Caterpillar 3406 For Sale

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Caterpillar 3406B Engine - 425 HP, ARR/CPL 9Y2448

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Caterpillar 3406B, 425 HP, AR No. 9Y2448, S/N 4MG81156, Core Engine, Locked Up. CORE UNIT SOLD AS IS.

Condition	Used
CPL/ARR	9Y2448
Horse Power	425 HP
Stock Number	29307
MLS Number	14120325
Category	Engines
Last Updated	2/3/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(833) 541-___ SHOW
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Caterpillar 3406 Engine for a 1999 Freightliner FLD120

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CAT 3406E 375 HP,1LW PENDING INSPECTION WILL TEST RUN AND CHECK BEARINGS. ECM CAN BE FLASHED TO 450 HP WITHOUT HARDWARE CHANGES, ABOVE 450HP WOULD REQUIRE INJECTORS, TURBO AND POSSIBLE...

Condition	Used
Horse Power	375 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD120
Will Fit Year(s)	1999
Stock Number	12826-3
MLS Number	14119627
Category	Engines
Last Updated	2/10/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

1995 Rebuilt Caterpillar 3406E Cylinder Block

$4,495 USD

Rebuilt 3406E Cylinder Block

Condition	Remanufactured
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406E
Will Fit Year(s)	1995
Part Number	4P5401
Stock Number	501-12442
MLS Number	13312548
Category	Engine Blocks / Cylinder Blocks
Last Updated	2/28/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 927-___ SHOW
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1998 Caterpillar 3406C Generator

$49,500 USD

Online Owner's Manual,

Condition	Used
Usage	772 Hours
Stock Number	EE23236
MLS Number	14055101
Category	Generator Sets
Last Updated	1/28/2026
Location	Henderson, NV, US
Sold By	Empire Machinery

(305) 688-___ SHOW
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1999 Caterpillar 3406E Engine with Jake Brakes, 2WS

$20,000 USD

(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

Condition	Used
CPL/ARR	171-8353
Horse Power	475 HP
Stock Number	9862
MLS Number	14107536
Category	Engines
Last Updated	1/23/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Used Caterpillar 3406E Cam Speed Sensor

$50 USD

Used 3406E Cam Speed Sensor, Type: Camshaft Position Sensor

Condition	Used
Will Fit Year(s)	1994-1999
Part Number	522-1641
Stock Number	535-11129
MLS Number	13878374
Category	Engine Sensors
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

1999 Used Caterpillar 3406E Engine Gear

$200 USD

Used 3406E Engine Gear, Type: Idler Gear

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406E
Will Fit Year(s)	1999
Part Number	6I4579
Stock Number	513-27247
MLS Number	13740079
Category	Engine Gears
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

1999 Used Caterpillar 3406E Thrust Plate

$16 USD

Used 3406E Thrust Plate, Type: Idler Gear Mounting Spacer

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406E
Will Fit Year(s)	1999
Part Number	1129217
Stock Number	513-27246
MLS Number	13740078
Category	Engine Gears
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

1999 Used Caterpillar 3406E Gear Hub

$80 USD

Used 3406E Gear Hub, Type: Idler Hub

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406E
Will Fit Year(s)	1999
Part Number	1583416
Stock Number	513-27245
MLS Number	13740077
Category	Engine Gears
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

1999 Used Caterpillar 3406E Block Plate

$18 USD

Used 3406E Block Plate, Type: Block Plate, Material: Steel

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406E
Will Fit Year(s)	1999
Part Number	9L1937
Stock Number	538-10363
MLS Number	13742350
Category	Engine Parts
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

1999 Used Caterpillar 3406E Engine Gear

$150 USD

Used 3406E Engine Gear, Type: Idler Gear

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406E
Will Fit Year(s)	1999
Part Number	1304700
Stock Number	513-27244
MLS Number	13740076
Category	Engine Gears
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

1999 Used Caterpillar 3406E Engine Mount

$320 USD

Used 3406E Engine Mount, Position: Front, Type: Engine Mount, Material: Cast Iron

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406E
Will Fit Year(s)	1999
Part Number	4W5176
Stock Number	548-13396
MLS Number	13742349
Category	Engine Mounts
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

New Aftermarket Caterpillar 3406 Exhaust Stud

$11 USD

New Aftermarket 3406 Exhaust Stud, Type: 3/8in-16 x 3/8in-16 Threads x 3 15/16 in Long

Condition	Used
Part Number	1061792
Stock Number	541-12141
MLS Number	13645278
Category	Engine Head Bolts
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

1999 Used Caterpillar 3406E Bracket

$51 USD

Used 3406E Bracket, Type: Engine Bracket, Material: Cast Iron

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406E
Will Fit Year(s)	1999
Part Number	F0HT10089BA
Stock Number	502-18390
MLS Number	13534833
Category	Engine Brackets
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

1999 Used Caterpillar 3406E Front Mount

$215 USD

Used 3406E Front Mount, Position: Front, Type: Engine Mount, Material: Aluminum

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406E
Will Fit Year(s)	1999
Part Number	4HT6028AA
Stock Number	548-13343
MLS Number	13530238
Category	Engine Mounts
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

1999 Used Caterpillar 3406E Charge Air Connection

$100 USD

Used 3406E Charge Air Connection, Type: Air Charge Elbow, Material: Aluminum

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406E
Will Fit Year(s)	1999
Part Number	E8HT6K853DA
Stock Number	524-13326
MLS Number	13567150
Category	Turbo Parts
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

1999 Used Caterpillar 3406E Head Plate

$210 USD

Used 3406E Head Plate, Type: Head Plate, Material: Steel

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406E
Will Fit Year(s)	1999
Part Number	6I4421
Stock Number	538-10356
MLS Number	13534832
Category	Engine Parts
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

1999 Used Caterpillar 3406E Engine Mount

$150 USD

Used 3406E Engine Mount, Position: Front, Type: Engine Mount, Material: Aluminum

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406E
Will Fit Year(s)	1999
Part Number	D4HA6096AA
Stock Number	548-13341
MLS Number	13530237
Category	Engine Mounts
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

1997 Used Caterpillar 3406C Valve Cover

$80 USD

Used 3406C Valve Cover, Side: N/A, Material: Aluminum

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406C
Will Fit Year(s)	1997
Side	N/A
Part Number	7W9178
Stock Number	556-11737
MLS Number	13516111
Category	Valve Covers
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

1997 Used Caterpillar 3406C Rear Lifting Eye

$45 USD

Used 3406C Rear Lifting Eye, Type: Rear Lifting Bracket, Material: Steel

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406C
Will Fit Year(s)	1997
Part Number	9N0074
Stock Number	502-18378
MLS Number	13487048
Category	Engine Brackets
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

1997 Used Caterpillar 3406C Intermediate Plate

$425 USD

Used 3406C Intermediate Plate, Type: Inner Front Cover Plate

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406C
Will Fit Year(s)	1997
Part Number	1W1471
Stock Number	507-19252
MLS Number	14044493
Category	Engine Covers
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

1987 Used Caterpillar 3406B Turbo Oil Supply Adapter

$10 USD

Used 3406B Turbo Oil Supply Adapter, Type: Oil Feed Line, Material: Steel

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406B
Will Fit Year(s)	1987
Part Number	8M5850
Stock Number	524-13314
MLS Number	13492705
Category	Turbo Parts
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

1987 Used Caterpillar 3406B Cover Plate

$60 USD

Used 3406B Cover Plate, Type: Cylinder Block Cover

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406B
Will Fit Year(s)	1987
Part Number	4W8585
Stock Number	507-19250
MLS Number	13487041
Category	Engine Covers
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

1987 Used Caterpillar 3406B Intermediate Plate

$425 USD

Used 3406B Intermediate Plate, Type: Inner Front Cover Plate

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406B
Will Fit Year(s)	1987
Part Number	1W1471
Stock Number	507-19249
MLS Number	14040107
Category	Engine Covers
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts