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Showing 1 - 25 of 898 Listings

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New Caterpillar 3126 Connecting Rod Bearing, Part # 224-6638

New Caterpillar 3126 Connecting Rod Bearing, Part # 224-6638

Recently Updated
$13.78 USD
NEW CONNECTING ROD BEARING. FITS 3126 MODELS. CHECK AGAINST OE OR SERIAL NUMBER. **ENGINE TAKES A QUANTITY OF 6. SOLD EACH**, Serial#: 224-6638, Core Charge: 0, Casting#: 224-6638
ConditionNew
Part Number224-6638 370055 7W9415 1765743
Stock Number370055 224-6638
MLS Number9911462
CategoryEngine Miscellaneous Parts
Last Updated4/10/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
New Caterpillar Liner O-Ring Set for 3406E/C15/C15 ACERT/C16, Part # 321351

New Caterpillar Liner O-Ring Set for 3406E/C15/C15 ACERT/C16, Part # 321351

$19.77 USD
NEW LINER O-RING SET. EACH SET DOES 1 LINER. UPDATED STYLE WITH 2) CLEVICE SEAL TYPE O-RINGS AND 2) REGULAR 3406E, C15, C15 ACERT, C16, Serial#: 321351, Core Charge: 0, Casting#: 321351
ConditionNew
Part Number321351
Stock Number321351
MLS Number14286619
CategoryEngine Miscellaneous Parts
Last Updated4/4/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Caterpillar C15 ACERT Cylinder Head

Caterpillar C15 ACERT Cylinder Head

$3,470 USD
New loaded assembled aftermarket CAT cylinder head. For Acert twin turbo. Bolts washers included. Vacuum, pressure and fuel line tested. Inconel exhaust valves CAT P/N 2239250, 223-9250....
Quantity4
ConditionNew
Stock Number2239250
MLS Number12886172
CategoryCylinder Heads
Last Updated4/1/2026
Location
Scranton, PA, US
Sold By
Boots and Hank's Truck Parts, Inc.
(833) 396-___  SHOW
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Boots and Hank's Truck Parts, Inc.
Caterpillar C12 Water Pump

Caterpillar C12 Water Pump

$273.50 USD
NEW Water Pump Assembly CaterpillarC10 / C12 application, check part #'s for compatibility., Serial#: 381800 0R-0705 0R-8767 100-6944 10R-3709 153-8053 176-7000 352-2077, Core Charge: 0,...
ConditionNew
Part Number381808 0R-0705 0R-8767 100-6944 10R-3709 153-8053 176-7000 352-2077
Stock Number381808
MLS Number10529419
CategoryWater Pumps
Last Updated3/28/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Caterpillar 3406E Turbocharger / Supercharger for a Borgwarner

Caterpillar 3406E Turbocharger / Supercharger for a Borgwarner

$1,700 USD
BorgWarner Turbo for Cat 3406E, P/N 178062 CROSS REFERENCE PART NUMBER 0R6166 1080120 1700700185 1700701478 178062 199086 478062 4P2060 application: 3406E, Core Charge: 500.00
ConditionNew
Fits To Make(s)Borgwarner
Part Number178062
Stock Number156261
MLS Number12213883
CategoryTurbochargers / Superchargers
Last Updated3/13/2026
Location
Louisville, KY, US
Sold By
River City Truck Parts
(855) 465-___  SHOW
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River City 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 Updated3/21/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
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 Updated3/21/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
New Caterpillar 3406E/C15 Front Structure Gasket Kit

New Caterpillar 3406E/C15 Front Structure Gasket Kit

$244.74 USD
NEW 3406E AND C15 CATERPILLAR FRONT STRUCTURE GASKET KIT. 121250 3073966 O-RING 1 331384 1036045 ACCESSORY COVER SEAL 1 321316 1075769 O-RING 2 331415 1100004 COMPRESSOR SEAL 1...
ConditionNew
Part Number2336984 233-6984 1439609 1582839 1655145 1774347 1895133
Stock Number331422
MLS Number10223384
CategoryEngine Miscellaneous Parts
Last Updated3/21/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Caterpillar C15 Engine Oil Pan for a CAT C15

Caterpillar C15 Engine Oil Pan for a CAT C15

$879.45 USD
ALUMINUM CAT C15 OIL PAN , OIL CAPACITY – 9 GALLONS , UNIVERSAL FIT — CAN USE ON FRONT OR REAR SUMP , FITS 7CZ 6NZ MBN BXS MXS NXS ****WILL NOT FIT SDP**** , CROSS: 2273006 ...
Quantity2
ConditionNew
Fits To Make(s)CAT
Fits To Model(s)C15
Stock NumberAKM AK-160-1428
MLS Number11385286
CategoryEngine Oil Pans
Last Updated3/4/2026
Location
Henderson, CO, US
Sold By
LKQ Heavy Truck
(855) 905-___  SHOW
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LKQ Heavy Truck
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