Caterpillar 3406 Misc. Engine Parts For Sale by Dealerships

(844) 604-___ SHOW
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Caterpillar 3406E Oil Filler Tube, Part # P-13352

$25 USD

Good, used oil filler tube from a Caterpillar 3406 engine. The oil filler tube has been visually inspected and is in good working condition. There is no visible damage to the oil fill tube....

Condition	Used
Part Number	P-13352
Stock Number	P-13352
MLS Number	12028020
Category	Engine Miscellaneous Parts
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

(844) 604-___ SHOW
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Caterpillar 3406E Thrust Plate, Part # P-13353

$25 USD

Good, used thrust plate from a Caterpillar 3406E engine. The thrust plate has been visually inspected and is in good working condition. The thrust plate has minor scratches. The thrust ...

Condition	Used
Part Number	P-13353
Stock Number	P-13353
MLS Number	12028021
Category	Engine Miscellaneous Parts
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Used Caterpillar 3406B Engine Oil Filter Base, Part # 7N3451 for 1991 Kenworth K100E

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(Used) Caterpillar 3406B, ENGINE OIL FILTER BASE- Part Number: 7N3451, Material: Steel, Reference images for condition, For more information about this item, give us a call. We ship...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	K100E
Will Fit Year(s)	1991
Part Number	7N3451
Stock Number	P-85773
MLS Number	13033729
Category	Engine Miscellaneous Parts
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

1991 Caterpillar C15 Engine Oil Cooler, Part # 0R5601

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(Used) 2006 Caterpillar C15, ENGINE OIL COOLER- Part Number: 0R5601, Serial Number: 01UUNE Reference images for condition, For more information about this item, give us a call. We ship...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	K100E
Will Fit Year(s)	1991
Part Number	0R5601
Stock Number	P-85774
MLS Number	13033730
Category	Engine Miscellaneous Parts
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Used Caterpillar 3406B Fuel Transfer Pump, Part # 1W1698 for 1991 Kenworth K100E

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(Used) Caterpillar 3406B, FUEL TRANSFER PUMP- Part Number: 1W1698, 0R3008, 3406B, 3306, 3304, Make: Caterpillar, Reference images for condition, For more information about this item, give...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	K100E
Will Fit Year(s)	1991
Part Number	1W1698
Stock Number	P-85775
MLS Number	13033731
Category	Engine Miscellaneous Parts
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Used Caterpillar 3406B Hydraulic Power Steering Pump, Part # F3W20F, for 1991 Kenworth K100E

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(Used) Caterpillar 3406B, HYDRAULIC POWER STEERING PUMP- Part Number: F3W20F, 38C4H, J900LS, Reference images for condition, For more information about this item, give us a call. We ship...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	K100E
Will Fit Year(s)	1991
Part Number	F3W20F
Stock Number	P-85779
MLS Number	13033734
Category	Engine Miscellaneous Parts
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

1991 Used Caterpillar 3406B Water Pump Full Assembly, Part # 9N5034

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(Used) 1991 Caterpillar 3406B, WATER PUMP FULL ASSEMBLY- PUMP- Part Number: 9N5034, GEAR- Part Number: 2P3696, COVER- Part Number: 9Y2585, Reference images for condition, For more...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	K100E
Will Fit Year(s)	1991
Part Number	9N5034
Stock Number	P-85762
MLS Number	13033722
Category	Engine Miscellaneous Parts
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Caterpillar 3406B Engine Fuel Injection Pump Cover for 1991 Kenworth K100E, Part # 2W3625

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(Used) Caterpillar 3406B, ENGINE FUEL INJECTION PUMP COVER- Part Number: 2W3625, Make: Caterpillar, Reference images for condition, For more information about this item, give us a call. We...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	K100E
Will Fit Year(s)	1991
Part Number	2W3625
Stock Number	P-85764
MLS Number	13033723
Category	Engine Miscellaneous Parts
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Caterpillar 3406B Engine Damper/Balancer, Part # 9Y4851 for 1991 Kenworth K100E

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(Used) 1991 Caterpillar 3406B, ENGINE DAMPNER/BALANE- Part Number: 9Y44851, Reference images for condition, For more information about this item, give us a call. We ship Worldwide! (CRG...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	K100E
Will Fit Year(s)	1991
Part Number	9Y4851
Stock Number	P-85768
MLS Number	13033726
Category	Engine Miscellaneous Parts
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

1991 Used Caterpillar 3406B Bearing Support, Part # 7W4886

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(Used) Caterpillar 3406B, ENGINE COMPONENT- Part Number: 7W4886, Material: Aluminum, Bearing Support, Reference images for condition, For more information about this item, give us a call....

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	K100E
Will Fit Year(s)	1991
Part Number	7W4886
Stock Number	P-85770
MLS Number	13033727
Category	Engine Miscellaneous Parts
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(855) 794-___ SHOW
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Caterpillar 3406C Engine Brake Housing Spacer PacBrake, Part # 005602

$56.25 USD

Caterpillar 3406C, Engine Brake Housing Spacer, PacBrake, P/N #005602

Condition	Used
Stock Number	4542136
MLS Number	13903834
Category	Engine Miscellaneous Parts
Last Updated	4/21/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 794-___ SHOW
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Caterpillar 3406E Thermostat Housing, Part # 1048584

$75 USD

Caterpillar 3406E Thermostat Housing, Part # 1048584

Quantity	2
Condition	Used
Stock Number	4537368
MLS Number	13889930
Category	Engine Miscellaneous Parts
Last Updated	4/21/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(305) 688-___ SHOW
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Caterpillar 3406B Air Transfer Tube Part # 7C-5446-01-

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(GOOD USED) Caterpillar 3406B Air Transfer Tube 7C-5446-01- For Sale, Part # 7C 5664 01, 7C566401, 7C5664-01-, Elbow Shape, Stock # 6891 | Tested Inspected! All our PARTS are TESTED and...

Condition	Used
Part Number	7C 5446 01
Stock Number	6891
MLS Number	12616384
Category	Engine Miscellaneous Parts
Last Updated	10/1/2024
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(855) 300-___ SHOW
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Used Caterpillar 3406E Main Caps

$103 USD

Used 3406E Main Caps, Type: Caterpillar 3406E Main Caps.

Condition	Used
Part Number	4N0795
Stock Number	549-10023
MLS Number	10075074
Category	Engine Miscellaneous Parts
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(844) 835-___ SHOW
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(Used) 1997 Caterpillar 3406E Diesel Engine Gear Stub Shaft Part# 130-2980 1302980

$74.99 USD

(USED)1997 CATERPILLAR 3406E DIESEL ENGINE IDLER GEAR STUB SHAFT, PART#130-2980, 1302980, STOCK# SC2787. For more information contact us directly.

Condition	Used
Part Number	130-2980, 1302980
Stock Number	SC2787
MLS Number	10525236
Category	Engine Miscellaneous Parts
Last Updated	8/7/2026
Location	Rockwood, TN, US
Sold By	Machinery and Truck Parts

(844) 835-___ SHOW
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(Used) 1997 Caterpillar 3406E Diesel Engine Gear Stub Shaft Part# 6I-4580 6I4580

$119.99 USD

(USED)1997 CATERPILLAR 3406E DIESEL ENGINE GEAR STUB SHAFT, PART#6I4580, 6I-4580, STOCK# SC2788. For more information contact us directly.

Condition	Used
Part Number	6I4580, 6I-4580
Stock Number	SC2788
MLS Number	10525235
Category	Engine Miscellaneous Parts
Last Updated	8/7/2026
Location	Rockwood, TN, US
Sold By	Machinery and Truck Parts

(844) 385-___ SHOW
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Caterpillar 3406B Engine Part

$159 USD

(GOOD USED) OEM Caterpillar Base Rocker Arm Cover, for sale!!!!, P/N: 7E0329, Stock #: R1045 For more information about this listing, shipping, technical questions email us at...

Condition	Used
Part Number	7E0329
Stock Number	R1045
MLS Number	10240600
Category	Engine Miscellaneous Parts
Last Updated	6/22/2020
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(305) 688-___ SHOW
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Caterpillar 3406 Engine Part 9Y-2586

$75 USD

(GOOD USED) OEM Caterpillar Thermostat Housing Cover Part # 9Y-2586, Pulled of Caterpillar 3406 Diesel Engine, P/N 9Y2586, Stock # 1807 🖥 Website Link: https://www.catrucks.com/truck-parts...

Condition	Used
Part Number	9Y-2586
Stock Number	1807
MLS Number	9891015
Category	Engine Miscellaneous Parts
Last Updated	9/5/2019
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(833) 541-___ SHOW
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Caterpillar Valve Cam Plate O-Ring, Fits 3406B Injection PUMP/ISX, Part # 621252

$5.43 USD

621252, 6V3319, 8M4704, 5024034, 502-4034, 4299124 FITS 3406B INJECTION PUMP WHERE IT MOUNTS ALSO FITS VALVE CAM PLATE ORING FOR ISX WILL BE INVENTORIED UNDER 399.ISX BE SURE TO TAKE OUT...

Condition	New
Part Number	621252, 6V3319, 8M4704, 5024034, 502-4034, 4299124
Stock Number	621252
MLS Number	14605940
Category	Engine Miscellaneous Parts
Last Updated	9/16/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(855) 465-___ SHOW
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New Caterpillar 3406B/C/E Oil Pump Suction Tube, Part # 9N5124

$95 USD

New, Cat 3406 B / C / E Oil Pump Suction Tube, P/N 9N-5124, Core Charge: 0.00

Condition	New
Part Number	9N5124
Stock Number	180496
MLS Number	14600990
Category	Engine Miscellaneous Parts
Last Updated	9/19/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

(855) 465-___ SHOW
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Caterpillar 3406B/C/E/C15 Water Pump Housing Cover, Part # 7N1572

$95 USD

Used, Cat 3406 B/ C / E / C15 Water Pump Housing Cover, P/N 7N-1572, Core Charge: 0.00

Condition	Used
Part Number	7N1572
Stock Number	180491
MLS Number	14600986
Category	Engine Miscellaneous Parts
Last Updated	9/19/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

(855) 465-___ SHOW
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Caterpillar 100 Degree Elbow, Part # 7W5774, for 3406B/C/E C15 C16

$85 USD

Used, Cat 3406 B / C / E / C15 / C16 App, 100 Degree Elbow P/N 7W-5774, Core Charge: 0.00

Condition	Used
Part Number	7W5774
Stock Number	180490
MLS Number	14600985
Category	Engine Miscellaneous Parts
Last Updated	9/19/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Used Caterpillar 3406E 40-PIN Cab-to-Engine ECM Harness for 1994 Freightliner FLD, Part # 5EK00527

$495 USD

USED 3406E 5EK 40 PIN HARNESS FROM CAB TO ENGINE. 40 PIN ECM PLUG ON HARNESS., Serial#: 5EK00527, Core Charge: 0, Casting#: 5EK00527

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD
Will Fit Year(s)	1994
Part Number	5EK00527
Stock Number	100320
MLS Number	14276843
Category	Engine Miscellaneous Parts
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 637-___ SHOW
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Caterpillar 3406E Engine Part, Part # 611453

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standard polished and magnafluxed, Serial#: 611453, Casting#: 611453

Condition	Used
Part Number	611453
Stock Number	939
MLS Number	10746404
Category	Engine Miscellaneous Parts
Last Updated	5/14/2026
Location	Winger, MN, US
Sold By	Lucken Trucks and Parts