Used Caterpillar 3406 Engine Parts For Sale

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Caterpillar 3406 Timing Cover

$125 USD

(GOOD USED) Caterpillar OEM Cam and Idler Gear Housing Cover Timing Cover, for sale!!! Part #: 146-2601; Stock #: C1115 For more information about this listing, shipping, technical questions...

Condition	Used
Part Number	146-2601
Stock Number	C1115
MLS Number	13704099
Category	Timing Covers
Last Updated	7/16/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

1994 Caterpillar 3406C Engine Mount for a Kenworth W900L

$300 USD

(USED) CAT 3406C Cast#: VERIFY Mount: FRAME

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	W900L
Stock Number	25818801
MLS Number	13673712
Category	Engine Mounts
Last Updated	7/13/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

1994 Caterpillar 3406C Engine Mount for a Kenworth W900L

$300 USD

(USED) CAT 3406C Cast#: VERIFY Mount: FRAME

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	W900L
Stock Number	25818802
MLS Number	13673711
Category	Engine Mounts
Last Updated	7/13/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

1994 Caterpillar 3406C Engine Mount for a Kenworth W900L

$300 USD

(USED) CAT 3406C Cast#: K107-529 Mount: FRONT Ref# K107-529 FRONT ENGINE MOUNT

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	W900L
Part Number	K107-529
Stock Number	25818804
MLS Number	13673710
Category	Engine Mounts
Last Updated	7/13/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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Caterpillar 3406 Engine Brake Model C346B Part # 013172, 013173

Contact for price

(GOOD USED / SOLD AS SET) Caterpillar 3406 Jake Brakes C346B w/ Housing Bolts For Sale, Rear HSG Part # 013173, Front HSG Part # 013172, Housing Part # 005602, Stock # 8833  All our PARTS...

Condition	Used
Part Number	013172, 013173
Stock Number	8833
MLS Number	13415021
Category	Engine Brakes / Jake Brakes
Last Updated	7/1/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

1997 Caterpillar 3406E Engine Mount for a Kenworth W900L

$100 USD

(USED) CAT 3406E 14.6L Mount: FRONT LEFT

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	W900L
Stock Number	25807455
MLS Number	13629083
Category	Engine Mounts
Last Updated	6/26/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

1997 Caterpillar 3406E Engine Mount for a Kenworth W900L

$100 USD

(USED) CAT 3406E 14.6L Mount: RIGHT FRONT

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	W900L
Stock Number	25807454
MLS Number	13629082
Category	Engine Mounts
Last Updated	6/26/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

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1991 Used Caterpillar 3406B Alternator Bracket Spacer

$20 USD

Used 3406B Alternator Bracket Spacer, Type: Alternator Bracket, Material: Steel

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	3406B
Will Fit Year(s)	1991
Part Number	9Y-1603
Stock Number	502-18512
MLS Number	13656039
Category	Engine Brackets
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Caterpillar 3406B Front Engine Cover

$585 USD

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

Condition	Used
Stock Number	64113
MLS Number	12823321
Category	Front Engine Covers
Last Updated	6/14/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

1981 Caterpillar 3406A Camshaft for a CAT 3406A

$340.24 USD

S12K0098 - Used CATsa 3406A Camshaft out of a 1981 Western Star 4900, Engine - CAT 3406A, OEM# - 6N4990

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	3406A
Stock Number	1445758
MLS Number	12479302
Category	Camshafts
Last Updated	6/11/2025
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

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Caterpillar 3406E Engine Control Module (ECM)

$2,000 USD

(GOOD USED/ TESTED) OEM Caterpillar 3406E Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 117-4017-02; Supersession Part#: 129-9195, 115-3055, 212-9450, 10R-4085; Stock #:...

Condition	Used
Part Number	117-4017-02
Stock Number	E3108
MLS Number	11813534
Category	Engine Control Modules (ECM)
Last Updated	6/9/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

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Caterpillar 3406 Engine Oil Cooler Part # 7W-2184, 7W-2183

$295 USD

(GOOD USED) OEM Caterpillar 3406B Engine Oil Cooler Core Assembly 7W-2184 For Sale, Part # 7W 2184, 7W2184, Oil to Water Cooler Shell and Tube, Also fits 3406 3406B 3406C 3408B 3408, Casting...

Condition	Used
Part Number	7W 2183, 7W 2184
Stock Number	8368
MLS Number	13634233
Category	Engine Oil Coolers
Last Updated	6/9/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Caterpillar 3406A Engine Block / Cylinder Block for a CAT 3406A

$1,100.24 USD

Cylinder Block SER # 8N9265

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	3406A
Stock Number	GGR406197
MLS Number	12782570
Category	Engine Blocks / Cylinder Blocks
Last Updated	6/3/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

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

$750 USD

3406E BLOCK

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	3406E 14.6
Stock Number	520430
MLS Number	10942216
Category	Engine Blocks / Cylinder Blocks
Last Updated	6/2/2025
Location	Lansing, IL, US
Sold By	LKQ Heavy Truck

2002 Caterpillar 3406E Engine Oil Pan for a CAT 3406E 14.6

$695.34 USD

USED OIL PAN, HAS SOME DAMAGE PLEASE SEE PICITURES

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	3406E 14.6
Stock Number	2374962
MLS Number	12694927
Category	Engine Oil Pans
Last Updated	6/2/2025
Location	Portland, OR, US
Sold By	LKQ Heavy Truck

Caterpillar 3406E Front Engine Cover for a CAT 3406E 14.6

$450 USD

Quantity	3
Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	3406E 14.6
Stock Number	3406E-FTC-1222474
MLS Number	11320236
Category	Front Engine Covers
Last Updated	6/2/2025
Location	Lansing, IL, US
Sold By	LKQ Heavy Truck

Caterpillar 3406E Camshaft for a CAT 3406E 14.6

$400.24 USD

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	3406E 14.6
Stock Number	1792527
MLS Number	10834530
Category	Camshafts
Last Updated	6/2/2025
Location	Portland, OR, US
Sold By	LKQ Heavy Truck

Caterpillar 3406B Front Engine Cover for a CAT 3406B-ATAAC ABOVE 400 HP

$400 USD

INNER TIMING PLATE

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	3406B-ATAAC ABOVE 400 HP
Stock Number	2456601
MLS Number	13236421
Category	Front Engine Covers
Last Updated	6/2/2025
Location	Portland, OR, US
Sold By	LKQ Heavy Truck

1989 Caterpillar 3406A Camshaft for a CAT 3406A

$340.24 USD

6N4990

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	3406A
Stock Number	1840985
MLS Number	10834867
Category	Camshafts
Last Updated	6/2/2025
Location	Portland, OR, US
Sold By	LKQ Heavy Truck

1978 Caterpillar 3406A Camshaft for a CAT 3406A

$340.24 USD

6N4990

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	3406A
Stock Number	1842264
MLS Number	10834879
Category	Camshafts
Last Updated	6/2/2025
Location	Portland, OR, US
Sold By	LKQ Heavy Truck

2002 Caterpillar 3406E Engine Thermostat Housing for a CAT 3406E (40 PIN) 5EK 1LW 6TS 5DS

$300.24 USD

USED CAT 3406E 14.6L THERMOSTAT HOUSING, P/N 1048583

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	3406E (40 PIN) 5EK 1LW 6TS 5DS
Stock Number	2317362
MLS Number	12430419
Category	Engine Thermostat Housings
Last Updated	6/2/2025
Location	Portland, OR, US
Sold By	LKQ Heavy Truck

1987 Caterpillar 3406C Camshaft for CAT FLC120

$275 USD

S12J0069 - USED CAT 3406C CAMSHAFT 7W3796***needs polished

Quantity	2
Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	FLC120
Stock Number	1118451
MLS Number	12479291
Category	Camshafts
Last Updated	6/2/2025
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

Caterpillar 3406C Engine Brake for a CAT 3406C

$275 USD

ENGINE BRAKE(PAC BRAKE), CAT, 3406C, P/N 38660, BAD AUTO LASHES

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	3406C
Stock Number	2022411
MLS Number	10837181
Category	Engine Brakes / Jake Brakes
Last Updated	6/2/2025
Location	Portland, OR, US
Sold By	LKQ Heavy Truck

Caterpillar 3406E Front Engine Cover for a CAT 3406E 14.6

$250.24 USD

TIMING COVER(INNER), CAT, 3406E, P/N 1022227

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	3406E 14.6
Stock Number	1989840
MLS Number	10836605
Category	Front Engine Covers
Last Updated	6/2/2025
Location	Portland, OR, US
Sold By	LKQ Heavy Truck