.CAMSHAFT/ROCKERS LOOK GOOD. TURBO LOOKS OK, RUNS GOOD NO BLOWBY. 180 DAY WARRANTY ON HEAD BLOCK AND CRANK WILL FIT 40 PIN...
ConditionUsed
Horse Power475 HP
Fits To Make(s)Kenworth
Part Number3406E 40 PIN
Stock Number6TS15354
MLS Number14146892
CategoryEngines
Last Updated3/17/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Caterpillar 3406E Engine for a 1996 Volvo AUTOCAR ACL64

Caterpillar 3406E Engine for a 1996 Volvo AUTOCAR ACL64

$24,995 USD
3406E 435HP 5EK63620 PENDING INSPECTION, WILL TEST RUN AND INSPECT IN OUR ENGINE SHOP., Serial#: 5EK63620, Horse Power: 435
ConditionUsed
Horse Power435 HP
Fits To Make(s)Volvo
Fits To Model(s)AUTOCAR ACL64
Will Fit Year(s)1996
Stock Number20626-5
MLS Number14142156
CategoryEngines
Last Updated2/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Caterpillar 3406E Engine for a 2015 Kenworth T800

Caterpillar 3406E Engine for a 2015 Kenworth T800

$18,995 USD
3406E 550HP 5EK RUNS GOOD VERY LIGHT BLOWBY/ VIDEO 5-21. OWNER STATES AROUND 50K MILES ON OVERHAUL. NO PAPERS. WILL PULL PAN AND CHECK ROD AND MAIN BEARINGS/ INSPECT CAMSHAFT. 180 DAY...
ConditionUsed
Horse Power550 HP
Fits To Make(s)Kenworth
Fits To Model(s)T800
Will Fit Year(s)2015
Part Number3406E
Stock Number52124-1
MLS Number12889873
CategoryEngines
Last Updated2/12/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Caterpillar 3406 Engine for a 1999 Freightliner FLD120

Caterpillar 3406 Engine for a 1999 Freightliner FLD120

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CAT 3406E 375 HP,1LW PENDING INSPECTION WILL TEST RUN AND CHECK BEARINGS. ECM CAN BE FLASHED TO 450 HP WITHOUT HARDWARE CHANGES, ABOVE 450HP WOULD REQUIRE INJECTORS, TURBO AND POSSIBLE...
ConditionUsed
Horse Power375 HP
Fits To Make(s)Freightliner
Fits To Model(s)FLD120
Will Fit Year(s)1999
Stock Number12826-3
MLS Number14119627
CategoryEngines
Last Updated2/10/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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1999 Caterpillar 3406E Engine with Jake Brakes, 2WS

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
ConditionUsed
CPL/ARR171-8353
Horse Power475 HP
Stock Number9862
MLS Number14107536
CategoryEngines
Last Updated1/23/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
NUMBERCall Seller
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CA Truck Parts Inc.
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