Caterpillar 3406 For Sale

Caterpillar 3406B Valve Cover Breather, Part # 9Y2988

$30 USD

GOOD USED CATERPILLAR VALVE COVER BREATHER P/N 9Y2988, Serial#: 9Y2988, Casting#: 9Y2988

Condition	Used
Stock Number	P-1063
MLS Number	10050967
Category	Engine Miscellaneous Parts
Last Updated	3/23/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Caterpillar 3406B Valve Cover

$250 USD

GOOD USED VALVE COVER RISER, Serial#: 3ZJ16743, Core Charge: 4N4535, Casting#: 3ZJ16743

Condition	Used
Stock Number	3406B-5
MLS Number	9875561
Category	Valve Covers
Last Updated	5/11/2023
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Caterpillar 3406B Flywheel Housing

$450 USD

GOOD USED 3406B HOUSING, Serial#: 7N8367, Material: Aluminium, Casting#: 7N8367

Condition	Used
Stock Number	749827
MLS Number	9201151
Category	Flywheel Housings
Last Updated	12/15/2022
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Caterpillar 3406E Intercooler Piping / Air to Air Hose, Part # 01-22744 o ts

$65 USD

USED INTERCOOLER PIPING/ INTERCOOLER HOSE AIR TO AIR HOSE, Serial#: 1LW, Casting#: 1LW

Condition	Used
Engine Model	Caterpillar 3406E
Part Number	01-22744 o ts
Stock Number	P-85
MLS Number	9005108
Category	Engine Miscellaneous Parts
Last Updated	3/23/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Caterpillar 3406B Engine - 425 HP

$32,995 USD

***BUILD TO ORDER*** COMPLETE OUT OF FRAME OVERHAUL. REMAN HEAD,PUMP,TURBO,INJECTORS,PISTONS/ LINERS. 1 YR UNLIMITED MILES. HAS BEEN TESTED. CALL FOR MORE INFO ///NOTES////, Serial#:...

Condition	Remanufactured
Horse Power	425 HP
Engine Model	Caterpillar 3406B
Stock Number	3406B
MLS Number	9001097
Category	Engines
Last Updated	12/15/2022
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Caterpillar 3406B Fuel Gear Pump

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INJECTION PUMP, Serial#: N/A., Casting#: N/A.

Condition	Used
Stock Number	976013
MLS Number	11114206
Category	Fuel Gear Pumps
Last Updated	12/15/2022
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Caterpillar 3406E Cylinder Head

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3406 E / C15, Serial#: N/A., Core Charge: NO CORE, Casting#: N/A.

Condition	New
Stock Number	1339
MLS Number	10475491
Category	Cylinder Heads
Last Updated	12/15/2022
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Caterpillar 3406B Engine - 370 HP

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GOOD ENGINE RAN 2/7/20, Serial#: 7FB26460, Horse Power: 370, Casting#: 7FB26460

Condition	Used
Horse Power	370 HP
Stock Number	1314
MLS Number	10084838
Category	Engines
Last Updated	12/15/2022
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Caterpillar 3406 Engine Control Module (ECM)

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475 HP. 1750 Torque., Serial#: 5EK07058, Casting#: 5EK07058

Condition	Used
Horse Power	475 HP
Stock Number	207
MLS Number	9389672
Category	Engine Control Modules (ECM)
Last Updated	12/15/2022
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Caterpillar 3406 Engine Control Module (ECM)

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550 HP. 1850 Torque., Serial#: 5EK90597, Casting#: 5EK90597

Condition	Used
Horse Power	550 HP
Stock Number	206
MLS Number	9389671
Category	Engine Control Modules (ECM)
Last Updated	12/15/2022
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Caterpillar 3406 Engine Control Module (ECM)

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500 HP. 1750 Torque., Serial#: 1LW05838, Casting#: 1LW05838

Condition	Used
Horse Power	500 HP
Stock Number	203
MLS Number	9389670
Category	Engine Control Modules (ECM)
Last Updated	12/15/2022
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Caterpillar 3406 Engine Control Module (ECM)

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550 HP. 1850 Torque., Serial#: 1LW17083, Casting#: 1LW17083

Condition	Used
Horse Power	550 HP
Stock Number	202
MLS Number	9389669
Category	Engine Control Modules (ECM)
Last Updated	12/15/2022
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Caterpillar 3406 Engine Control Module (ECM)

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435 HP. 1650 Torque., Serial#: 5EK14828, Casting#: 5EK14828

Condition	Used
Horse Power	435 HP
Stock Number	200
MLS Number	9389668
Category	Engine Control Modules (ECM)
Last Updated	12/15/2022
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Caterpillar 3406 Engine Control Module (ECM)

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., Serial#: 5EK96914, Casting#: 5EK96914

Condition	Used
Stock Number	194
MLS Number	9389662
Category	Engine Control Modules (ECM)
Last Updated	12/15/2022
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Caterpillar 3406 Engine Control Module (ECM)

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435 HP. 1650 Torque., Serial#: 5EK01679, Casting#: 5EK01679

Condition	Used
Horse Power	435 HP
Stock Number	192
MLS Number	9389661
Category	Engine Control Modules (ECM)
Last Updated	12/15/2022
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Caterpillar 3406 Engine Control Module (ECM)

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550 HP. 1850 Torque., Serial#: 5EK05842, Casting#: 5EK05842

Condition	Used
Horse Power	550 HP
Stock Number	191
MLS Number	9389660
Category	Engine Control Modules (ECM)
Last Updated	12/15/2022
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Caterpillar 3406C Engine Control Module (ECM)

$1,000 USD

caterpillar 3406 c model ecm $1000 with exchange, Serial#: 55, Casting#: 55

Condition	Used
Stock Number	343
MLS Number	10681575
Category	Engine Control Modules (ECM)
Last Updated	12/15/2022
Location	Winger, MN, US
Sold By	Lucken Trucks and Parts

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Caterpillar 3406 Engine Control Module (ECM)

$500 USD

caterpillar 40 pin ECM $500 exchange guaranteed to be programmable, Serial#: 12, Casting#: 12

Condition	Used
Stock Number	335
MLS Number	10681567
Category	Engine Control Modules (ECM)
Last Updated	12/15/2022
Location	Winger, MN, US
Sold By	Lucken Trucks and Parts

(833) 637-___ SHOW
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Caterpillar 3406E Engine Control Module (ECM)

$1,000 USD

Guaranteed to be programmable, Serial#: 117-8351-00, Core Charge: 200.00, Casting#: 117-8351-00

Condition	Used
Stock Number	297
MLS Number	10681546
Category	Engine Control Modules (ECM)
Last Updated	11/23/2023
Location	Winger, MN, US
Sold By	Lucken Trucks and Parts

(844) 938-___ SHOW
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1998 Caterpillar 3406E 6ST Engine

$17,000 USD

CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE.

Warranty

Condition	Used
Horse Power	550 HP
Stock Number	1332
MLS Number	11738273
Category	Engines
Last Updated	12/14/2022
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

(844) 503-___ SHOW
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1995 Caterpillar 3406B Engine - ARR/CPL 9Y2407

$3,630 USD

USED, QUALITY A WARRANTY 1 MONTH, Serial#: 4MG14085, Core Charge: 800.00, Horse Power: 400 HP @ 2100 RPM, ARR/CPL: 9Y2407

Condition	Used
CPL/ARR	9Y2407
Will Fit Year(s)	1995
Stock Number	1A1E46225
MLS Number	11622477
Category	Engines
Last Updated	12/14/2022
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(844) 503-___ SHOW
NUMBERCall Seller

1985 Caterpillar 3406B Engine

$2,200 USD

USED, QUALITY C, Serial#: OTHER, Horse Power: OTHER, Casting#: OTHER

Condition	Used
Will Fit Year(s)	1985
Stock Number	1A1E44845
MLS Number	11622471
Category	Engines
Last Updated	12/14/2022
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(844) 329-___ SHOW
NUMBERCall Seller

Caterpillar 3406B Engine - 400 HP

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Caterpillar 3406B Engine; 400HP With Jake Brakes; GOOD RUNNER w/ Video!!! Call or message with any questions or visit our website.

Condition	Used
Horse Power	400 HP
Engine Model	3406B
Stock Number	1401
MLS Number	10144866
Category	Engines
Last Updated	12/13/2022
Location	Springville, PA, US
Sold By	Summit Core Supply

(844) 329-___ SHOW
NUMBERCall Seller

Caterpillar 3406B Engine Brake

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Caterpillar 3406B 3406C Engine Brake Assembly; 346D; 17770 17771; Complete Set!! Call or message with any questions or visit our website.

Condition	Used
Engine Model	3406D
Stock Number	1442
MLS Number	10769724
Category	Engine Brakes / Jake Brakes
Last Updated	12/13/2022
Location	Springville, PA, US
Sold By	Summit Core Supply