Used Caterpillar 3406 Engine Parts For Sale

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1998 Caterpillar 3406E Engine Mount for a Freightliner FLD120

$200 USD

(USED) CAT 3406E 14.6L Cast#: 01-15492 Mount: REAR SET OF (2) LH AND RH REAR ENGINE MOUNTS

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD120
Stock Number	25841933
MLS Number	13752064
Category	Engine Mounts
Last Updated	8/10/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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1993 Caterpillar 3406C Engine Mount for a Cat 3406C

$153 USD

Front Engine Crossmember

Condition	Used
Fits To Make(s)	Cat
Fits To Model(s)	3406C
Stock Number	R12148810
MLS Number	13734157
Category	Engine Mounts
Last Updated	7/31/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

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2000 Caterpillar 3406E Engine Control Module (ECM) for a CAT 3406E 14.6

$750 USD

Condition	Used
Horse Power	500 HP
Fits To Make(s)	CAT
Fits To Model(s)	3406E 14.6
Stock Number	2529153
MLS Number	13643880
Category	Engine Control Modules (ECM)
Last Updated	7/1/2025
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Caterpillar 3406B Front Engine Cover

$585 USD

USED CAT 3406B FRONT COVER. P/N: 7W3494

Condition	Used
Stock Number	43481
MLS Number	12815403
Category	Front Engine Covers
Last Updated	6/14/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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Caterpillar 3406E Engine Block / Cylinder Block for a CAT 3406E 14.6

$900 USD

Quantity	2
Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	3406E 14.6
Stock Number	576004
MLS Number	10942218
Category	Engine Blocks / Cylinder Blocks
Last Updated	6/2/2025
Location	Lansing, IL, US
Sold By	LKQ Heavy Truck

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Caterpillar 3406A Engine Oil Pan for a CAT 3406A

$350.24 USD

Oil Pan # 7C-1938 ALUMINUM REAR SUMP

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	3406A
Stock Number	GGR126629
MLS Number	12978543
Category	Engine Oil Pans
Last Updated	6/3/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

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2000 Caterpillar 3406B Camshaft for a Misc Stock

$400 USD

GOOD

Condition	Used
Fits To Make(s)	MISC STOCK
Fits To Model(s)	MISC STOCK
Stock Number	2924
MLS Number	10532041
Category	Camshafts
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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Caterpillar 3406E Engine Control Module (ECM) for a 2001 Kenworth T800

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70 Pin, Serial#: NA, Casting#: NA

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2001
Stock Number	3265-8
MLS Number	13343528
Category	Engine Control Modules (ECM)
Last Updated	3/7/2025
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

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Caterpillar 3406E Engine Control Module (ECM) for a 1997 Peterbilt 378

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40 PIN, Serial#: NA, Casting#: NA

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	1997
Stock Number	2480-PETE-14
MLS Number	13339329
Category	Engine Control Modules (ECM)
Last Updated	3/7/2025
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

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Caterpillar 3406E Engine Control Module (ECM) for a 1998 Western Star 4964SX

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40 PIN, Serial#: NA, Casting#: NA

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	4964SX
Will Fit Year(s)	1998
Stock Number	2624-WS-15
MLS Number	13339177
Category	Engine Control Modules (ECM)
Last Updated	3/7/2025
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

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1989 Caterpillar 3406B Rocker Arm for a Cat 3406B

$153 USD

1 Set

Condition	Used
Fits To Make(s)	Cat
Fits To Model(s)	3406B
Stock Number	R10488002
MLS Number	13103803
Category	Rocker Arms
Last Updated	9/10/2024
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

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Caterpillar 3406E Engine Brake

$375 USD

GOOD USED 340A ENGINE BRAKE HEAD/ CAT 3406E ENGINE, Serial#: NA

Condition	Used
Part Number	340A
Stock Number	340A
MLS Number	12932715
Category	Engine Brakes / Jake Brakes
Last Updated	6/14/2024
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Caterpillar 3406C Engine Part

$450 USD

Used Cat 3406B/C Fuel Pump Carrier Assy 4P2641, 0R3434,4W4619,4W4618,7W8805,1327446

Condition	Used
Stock Number	94225
MLS Number	12843760
Category	Engine Miscellaneous Parts
Last Updated	5/3/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Caterpillar 3406E Valve Cover

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USED CAT 3406E 14.6L VALVE COVER, P/N:102-8632

Condition	Used
Stock Number	68746
MLS Number	12825416
Category	Valve Covers
Last Updated	5/1/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Caterpillar 3406E Valve Cover

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USED CAT 3406E 14.6L VALVE COVER, P/N:102-8632

Condition	Used
Stock Number	68745
MLS Number	12825415
Category	Valve Covers
Last Updated	5/1/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Caterpillar 3406E Engine Part

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USED CAT 3406E THERMOSTAT HOUSING, P/N-104-8583

Condition	Used
Stock Number	68742
MLS Number	12825414
Category	Engine Miscellaneous Parts
Last Updated	5/1/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Caterpillar 3406B Camshaft

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USED CAT 3406B GOOD CAMSHAFT P/N: 7W3796

Condition	Used
Stock Number	61861
MLS Number	12822158
Category	Camshafts
Last Updated	5/1/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Caterpillar 3406E Engine Part

$100 USD

USED CAT 3406E THERMOSTAT HOUSING. P/N: 104-8584

Condition	Used
Stock Number	53560
MLS Number	12818660
Category	Engine Miscellaneous Parts
Last Updated	5/1/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Caterpillar 3406C Front Engine Cover

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USED CAT 3406C FRONT COVER. P/N: 7C4449

Condition	Used
Stock Number	43483
MLS Number	12815405
Category	Front Engine Covers
Last Updated	5/1/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Caterpillar 3406C Front Engine Cover

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USED CAT 3406C FRONT COVER. P/N: 7C4449

Condition	Used
Stock Number	43482
MLS Number	12815404
Category	Front Engine Covers
Last Updated	5/1/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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Caterpillar 3406E Crankshaft

$2,400 USD

1568536 Cat 3406E Crank Shaft, Core Charge: 0.00

Condition	Used
Part Number	156-8536
Stock Number	157209
MLS Number	12727008
Category	Crankshafts
Last Updated	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Caterpillar 3406E Crankshaft

$2,400 USD

4P9121 Cat 3406E Crank Shaft Used, Core Charge: 0.00

Condition	Used
Part Number	4P9121
Stock Number	157208
MLS Number	12727007
Category	Crankshafts
Last Updated	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Caterpillar 3406E Engine Oil Pan

$900 USD

7W5249 Cat 3406E Oil pan front or rear sump 105-4636, Core Charge: 0.00

Condition	Used
Part Number	1054636
Stock Number	156896
MLS Number	10222921
Category	Engine Oil Pans
Last Updated	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts