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Caterpillar 3406E Engines For Sale

Browse Caterpillar 3406E Engines for sale on MyLittleSalesman.com. Compare prices, photos, and seller details across 143 listings. Caterpillar 3406E Engine pricing ranges from $1,000 to $47,000 based on recent marketplace data. Filter by condition, price, or year to find the right Caterpillar 3406E Engine.
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Showing 1 - 25 of 143 Engine Listings

1 - 25 of 143 listings
1 - 25 of 143 listings
1999 Caterpillar 3406E Engine with Jake Brakes, 2WS

1999 Caterpillar 3406E Engine with Jake Brakes, 2WS

Recently Updated
Contact for price
(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 Updated5/26/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
1996 CAT 3406E Diesel Engine 5EK LOW MILES

1996 CAT 3406E Diesel Engine 5EK LOW MILES

Newly Listed
$11,795 USD
1996 Caterpillar 3406E diesel engine, turbocharged, air to air aftercooled, 5EK serial prefix, 40 pin ECM, AR # 133-7769 (1337769,) 330 HP rating, core AR # 116-6342 (1166342,) complete as...
ConditionUsed
Stock Number18923
MLS Number14389745
CategoryEngines
Last Updated5/26/2026
Location
Carbondale, PA, US
Sold By
Old Forge Power Equipment, Inc
(833) 662-___  SHOW
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Old Forge Power Equipment, Inc
1998 Caterpillar 3406E Engine

1998 Caterpillar 3406E Engine

Newly Listed
$27,995 USD
1998 Caterpillar 3406E 2WS 550 HP, 287K Miles, ECM is Included, We have many versions and Years of 3406 in Stock!, We also stock these Caterpillar 3406 Engines 3406E - 3406C, Engine...
Warranty
ConditionUsed
Usage100,000 Miles
Horse Power550 HP
MLS Number14384530
CategoryEngines
Last Updated5/21/2026
Location
Miramar, FL, US
Sold By
JSJ Diesel Sales, Inc.
(855) 718-___  SHOW
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JSJ Diesel Sales, Inc.
1999 Caterpillar 3406E Engine

1999 Caterpillar 3406E Engine

Newly Listed
$27,995 USD
1999 CAT 3406E-2WS 550 HP, 256k Miles, ENGINE WILL BE CLEANED AND PAINTED!, ECM is Included, We have many versions and Years of 3406 in Stock! Please see our other listings for 3406 1LW...
Warranty
ConditionUsed
Usage100,000 Miles
Horse Power550 HP
MLS Number14384527
CategoryEngines
Last Updated5/21/2026
Location
Miramar, FL, US
Sold By
JSJ Diesel Sales, Inc.
(855) 718-___  SHOW
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JSJ Diesel Sales, Inc.
1998 Caterpillar 3406E Engine

1998 Caterpillar 3406E Engine

Newly Listed
$27,995 USD
1998 Caterpillar 3406E 2WS 550 HP, 335K Miles, ECM is Included, We have many versions and Years of 3406 in Stock!, We also stock these Caterpillar 3406 Engines 3406E - 3406C, Engine...
Warranty
ConditionUsed
Usage100,000 Miles
Horse Power550 HP
MLS Number14384524
CategoryEngines
Last Updated5/21/2026
Location
Miramar, FL, US
Sold By
JSJ Diesel Sales, Inc.
(855) 718-___  SHOW
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JSJ Diesel Sales, Inc.
1999 Caterpillar 3406E Engine

1999 Caterpillar 3406E Engine

Recently Updated
$26,695 USD
1999 CAT 3406E 2WS 550HP Diesel Truck Engine - Fully Tested, Warranty 550 HP, Engine Brake, Turbo, Engine will be cleaned and painted and look like the example pictures, Listing price...
Warranty
ConditionUsed
Usage100,000 Miles
Horse Power550 HP
MLS Number14375941
CategoryEngines
Last Updated5/21/2026
Location
Miramar, FL, US
Sold By
JSJ Diesel Sales, Inc.
(855) 718-___  SHOW
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JSJ Diesel Sales, Inc.
Caterpillar 3406E Engine for a 2005 Peterbilt 379

Caterpillar 3406E Engine for a 2005 Peterbilt 379

$24,995 USD
CAT 3406E 5EK 40PIN CONNECTOR, RUNS GOOD, NO BLOWBY, NEW CAT REBUILD WAS SWAPPED INTO TRUCK, PRICE IS FULL CONVERSION WITH HARNESS AND MOUNTS AND CHARGE AIR COOLER TUBES. UNSURE OF MILES....
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)2005
Stock Number40626-5
MLS Number14307817
CategoryEngines
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Caterpillar 3406E Engine for a 1994 Peterbilt 379

Caterpillar 3406E Engine for a 1994 Peterbilt 379

Contact for price
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 Updated5/15/2026
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 Updated5/15/2026
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 Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Caterpillar 3406E Engine for a 1995 Kenworth W900

Caterpillar 3406E Engine for a 1995 Kenworth W900

$12,995 USD
CAT 3406E 5EK 435-475 HP RUNS GOOD,DOES HAVE MODERATE BLOWBY. WILL INSPECT ROD AND MAIN BEARINGS. HAS BRAKE RETARDER. NOTES!!!, Serial#: 5EK28571, Horse Power: 0
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)W900
Will Fit Year(s)1995
Stock Number110125-4
MLS Number13989055
CategoryEngines
Last Updated5/15/2026
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

$16,995 USD
GOOD RUNNING TAKEOUT ENGINE ASSEMBLY, TEST RUNS GOOD. 180 DAY WARRANTY ON HEAD BLOCK AND CRANK.ROD BEARINGS LOOK GOOD, NEW MAIN BEARINGS. CAM AND TURBO LOOK GOOD., Serial#: 5EK, Core Charge:...
ConditionUsed
Horse Power435 HP
Fits To Make(s)Volvo
Fits To Model(s)AUTOCAR ACL64
Will Fit Year(s)1996
Part Number40 PIN
Stock Number82325-6
MLS Number13790728
CategoryEngines
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Caterpillar 3406E Engine for a 1998 Kenworth T800

Caterpillar 3406E Engine for a 1998 Kenworth T800

$19,995 USD
3406E 475HP 6TS, LOOKS FRESH, RUNS GOOD NO BLOWBY, ROD AND MAIN BEARINGS LOOK GOOD, CAM AND TURBO LOOK OK, 180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: 6TS24754, Horse Power: 475
ConditionUsed
Horse Power475 HP
Fits To Make(s)Kenworth
Fits To Model(s)T800
Will Fit Year(s)1998
Stock Number32525-1
MLS Number13491570
CategoryEngines
Last Updated5/15/2026
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 Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Caterpillar 3406E Engine for a 1996 Peterbilt 379

Caterpillar 3406E Engine for a 1996 Peterbilt 379

$19,995 USD
3406E 475HP 5EK WILL TEST RUN, CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK,OWNER SAID RAN GOOD, JUST ROUTINE MAINTENANCE, Serial#: 5EK64044, Horse Power: 475
ConditionUsed
Horse Power475 HP
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)1996
Stock Number121724-1
MLS Number12675669
CategoryEngines
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Caterpillar 3406E Engine for a 1999 Kenworth T800

Caterpillar 3406E Engine for a 1999 Kenworth T800

$10,985 USD
Nous livrons partout au Canada et aux États-Unis. We ship anywhere in Canada and USA. – Stock: 6643M – Moteur/ Engine Caterpillar 3406E 475 HPJ, ECM 40 Pines - 743 726 KM / 18 703 H – S...
ConditionUsed
Horse Power475 HP
Fits To Make(s)Kenworth
Fits To Model(s)T800
Will Fit Year(s)1999
Stock Number6643M
MLS Number12425108
CategoryEngines
Last Updated5/14/2026
Location
Beauceville, QC, Canada
Sold By
Camions Gilbert
(888) 595-___  SHOW
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Camions Gilbert
Caterpillar 3406E Engine

1998 Caterpillar 3406E Engine

$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
ConditionUsed
Horse Power450 HP
Fits To Make(s)Caterpillar
Will Fit Year(s)1998
Stock Number3809314
MLS Number12268914
CategoryEngines
Last Updated5/14/2026
Location
Winger, MN, US
Sold By
Lucken Trucks and Parts
(833) 637-___  SHOW
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Caterpillar 3406E Engine for a 1999 Caterpillar C15

Caterpillar 3406E Engine for a 1999 Caterpillar C15

$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
ConditionUsed
Fits To Make(s)Caterpillar
Fits To Model(s)C15
Will Fit Year(s)1999
Stock Number3809065
MLS Number12068380
CategoryEngines
Last Updated5/14/2026
Location
Winger, MN, US
Sold By
Lucken Trucks and Parts
(833) 637-___  SHOW
NUMBERCall Seller
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