Caterpillar 3406 Engine Cores For Sale

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Caterpillar 3406E Engine Core for a 1998 Kenworth T2000

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PART'S, Serial#: 1LW01661, Horse Power: 475, Casting#: 1LW01661

Condition	Used
Horse Power	475 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T2000
Will Fit Year(s)	1998
Stock Number	774485-1
MLS Number	11562951
Category	Engine Cores
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

1999 Caterpillar 3406E 2WS Running Core Engine; 515HP; Comes Complete

$8,500 USD

Engine was tested and ran but produced a lot of white smoke. Checked it out and the #1 Injector tip broke off. will likely need an overhaul.

Condition	Used
Horse Power	515 HP
Engine Model	3406e
MLS Number	12397444
Category	Engine Cores
Last Updated	10/24/2023
Location	Springville, PA, US
Sold By	Summit Core Supply

1996 Caterpillar 3406E Engine Core

$6,250 USD

1996 CAT 3406E W/JAKES; 5EK; RUNNING CORE; ENGINE RUNS, COOLANT IN THE OIL, POSSIBLE BAD HEAD GASKET, SOLD AS IS.

Condition	Used
MLS Number	12336368
Category	Engine Cores
Last Updated	9/25/2023
Location	Springville, PA, US
Sold By	Summit Core Supply

Caterpillar 3406B Engine Core

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CATERPILLAR 3406B Engine Core; Turns 360; for PARTS or REBUILDING. Call or message with any questions or visit our website.

Condition	Used
Engine Model	3406B
Stock Number	1751
MLS Number	10708067
Category	Engine Cores
Last Updated	12/7/2022
Location	Springville, PA, US
Sold By	Summit Core Supply

Caterpillar 3406B Engine Core

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CATERPILLAR 3406B Engine Core; 7FB; Turns 360; For PARTS or REBUILDING. Call or message with any questions or visit our website.

Condition	Used
Engine Model	3406B
Stock Number	1755
MLS Number	10720163
Category	Engine Cores
Last Updated	12/7/2022
Location	Springville, PA, US
Sold By	Summit Core Supply

Caterpillar 3406B Engine Core

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Caterpillar 3406B Engine for Parts or Rebuilding; Multiple Available; Cat 3406. Call or message with any questions or visit our website.

Condition	Used
Engine Model	3406B
Stock Number	1762
MLS Number	10728512
Category	Engine Cores
Last Updated	12/7/2022
Location	Springville, PA, US
Sold By	Summit Core Supply

Caterpillar 3406E Engine Core

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CATERPILLAR 3406E Parts Engine; 5EK; Jakes; Turns 360. Call or message with any questions or visit our website.

Condition	Used
Horse Power	475 HP
Engine Model	3406E
Stock Number	1937
MLS Number	11108164
Category	Engine Cores
Last Updated	12/6/2022
Location	Springville, PA, US
Sold By	Summit Core Supply