New Caterpillar Truck Parts For Sale in United States

Your Current Search
Industry
Truck Parts
Manufacturer
Caterpillar
Condition
New
Country
United States
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Truck Parts (3715)
Heavy Equipment Parts (113)
Category
Air Intake & Filtration (2)   Air Cleaners / Air Filter Housings (1)   Filters (1)Axles & Differentials (5)   Differentials, Unspecified (5)Bearings (21)Belts (1)Cab, Body & Interior (22)   Tailgates / Decklids (22)Cables (3)Clamps (2)Cooling & HVAC (1247)   A/C Compressors (1)   A/C Condensers (49)   Cooling Assemblies (Rad., Cond., ATAAC) (11)   Intercoolers & Charge Air Coolers (96)   Radiator Cores (367)   Radiator Overflow Bottles / Surge Tanks (4)   Radiator Shrouds (4)   Radiator Tanks (1)   Radiators (714)Cylinders (110)Electrical & Lighting (13)   Alternators (9)   Starter Motors (2)   Wiring Harnesses (2)Electrical Misc. Parts (3)Engine & Powertrain (811)   Belt Tensioners (3)   Breathers (3)   Camshafts (11)   Crankshafts (7)   Cylinder Heads (64)   Engine Brackets (8)   Engine Brakes / Jake Brakes (2)   Engine Control Modules (ECM) (6)   Engine Covers (5)   Engine Cylinder Kits (2)   Engine Gears (4)   Engine Head Bolts (7)   Engine Miscellaneous Parts (109)   Engine Mounts (1)   Engine Oil Coolers (383)   Engine Oil Dipsticks (1)   Engine Oil Filter Bases (1)   Engine Oil Pans (17)   Engine Oil Pumps (12)   Engine Plumbing (1)   Engine Pulleys (6)   Engine Rod Bearings (1)   Engine Rods (1)   Engine Sensors (15)   Engine Valve Trains (9)   Engine Wiring Harnesses (4)   Intake Manifolds (2)   Oil Filters (2)   Pistons & Rod Parts (10)   Rocker Arms (7)   Turbo Parts (7)   Turbochargers / Superchargers (63)   Water Pumps (37)Engine Parts (79)   Aftercoolers (70)Engines (312)Exhaust & Emissions (19)   Diesel Exhaust Fluid (DEF) Tanks (2)   Exhaust Manifolds (10)   NOx Sensors (7)   Exhaust Parts (3)Fans (8)Flywheel Housings (17)Frame & Chassis (1)   Adapters (1)Fuel System (96)   Fuel / Water Separators (4)   Fuel Filter Bases (1)   Fuel Filters (2)   Fuel Gear Pumps (5)   Fuel Injection Pumps (1)   Fuel Injectors (80)   Fuel Pumps (1)   Fuel Tanks (Truck) (2)Gaskets (89)Hoses (7)Hydraulics & PTO (10)   Hydraulic Cylinders (3)   Hydraulic Pumps (7)Miscellaneous Truck Parts (136)Seals (612)Studs (1)Suspension & Steering (49)   Springs (49)Transmission & Driveline (12)   Flywheels (11)   Transmission Clutch Housings (1)Transmissions (7)Valves (125)Wheels, Tires & Hubs (5)   Tires & Rims (4)   Tires (1)
Make
Caterpillar (3828)
Model
Select a category to view all available models.
Condition
New (3828)
Model Year
-
Horsepower
-
Price
-
Country
United States (3828)
State / Region
Select a state below and click Refine Results.






















Market Type
For Sale (3828)

Showing 1 - 25 of 3,828 Listings

1 - 25 of 3,828 listings
1 - 25 of 3,828 listings
Featured Item
2018 Caterpillar C13 Engine

2018 Caterpillar C13 Engine

Newly Listed
$35,000 USD
(NEW SURPLUS) 2018 Caterpillar C13 Industrial Diesel Engine (TIER 4 FINAL), Caterpillar C13 Engine Serial # N3F02729, AR # 385-7717, Long Block Part # 20R6341, Short Block # 20R2862, 12.5L,...
ConditionNew
CPL/ARR385-7717
Horse Power440 HP
Emission RatingTier 4 Final
Part NumberAR # 385-7717
Stock Number006851
MLS Number14361636
CategoryEngines
Last Updated5/11/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
Featured Item
2021 Caterpillar C4.4 Engine

2021 Caterpillar C4.4 Engine

Newly Listed
$16,750 USD
(NEW) 2021 Caterpillar C4.4 Industrial Diesel Engine Tier 4 Final (Turbo Compound), Serial # W7N86294, AR # 556-2959, HP: 157HP @ 2200RPM, Engine Torque Rating: 524-1400, Engine Family #...
ConditionNew
CPL/ARR556-2959
Horse Power157 HP
Part NumberAR # 556-2959
Stock Number006849
MLS Number14361539
CategoryEngines
Last Updated5/11/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
Featured Item
2017 Caterpillar C4.4 Engine

2017 Caterpillar C4.4 Engine

$15,000 USD
(NEW) 2017 Caterpillar C4.4 Industrial Diesel Engine, Serial # C7N38746, AR # 458-2344, HP: 131HP @ 2200RPM, Long Block # 20R9146, Brand New, Displacement 4.4L, visit JJREBUILDERS for more...
ConditionNew
Part NumberAR # 4582344
Stock Number006845
MLS Number14359131
CategoryEngines
Last Updated5/8/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
Featured Item
1989 Caterpillar 3412 Engine

1989 Caterpillar 3412 Engine

$27,000 USD
(LIKE NEW) 1989 Caterpillar 3412 DI Industrial Diesel Engine (DIRECT INJECTION) on a Centrifugal Fire Pump, Long Block # 10R7020, Short Block # 10R6169, Caterpillar 3412 Engine Serial #...
ConditionNew
Usage179 Hours
Part NumberAR # 7C6767
Stock Number006844
MLS Number14353275
CategoryEngines
Last Updated5/6/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
Caterpillar 4132 A/C Compressor

Caterpillar 4132 A/C Compressor

Newly Listed
$450 USD
(NEW/ TAKEOFF) Caterpillar 4132 OEM 24V A/C Compressor, for sale!!! Part #: 320-1291, 3201291; Stock #: AC1069 For more information about this listing, shipping, technical questions email us...
ConditionNew
Part Number320-1291
Stock NumberAC1069
MLS Number14373368
CategoryA/C Compressors
Last Updated5/15/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
Caterpillar C4.4 Alternator for Caterpillar C6.6, C7.1, C4.4

Caterpillar C4.4 Alternator for Caterpillar C6.6, C7.1, C4.4

Newly Listed
$420 USD
(NEW/ ENGINE TAKEOFF) Caterpillar Alternator, for sale!!! Part #: 560-6104; Supersession Part #: 593-5743; Volts: 24; AMPS: 100; Engine Models: C6.6, C7.1, C4.4; Stock #: AL1094 For more...
ConditionNew
Fits To Make(s)Caterpillar
Fits To Model(s)C6.6, C7.1, C4.4
Part Number560-6104
Stock NumberAL1094
MLS Number14372038
CategoryAlternators
Last Updated5/15/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
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

Recently Updated
$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 Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst 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

Recently Updated
$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
Caterpillar C15 Flywheel

Caterpillar C15 Flywheel

Recently Updated
$94.50 USD
NEW FLYWHEEL RING GEAR FOR CAT 3176 3406 C10 C12 C13 C15 C16 C18 FLYWHEEL. REPLACES 4N-2514 4W6800 130-9476 21" RING WITH 52 TOOTH COUNT., Serial#: NA, Clutch Type: 2 Plate Pull, Size: 15...
ConditionNew
Part Number4N2514 4N-2514 4W6800 130-9476 1309476 4P8515
Stock Number4N2514
MLS Number14301668
CategoryFlywheels
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
Caterpillar C12 Turbocharger / Supercharger

Caterpillar C12 Turbocharger / Supercharger

Recently Updated
$953.34 USD
NEW TURBO FITS MULTIPLE C12 CAT ALLOCATIONS AS WELL AS MANY SERIES 60 DETROIT. WAIST GATE STYLE. 1 YEAR WARRANTY, NEW NO CORE. SEE ALSO 172743 OR PP1080016, Serial#: 172743 / PP1080016,...
ConditionNew
Part Number172743 / PP1080016 OR7292 OR7578 381204 1649490 1906210
Stock NumberEM92770
MLS Number14128539
CategoryTurbochargers / Superchargers
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
Caterpillar C15 Turbocharger / Supercharger

Caterpillar C15 Turbocharger / Supercharger

Recently Updated
$70.89 USD
NEW TURBO INSTALL KIT. FITS MOST 3406E C15 C16 C18 SINGLE TURBO APPLICATIONS. INCLUDES 1013125 1262702 1986068 7J9108 4N0699 21209 1142687 1367226 5H7704 2M9780 1S4295, Serial#: NA, Core...
ConditionNew
Part Number321306
Stock Number321306
MLS Number13905279
CategoryTurbochargers / Superchargers
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
New Caterpillar C12 Rear Structure Kit, Part # 331453 226-6620 2266620

New Caterpillar C12 Rear Structure Kit, Part # 331453 226-6620 2266620

Recently Updated
$73.48 USD
NEW C12 REAR STRUCTURE KIT. FITS MOST C12 APPLICATIONS. CONFIRM WITH ENGINE SERIAL #. KIT CONTAINS: 307-3966 1076280 4H7869 5P7701 5P7814 7C1583 7C1728 5D9344, Serial#: 331453, Core Charge...
ConditionNew
Fits To Make(s)Universal
Fits To Model(s)Universal
Part Number331453 226-6620 2266620
Stock Number331453
MLS Number13483105
CategoryEngine Miscellaneous Parts
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
Did you find what you were looking for? Yes No