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Caterpillar 3406E Engine & Powertrain For Sale

Shop new, used, and remanufactured Caterpillar 3406E Engine & Powertrain on MyLittleSalesman.com . Compare active listings with prices from $4 to $8,500. Sellers include Frontier Truck Parts, Rocky Mountain Truck Parts, Holst Truck Parts, and more. Filter by condition, price, or year to find the Caterpillar 3406E that fits your job.
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Showing 1 - 25 of 348 Listings

1 - 25 of 348 listings
1 - 25 of 348 listings
New Caterpillar 3406E Front Structure Gasket Kit, Part # 234-1866

New Caterpillar 3406E Front Structure Gasket Kit, Part # 234-1866

$245.77 USD
NEW 3406E CATERPILLAR FRONT STRUCTURE GASKET KIT. CATERPILLAR 1127992 CATERPILLAR 125-2428 CATERPILLAR 1252428 CATERPILLAR 126-9506 CATERPILLAR 1269506 CATERPILLAR 129-0433...
ConditionNew
Part Number234-1866
Stock Number331416
MLS Number13724799
CategoryEngine Miscellaneous Parts
Last Updated6/17/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Caterpillar Injector Cup Replacement Kit for 3406E C15 C16 C18, Part # 392091

Caterpillar Injector Cup Replacement Kit for 3406E C15 C16 C18, Part # 392091

$20.31 USD
INJECTOR CUP REPLACEMENT KIT. FITS MULTIPLE CAT 3406E C15 C16 C18 MODELS. PRICE PER INJECTOR CUP, NEED 6 PER ENGINE. PICTURE REFERENCE # 10 392087 CUP ONLY INJECTOR SLEEVE, Serial#:...
ConditionNew
Part Number392091 2634920 9X7430 1662904
Stock Number392091
MLS Number10183138
CategoryEngine Miscellaneous Parts
Last Updated6/16/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Caterpillar 3406E Engine Oil Cooler

Caterpillar 3406E Engine Oil Cooler

$540 USD
New Aftermarket Caterpillar Engine Oil Cooler Application:, Caterpillar 3406B, Caterpillar 3406C, Caterpillar 3406E Cross Reference Numbers:, 4W6039, 6N0169, 4N0619, 6N8856 Covered...
ConditionNew
Part NumberAK-7W2164
Stock NumberAKM 7W2164
MLS Number11190286
CategoryEngine Oil Coolers
Last Updated5/20/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
New Caterpillar Thermostat Housing Gasket for 3406E/C15/C16/C18, Part # 139-3550

New Caterpillar Thermostat Housing Gasket for 3406E/C15/C16/C18, Part # 139-3550

$3.95 USD
THERMOSTAT HOUSING GASKET. FITS MULTIPLE CAT 3406E C15 C16 C18 MODELS. REPLACES CAT 139-3550, Serial#: 139-3550, Core Charge: 0, Casting#: 139-3550
ConditionNew
Part Number139-3550
Stock Number331347
MLS Number14236521
CategoryEngine Miscellaneous Parts
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Caterpillar 3406E Engine Brake for a 1995 Kenworth W900

Caterpillar 3406E Engine Brake for a 1995 Kenworth W900

$2,995 USD
COMPLETE BRAKE SAVER/ENGINE RETARDER. CAT 3406B,C,E. OIL COOLER,FLYWHEEL,BOLTS AND OIL LINES., Serial#: 5EK28571, Core Charge: NA, Casting#: NA
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)W900
Will Fit Year(s)1995
Part NumberBRAKE SAVER RETARDER
Stock Number110125-25
MLS Number14043674
CategoryEngine Brakes / Jake Brakes
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Caterpillar 3406E Engine Control Module (ECM) for a 1999 Kenworth

Caterpillar 3406E Engine Control Module (ECM) for a 1999 Kenworth

$795 USD
USED ECM/ CAT 40 PIN 3406E 1LW S/N GUARANTEED TO BE PROGRAMABLE., Serial#: 1LW14808, Core Charge: 250.00
ConditionUsed
Fits To Make(s)Kenworth
Will Fit Year(s)1999
Part Number115-3055,117-8351,212-9450,10R4085,20R2075
Stock NumberP-60897
MLS Number13774815
CategoryEngine Control Modules (ECM)
Last Updated6/13/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Caterpillar 3406B-C15 Rod Bearing Set .010 Oversize, Part # 370018 9Y7735-010

Caterpillar 3406B-C15 Rod Bearing Set .010 Oversize, Part # 370018 9Y7735-010

$60.10 USD
NEW ROD BEARING SET. EACH SET DOES 1 PISTON. FITS MOST 3406B-C15 NON ACERT ENGINES. OVERSIZED .010., Serial#: 6NZ 1LW 2KS, Core Charge: 0, Casting#: 370018
ConditionNew
Part Number370018 9Y7735-010
Stock Number370018
MLS Number11921070
CategoryEngine Miscellaneous Parts
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
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Holst Truck Parts
New Aftermarket Caterpillar 3406E/C15 Exhaust Rocker Arm, Part # 162-9175

New Aftermarket Caterpillar 3406E/C15 Exhaust Rocker Arm, Part # 162-9175

$141.08 USD
NEW AFTERMARKET EXHAUST ROCKER ARM. FITS MULTIPLE CAT 3406E AND C15 ENGINE MODELS., Serial#: 20R3321, Core Charge: 0, Casting#: 20R3321
ConditionNew
Part Number162-9175 2038822 278-1364 2781364 4373869 3284240
Stock NumberS-28473
MLS Number11182144
CategoryEngine Miscellaneous Parts
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
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Holst Truck Parts
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