Caterpillar 3406B Engine Parts For Sale by Dealerships

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Caterpillar 3406B Engine Oil Pickup Tube for a CAT 3406B-ATAAC ABOVE 400 HP

$250 USD

CAT 3406 B REAR SUMP SUCTION TUBE ASSEMBLY FOR A RETARDER, BOX 16

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	3406B-ATAAC ABOVE 400 HP
Stock Number	2017917
MLS Number	12274173
Category	Engine Oil Pickup Tubes
Last Updated	6/3/2025
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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Caterpillar 3406B Front Engine Cover for a CAT

$200 USD

TIMING COVER PLATE(INNER), P/N (NO NUMBER)

Condition	Used
Fits To Make(s)	CAT
Stock Number	2016914
MLS Number	10837071
Category	Front Engine Covers
Last Updated	6/2/2025
Location	Portland, OR, US
Sold By	LKQ Heavy Truck

1991 Used Caterpillar 3406B Alternator Bracket

$100 USD

Used 3406B Alternator Bracket, Type: Alternator Bracket, Material: Cast Iron

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406B
Will Fit Year(s)	1991
Part Number	E8HT18D624DA
Stock Number	502-18428
MLS Number	13602049
Category	Engine Brackets
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 370-___ SHOW
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1988 Caterpillar 3406B Engine Mount for a International 9300

$125 USD

(USED) CAT 3406B Mount: REAR FRAME

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	9300
Stock Number	25788875
MLS Number	13546987
Category	Engine Mounts
Last Updated	4/30/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
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1988 Caterpillar 3406B Engine Mount for a International 9300

$125 USD

(USED) CAT 3406B Mount: REAR FRAME

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	9300
Stock Number	25788879
MLS Number	13546985
Category	Engine Mounts
Last Updated	4/30/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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1988 Caterpillar 3406B Engine Mount for a International 9300

$302 USD

(USED) CAT 3406B Mount: FRONT SUPPOT

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	9300
Stock Number	25788884
MLS Number	13546983
Category	Engine Mounts
Last Updated	4/30/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

Caterpillar 3406B Engine Oil Filter Base Part # 7N-3451

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(GOOD USED) OEM Caterpillar 3406B Diesel Engine Oil Filter Base Housing 7N-3451 For Sale, OEM Part # 7N3451, 7N 3451, Other Part # 2P3761, EXCAVATOR 245 245B, Stock # 5998 | Tested ...

Condition	Used
Part Number	7N 3451
Stock Number	5998
MLS Number	12358289
Category	Engine Oil Filter Bases
Last Updated	4/22/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Used Caterpillar 3406B Camshaft

$500 USD

Used 3406B Camshaft

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406B
Part Number	1007409
Stock Number	503-12209
MLS Number	13517083
Category	Camshafts
Last Updated	4/15/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

1986 Used Caterpillar 3406B Camshaft Gear

$113 USD

Used 3406B Camshaft Gear, Type: Camshaft Gear

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406B
Will Fit Year(s)	1986
Part Number	8N8254
Stock Number	513-25998
MLS Number	13515952
Category	Engine Gears
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Caterpillar 3406B Engine Brake Housing Part # 7C0061

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(GOOD USED) Caterpillar 3406B Engine Jake Brake Housing 7C0061 For Sale, OEM Part # 7C0061, Stock # 7211 All our PARTS are TESTED and Ship PRIORITY MAIL! OVERNIGHT SHIPPING options are...

Condition	Used
Part Number	7C0061
Stock Number	7211
MLS Number	12760573
Category	Engine Brakes / Jake Brakes
Last Updated	4/8/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

1987 Used Caterpillar 3406B Fuel Pump Drive Gear

$160 USD

Used 3406B Fuel Pump Drive Gear, Type: Fuel Pump Drive Gear

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406B
Will Fit Year(s)	1987
Part Number	1W5429
Stock Number	513-27124
MLS Number	13487044
Category	Engine Gears
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Used Caterpillar 3406B Fuel Pump Drive Gear

$160 USD

Used 3406B Fuel Pump Drive Gear, Type: Fuel Pump Drive Gear

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406B
Part Number	7W0993
Stock Number	513-27121
MLS Number	13487038
Category	Engine Gears
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Used Caterpillar 3406B Rocker Shaft Pedestal

$65 USD

Used 3406B Rocker Shaft Pedestal, Type: Pedestal

Condition	Used
Part Number	7W6802
Stock Number	525-17096
MLS Number	13473568
Category	Engine Valve Trains
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Caterpillar 3406B Engine Oil Pump Part # 7N285, 9Y1800, 7W5948

$295 USD

(GOOD USED) Caterpillar 3406B Oil Pump 7N285 For Sale, OEM Part # 7N285, 7W5948, Spring Retainer Part # 9Y1800, Oil Pick Up Tube Part # 7W5948, Gear Part # 7C3552, Stock # 8812 All our...

Condition	Used
Part Number	7N285
Stock Number	8812
MLS Number	13434452
Category	Engine Oil Pumps
Last Updated	3/6/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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Caterpillar 3406B Rocker / Engine Brake Housing, Part # 7C0061

$200 USD

USED ROCKER / ENGINE BRAKE HOUSING OFF CAT 3406B PART #7C0061, Serial#: N/A

Condition	Used
Part Number	7C0061
Stock Number	P-60845
MLS Number	13422928
Category	Engine Miscellaneous Parts
Last Updated	3/22/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Caterpillar 3406B/3406C Front Structure Gasket Kit, Part # 331409

$164.28 USD

NEW FRONT STRUCTURE GASKET KIT. FITS MOST 3406B AND 3406C ENGINES. INCLUDES THE FOLLOWING 1006178 2W0459 446GC1109 1090078 4H6145 9H8872 1425867 4N0699 9L1633 146142 4N0933 1223772 4B2695...

Condition	New
Part Number	331409
Stock Number	331409
MLS Number	11683131
Category	Engine Miscellaneous Parts
Last Updated	3/22/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 359-___ SHOW
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Caterpillar 3406B Engine Bonnet Water Elbow, Part # 7C8587

$125 USD

USED CAT 3406B ENGINE BONNET WATER ELBOW P/N: 7C8587

Condition	Used
Stock Number	61667
MLS Number	12822060
Category	Engine Miscellaneous Parts
Last Updated	3/22/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Used Caterpillar 3406B Oil Cooler Bonnet

$480 USD

Used 3406B Oil Cooler Bonnet, Type: Oil Cooler Bonnet

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406B
Part Number	9N1927
Stock Number	506-13344
MLS Number	13283211
Category	Engine Oil Coolers
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Used Caterpillar 3406B Front Timing Cover

$60 USD

Used 3406B Front Timing Cover, Type: Timing Cover

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406B
Part Number	2W3939
Stock Number	507-19062
MLS Number	13280212
Category	Engine Covers
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Caterpillar 3406B Engine Brake Housing Part # 7C0061

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(GOOD USED) Caterpillar 3406B Engine Jake Brake Housing 7C0061 For Sale, OEM Part # 7C0061, Stock # 6813 | Tested Inspected! All our PARTS are TESTED and Ship PRIORITY MAIL! OVERNIGHT...

Condition	Used
Part Number	7C0061
Stock Number	6813
MLS Number	12623395
Category	Engine Brakes / Jake Brakes
Last Updated	12/9/2024
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Used Caterpillar 3406B Crankshaft Pulley

$105 USD

Used 3406B Crankshaft Pulley, Type: Crankshaft Pulley, Diameter: 7 3/4''

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406B
Will Fit Year(s)	po1899
Part Number	9N944
Stock Number	521-12383
MLS Number	13264484
Category	Engine Pulleys
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Used Caterpillar 3406B Idler Gear Shaft

$110 USD

Used 3406B Idler Gear Shaft, Type: Idler Gear Shaft

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406B
Will Fit Year(s)	po1899
Part Number	4N345
Stock Number	513-26776
MLS Number	13254091
Category	Engine Gears
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Used Caterpillar 3406B Idler Gear Shaft

$70 USD

Used 3406B Idler Gear Shaft, Type: Idler Gear Shaft

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406B
Will Fit Year(s)	po1899
Part Number	8N8255
Stock Number	513-26775
MLS Number	13254090
Category	Engine Gears
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Used Caterpillar 3406B Camshaft Thrust Plate

$40 USD

Used 3406B Camshaft Thrust Plate, Type: Camshaft Thrust Plate

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406B
Will Fit Year(s)	po1899
Part Number	8N3948
Stock Number	513-26773
MLS Number	13254089
Category	Engine Gears
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts