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Used Caterpillar 3406 Engines For Sale

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Showing 1 - 25 of 420 Engine Listings

1 - 25 of 420 listings
1 - 25 of 420 listings
2006 CAT 3406C Diesel Engine 460 HP POWER UNIT

2006 CAT 3406C Diesel Engine 460 HP POWER UNIT

Newly Listed
$19,995 USD
2006 Caterpillar 3406C diesel engine, turbocharged, water jacket aftercooled, arrangement # 130-4571 (1304571,) 440/460 HP at 2000/2100 RPM rating, fully mechanical fuel system, showing 2639...
ConditionUsed
Stock Number19188
MLS Number14617182
CategoryEngines
Last Updated9/22/2026
Location
Carbondale, PA, US
Sold By
Old Forge Power Equipment, Inc
(833) 662-___  SHOW
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Old Forge Power Equipment, Inc
1981 CAT 3406A Diesel Engine 325 HP

1981 CAT 3406A Diesel Engine 325 HP

Newly Listed
$7,295 USD
1981 Caterpillar 3406A diesel engine, turbocharged, 325 HP rating, fully mechanical fuel system, 92U prefix, injection pump group # 5N-5995 (5N5995,) truck applications, family # 11A. GOOD...
ConditionUsed
Stock Number16619
MLS Number14617140
CategoryEngines
Last Updated9/22/2026
Location
Carbondale, PA, US
Sold By
Old Forge Power Equipment, Inc
(833) 662-___  SHOW
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Old Forge Power Equipment, Inc
1999 CAT 3406C Diesel Engine 350 HP FULL MECHANICAL

1999 CAT 3406C Diesel Engine 350 HP FULL MECHANICAL

Newly Listed
$11,795 USD
1999 Caterpillar 3406C diesel engine, turbocharged, air to air intercooled, arrangement # 171-8526 (1718526,) 350 HP at 1800 RPM, Jacobs engine brake (JAKE BRAKES,) EPA family # XCPXH0893MRW...
ConditionUsed
Stock Number15797
MLS Number14617098
CategoryEngines
Last Updated9/22/2026
Location
Carbondale, PA, US
Sold By
Old Forge Power Equipment, Inc
(833) 662-___  SHOW
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Old Forge Power Equipment, Inc
1982 CAT 3406A Diesel Engine w/ JAKE BRAKES

1982 CAT 3406A Diesel Engine w/ JAKE BRAKES

Newly Listed
$5,595 USD
1982 Caterpillar 3406-A diesel engine, turbocharged, mechanical fuel system, on-road truck application, EPA family # CCT0893EPA7, 325 HP rating at 2100 RPM, with Jacobs engine brakes,...
ConditionUsed
Stock Number17163
MLS Number14617077
CategoryEngines
Last Updated9/22/2026
Location
Carbondale, PA, US
Sold By
Old Forge Power Equipment, Inc
(833) 662-___  SHOW
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Old Forge Power Equipment, Inc
Caterpillar 3406E Engine for a 2012 Peterbilt 389

Caterpillar 3406E Engine for a 2012 Peterbilt 389

Recently Updated
$26,995 USD
3406E 550HP 5EK, RUNS GOOD NO BLOWBY. COMPLETE CONVERSION WITH WIRING HARNESS. WILL INSPECT BEARINGS IN OUR GEAR SHOP, 180 DAY WARRANTY ON HEAD, BLOCK, AND CRANK., Serial#: 5EK, Horse Power:...
ConditionUsed
Horse Power550 HP
Fits To Make(s)Peterbilt
Fits To Model(s)389
Will Fit Year(s)2012
Part NumberGET
Stock Number81126-5
MLS Number14573383
CategoryEngines
Last Updated9/22/2026
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 Freightliner FLC

Caterpillar 3406 Engine for a 1987 Freightliner FLC

Newly Listed
$9,995 USD
CAT 3406B 310HP CHECK HP MAX RATE. ESN#7FB93770, RUNS GOOD NO BLOWBY, WILL CHECK BEARINGS IN OUR ENGINE SHOP, 180 DAY WARRANTY ON HEAD, BLOCK, AND CRANK., Serial#: 7FB93770, Horse Power: 310...
ConditionUsed
Horse Power310 HP
Fits To Make(s)Freightliner
Fits To Model(s)FLC
Will Fit Year(s)1987
Part NumberNA
Stock Number90826-3
MLS Number14605929
CategoryEngines
Last Updated9/17/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Caterpillar 3406B Engine for a 1993 Freightliner FLD120

Caterpillar 3406B Engine for a 1993 Freightliner FLD120

Contact for price
(Used) 1992 Caterpillar 3406B, ENGINE ASSEMBLY- Displacement: 14.6L, Horsepower: TBD, Serial Number: 4CK09212, Part Number: S01-22115-006, Reference images for condition, For more...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)FLD120
Will Fit Year(s)1993
Part NumberS01-22115-006
Stock NumberP-511674
MLS Number14555580
CategoryEngines
Last Updated8/20/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Caterpillar 3406 Engine for a 1996 Freightliner FLD120

Caterpillar 3406 Engine for a 1996 Freightliner FLD120

Contact for price
3406E 5EK 435HP, RUNS GOOD NO BLOWBY. WILL CHECK ROD AND MAIN BEARING. 180 DAY WARRANTY ON HEAD BLOCK AND CRANK., Serial#: 5EK61588, Horse Power: 435, Casting#: NA
ConditionUsed
Horse Power435 HP
Fits To Make(s)Freightliner
Fits To Model(s)FLD120
Will Fit Year(s)1996
Stock Number80626-5
MLS Number14536766
CategoryEngines
Last Updated8/12/2026
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

$8,500 USD
RUNNER, Serial#: 5EK73116, Core Charge: 0, Horse Power: 475 HP @ 2100 RPM, ARR/CPL: 1317303 OEM 435 1800
ConditionUsed
CPL/ARR1317303 OEM 435 1800
Fits To Make(s)WESTERN STAR
Fits To Model(s)4964F
Will Fit Year(s)1996
Stock Number1A1E57799
MLS Number14423137
CategoryEngines
Last Updated8/8/2026
Location
Ste-Julie, QC, Canada
Sold By
Camions Lussier-Lussicam inc.
(844) 503-___  SHOW
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Camions Lussier-Lussicam inc.
Caterpillar 3406B Engine for a 1994 Peterbilt 378

Caterpillar 3406B Engine for a 1994 Peterbilt 378

$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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1989 Caterpillar 3406B Engine with Jake Brakes

1989 Caterpillar 3406B Engine with Jake Brakes

$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 Updated8/30/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
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
NUMBERCall Seller
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Old Forge Power Equipment, Inc
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