Caterpillar 3406B Engine Parts For Sale by Dealerships

1991 Used Caterpillar 3406B Idler Gear Shaft

$75 USD

Used 3406B Idler Gear Shaft

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406B
Will Fit Year(s)	1991
Part Number	6I0093
Stock Number	513-26145
MLS Number	12958763
Category	Engine Gears
Last Updated	1/23/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

1991 Used Caterpillar 3406B Camshaft Thrust Plate

$20 USD

Used 3406B Camshaft Thrust Plate

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406B
Will Fit Year(s)	1991
Part Number	4N0342
Stock Number	513-26144
MLS Number	12958762
Category	Engine Gears
Last Updated	1/23/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

1991 Used Caterpillar 3406B PEEC Timing Gear

$160 USD

Used 3406B PEEC Timing Gear

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406B
Will Fit Year(s)	1991
Part Number	8N8257
Stock Number	513-26141
MLS Number	12958758
Category	Engine Gears
Last Updated	1/23/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

1991 Used Caterpillar 3406B Idler Gear Shaft

$48 USD

Used 3406B Idler Gear Shaft

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406B
Will Fit Year(s)	1991
Part Number	7W4381
Stock Number	513-26140
MLS Number	12958757
Category	Engine Gears
Last Updated	1/23/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(844) 835-___ SHOW
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(GOOD USED) Caterpillar 3406 Diesel Engine Push Rod (SOLD INDIVIDUALLY)

$14.99 USD

PART SPECIFICS, Price USD: $14.99, Make: CATERPILLAR 3406B DIESEL ENGINE, Model: PUSH RODS (SOLD INDIVIDUALLY), Part#: PUSH ROD 9 INCH, Stock#: 322868, Condition: GOOD...

Warranty

Quantity	12
Condition	Used
Part Number	CATERPILLAR 3406B PUSH ROD
Stock Number	322868
MLS Number	12874161
Category	Push Rods
Last Updated	5/16/2024
Location	Rockwood, TN, US
Sold By	Machinery and Truck Parts

(844) 835-___ SHOW
NUMBERCall Seller

(GOOD USED) Caterpillar 3406 Diesel Engine Push Rod (SOLD INDIVIDUALLY)

$14.99 USD

PART SPECIFICS, Price USD: $14.99, Make: CATERPILLAR 3406B DIESEL ENGINE, Model: PUSH RODS (SOLD INDIVIDUALLY), Part#: PUSH ROD 8 1/2 INCH, Stock#: 322869, Condition: GOOD...

Warranty

Quantity	6
Condition	Used
Part Number	CATERPILLAR 3406 PUSH ROD
Stock Number	322869
MLS Number	12874178
Category	Push Rods
Last Updated	5/16/2024
Location	Rockwood, TN, US
Sold By	Machinery and Truck Parts

(801) 478-___ SHOW
NUMBERCall Seller

Caterpillar 3406B Valve Cover

$175 USD

4N4537 7E0330 7E-0330 Caterpillar Valve Cover 3406A 3406B 3406C, W/ BREATHER 9Y2988

Condition	Used
Engine Model	CAT 3406A 3406B 3406C
Stock Number	102858
MLS Number	12852599
Category	Valve Covers
Last Updated	5/8/2024
Location	Salt Lake City, UT, US
Sold By	Vriens Truck Parts

Caterpillar 3406B Engine Part

$75 USD

USED CAT 3406B ENGINE FUEL LINES

Condition	Used
Stock Number	68834
MLS Number	12825462
Category	Engine Miscellaneous Parts
Last Updated	5/1/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Caterpillar 3406B Engine Part

$75 USD

USED 3406B ENGINE FUEL LINES

Condition	Used
Stock Number	67928
MLS Number	12825030
Category	Engine Miscellaneous Parts
Last Updated	5/1/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Caterpillar 3406B Rocker Arm

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USED CAT 3406B ENGINE ROCKER ARM P/N: 9Y4384

Quantity	2
Condition	Used
Stock Number	66462
MLS Number	12824333
Category	Rocker Arms
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 ENGINE CAMSHAFT P/N: 7W3796

Condition	Used
Stock Number	65574
MLS Number	12823929
Category	Camshafts
Last Updated	5/1/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Caterpillar 3406B Rocker Arm

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USED CAT 3406B ROCKER ARM

Quantity	2
Condition	Used
Stock Number	65400
MLS Number	12823841
Category	Rocker Arms
Last Updated	5/1/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Caterpillar 3406B Front Engine Cover

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USED CAT 3406B FRONT COVER PLATE

Condition	Used
Stock Number	64118
MLS Number	12823324
Category	Front Engine Covers
Last Updated	5/1/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Caterpillar 3406B Engine Part

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USED CAT 3406B ENGINE FRONT FUEL PUMP CONE P/N: 7C7971

Condition	Used
Stock Number	62748
MLS Number	12822679
Category	Engine Miscellaneous Parts
Last Updated	5/1/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Caterpillar 3406B Engine Oil Cooler

$350 USD

USED CAT 3406B ENGINE OIL COOLER P/N: 0R-5601

Condition	Used
Stock Number	61680
MLS Number	12822077
Category	Engine Oil Coolers
Last Updated	5/1/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Caterpillar 3406B Engine Part

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USED CAT 3406B OIL FILTER HOUSING P/N: 7N3451

Condition	Used
Stock Number	61679
MLS Number	12822074
Category	Engine Miscellaneous Parts
Last Updated	5/1/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Caterpillar 3406B Engine Brake

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USED CAT 3406B ENGINE JAKE BRAKE P/N: 17271 MODEL : C346C

Condition	Used
Stock Number	61678
MLS Number	12822073
Category	Engine Brakes / Jake Brakes
Last Updated	5/1/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Caterpillar 3406B Engine Brake

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USED CAT 3406B ENGINE JAKE BRAKE P/N: 17271 MODEL : C346C

Condition	Used
Stock Number	61677
MLS Number	12822072
Category	Engine Brakes / Jake Brakes
Last Updated	5/1/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Caterpillar 3406B Engine Part

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USED CAT 3406B FUEL FILTER HOUSING (FUEL HEAD) P/N: 1N3789

Condition	Used
Stock Number	61673
MLS Number	12822067
Category	Engine Miscellaneous Parts
Last Updated	5/1/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Caterpillar 3406B Engine Part

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USED CAT 3406B WATER PUMP COVER P/N: 9Y2585

Condition	Used
Stock Number	61672
MLS Number	12822066
Category	Engine Miscellaneous Parts
Last Updated	5/1/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Caterpillar 3406B Engine Part

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USED CAT 3406B ENGINE BEARING SUPPORT COVER P/N: 7W4886

Condition	Used
Stock Number	61669
MLS Number	12822063
Category	Engine Miscellaneous Parts
Last Updated	5/1/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Caterpillar 3406B Engine Part

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USED CAT 3406B ENGINE IDLER SHAFT P/N: 7C6357

Condition	Used
Stock Number	61668
MLS Number	12822062
Category	Engine Miscellaneous Parts
Last Updated	5/1/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Caterpillar 3406B Engine Harmonic Balancer

$250 USD

USED CAT 3406B HARMONIC BALANCER 2 GROOVE P/N: 7E9520

Condition	Used
Stock Number	61664
MLS Number	12822059
Category	Engine Harmonic Balancers
Last Updated	5/1/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Caterpillar 3406B Front Engine Cover

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USED CAT 3406B FRONT COVER P/N: 7C4449

Condition	Used
Stock Number	61661
MLS Number	12822056
Category	Front Engine Covers
Last Updated	5/1/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.