1. Home
  2. Listings
  3. Truck Parts
  4. Caterpillar

Caterpillar Truck Parts For Sale in United States

Close
Your Current Search
Industry
Truck Parts
Manufacturer
Caterpillar
Country
United States
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Trucks (2)
Truck Parts (22750)
Heavy Equipment Parts (1307)
Attachments (45)
Category
A/C Compressors (15)A/C Condensers (49)ABS Control Modules (1)Adapters (8)Air Cleaners / Air Filter Housings (10)Air Dryers (2)Air Filters (1)Air Tanks (7)Air Transfer Tubes (121)Alternators (43)Arches (5)Auxiliary Power Units (APU) (3)   APU, Engine (1)   APU, Generator (1)Axle Assemblies, Front (10)Axle Assemblies, Rear (14)Axle Housings, Rear (1)Axle Parts (29)Back Glass (2)Battery Boxes / Trays (11)Bearings (21)Belt Tensioners (58)Belts (1)Blower Motors (HVAC) (3)Body / Chassis Control Modules (1)Body Misc. Parts (9)Bowls (1)Brackets, Misc. (115)Brake / Clutch / Gas Pedal Parts (1)Brake Actuators / Chambers (2)Brake Parts (32)Breathers (15)Bumpers, Front (9)Cab Exterior Panels (2)Cab Wiring Harnesses (14)Cables (2)Cabs (20)Cam Brackets (1)Charge Air Coolers (ATAAC) (103)Clamps (5)Coolant Filters (1)Coolant Tubes (2)Cooling Assemblies (Rad., Cond., ATAAC) (22)Cowls (1)Crossmembers (3)Cutoffs (2)Cylinder Head Gasket Sets (1)Cylinder Heads (343)Cylinder Rods (2)Cylinders (1307)   Hoist Cylinders (Bed) (1)   Hydraulic Cylinders (421)Dashboards (5)Deck Plates / Catwalk (5)Diesel Exhaust Fluid (DEF) Tanks (1)Differential Misc. Parts (1)Differentials, Rear (2)Differentials (166)Door Glass, Front (1)Door Window Regulators (3)Doors (9)   Door Assemblies, Front (7)Driveshafts (4)   Rear Driveshafts (4)Electrical Misc. Parts (12)Engine Parts (8083)   Aftercoolers (79)   Bull Gears (1)   Cam Covers (2)   Cam Followers (93)   Cam Gears (7)   Camshaft Housings (6)   Camshafts (202)   Crankshafts (182)   EGR Coolers (6)   EGR Manifolds (1)   EGR Valves (1)   Engine Accessory Drives (4)   Engine Air Compressors (103)   Engine Blocks / Cylinder Blocks (137)   Engine Brackets (308)   Engine Brakes / Jake Brakes (210)   Engine Control Modules (ECM) (930)   Engine Covers (129)   Engine Cylinder Kits (7)   Engine Gears (152)   Engine Harmonic Balancers (98)   Engine Head Bolts (29)   Engine Heui Pumps (2)   Engine Miscellaneous Parts (2099)   Engine Mounts (365)   Engine Oil Coolers (533)   Engine Oil Dipsticks (34)   Engine Oil Filter Bases (33)   Engine Oil Pans (246)   Engine Oil Pickup Tubes (21)   Engine Oil Pumps (182)   Engine Overhaul Kits (57)   Engine Plumbing (85)   Engine Pulleys (60)   Engine Rod Bearings (1)   Engine Rods (34)   Engine Seals (1)   Engine Sensors (41)   Engine Thermostat Housings (63)   Engine Valve Trains (117)   Engine Valves & Parts (5)   Engine Wiring Harnesses (50)   Front Engine Covers (273)   Intercoolers (15)   Pistons & Rod Parts (159)   Push Rods (16)   Rocker Arms (287)   Rocker Housings (16)   Timing Covers (179)   Valve Covers (370)Engines (4451)   Engine Cores (83)Exhaust Gaskets (22)Exhaust Parts (355)   Diesel Particulate Filters (DPF) (37)   DPF Assemblies (10)   DPF Covers (2)   Exhaust Assemblies (6)   Exhaust Brackets (2)   Exhaust Manifolds (292)   Exhaust Stacks (2)   Exhaust Y Pipes (1)Fan Blades (116)Fan Clutches (220)Fan Hubs (12)Fans (97)Fender Extensions (9)Fenders (7)Fifth Wheels (1)Filters (3)Flex Plates (2)Floor Mats (1)Flywheel Housings (414)Flywheels (171)Frame Horns (9)Frames (3)Fuel / Water Separators (66)Fuel Filter Bases (42)Fuel Filters (6)Fuel Gear Pumps (96)Fuel Injection Parts (108)Fuel Injection Pumps (67)Fuel Injector Lines (3)Fuel Injectors (931)Fuel Pumps (22)Fuel Systems (5)Fuel Tank Straps & Brackets (6)Fuel Tanks (Truck) (7)Fuse Boxes & Panels (3)Gaskets (404)Gears (1)Governors (2)Grab Handles (1)Grilles (3)Heat Exchangers (1)Heater / AC Climate Control Parts (4)Hood Parts (1)   Hood Hinges (1)Hoods (7)Hoses (5)Hydraulic Pumps (106)Hydraulic Tanks / Reservoirs (1)Idler Gears (17)Ignition Switches (1)Intake Manifolds (280)Interior Misc. Parts (12)Leaf Springs, Front (7)Manifolds (28)Manuals (1)Miscellaneous Truck Parts (228)Muffler Shields (28)Mufflers (20)NOx Sensors (8)Nuts (1)Oil Filters (3)Planetaries (2)Power Steering Assemblies (23)Power Take Offs (PTO) & Parts (2)Radiator Cores (367)Radiator Overflow Bottles / Surge Tanks (5)Radiator Shrouds (4)Radiator Tanks (10)Radiators (832)Relays (1)Salvage Trucks (2)Seals (588)Seats (non-Suspension) (1)Shafts (2)Spacers (4)Spring Hangers (9)Springs (100)Starters (20)Steering Columns (9)Steering Gears / Racks (10)Steering Pumps (66)Studs (1)Sun Visors (Interior) (1)Sun Visors (4)Suspension Crossmembers / K-Frames (1)Tailgates / Decklids (22)Tank Kits (1)Throttle Position Sensors (1)Timing Gears (186)Tires & Rims (89)Tires (7)Torque Converters (60)Transmission Parts (12)   Transmission Clutch Housings (12)Transmissions (473)Turbo Actuators (3)Turbo Parts (143)Turbochargers / Superchargers (433)Valves (856)Water Pumps (511)Water Transfer Tubes (6)Winches (45)Windshield Wiper Motors (5)Wiring Harnesses (39)
Make
Caterpillar (24104)
Model
Select a category to view available models.
Condition
Model Year
-
Horsepower
-
Price
-
Country
United States (24104)
State / Region
Select a state below and click Refine Results.




































Market Type

Shop Truck Parts by Category

Showing 1 - 25 of 24,104 Listings

1 - 25 of 24,104 listings
1 - 25 of 24,104 listings
Featured Item
2007 Caterpillar C15 Engine
8 0

2007 Caterpillar C15 Engine

Newly Listed
$16,500 USD
(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2007 Caterpillar C15 ACERT Diesel Engine (EPA07), 15.2L, Serial # SDP10631, AR # 317-0241, Family # 7CPXH0928E1K, Short Block # 10R9173, Emission...
ConditionUsed
CPL/ARR317-0241
Horse Power475 HP
Part NumberAR # 317-0241
Stock Number006693
MLS Number14023927
CategoryEngines
Last Updated12/9/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
Featured Item
1999 Caterpillar 3126 Engine
8 0

1999 Caterpillar 3126 Engine

Newly Listed
$16,500 USD
(NEW SURPLUS) 1999 Caterpillar 3126 Diesel Engine, AR # 151-7122, Family # XCPXH0442HSK, 7.2L, HP RATING: 275 @ 2400 RPM, Part # 0R-9964, Serial # 6PZ02668, BRAND NEW CRATE ENGINE!! Visit...
ConditionNew
CPL/ARR151-7122
Horse Power275 HP
Part NumberAR # 151-7122
Stock Number006692
MLS Number14023902
CategoryEngines
Last Updated12/9/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
Featured Item
2015 Caterpillar 3176 Engine
7 0

2015 Caterpillar 3176 Engine

$19,000 USD
(SURPLUS) 2015 Caterpillar 3176 Industrial Diesel Engine, Engine Model: Cat 3176C, Serial # 8Z200538, AR # 347-6911, Displacement: 10.3L, Reman Part # 20R1944, Engine used in CAT D7R Dozers,...
ConditionNew
Usage285 Hours
CPL/ARR347-6911
Horse Power258 HP
Part NumberAR # 347-6911
Stock Number006706
MLS Number14021879
CategoryEngines
Last Updated12/8/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
Featured Item
1999 Caterpillar 3126 Engine
9 0

1999 Caterpillar 3126 Engine

$16,500 USD
(NEW SURPLUS) 1999 Caterpillar 3126 Diesel Engine, AR # 151-7123, Family # XCPXH0442HSK, 7.2L, 330HP RATED @2400 RPM, OEM Part #: 12421794-002, Serial # 7JZ01176, BRAND NEW CRATE ENGINE!!...
ConditionNew
CPL/ARR151-7123
Horse Power330 HP
Part NumberAR # 151-7123
Stock Number006648
MLS Number13869243
CategoryEngines
Last Updated12/9/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
Featured Item
2004 2006 2005 Caterpillar C7 Diesel Engine Acert 70-Pin 7.2L SAP89509 AR# 239-4782
5 0

2004 2006 2005 Caterpillar C7 Diesel Engine Acert 70-Pin 7.2L SAP89509 AR# 239-4782

$6,999.99 USD
(GOOD RUNNER) FITS TO 2004-2006Caterpillar C7 Acert Diesel Engine 70-Pin,Low Miles, ENGINE SERIAL NO.SAP89509, AR#239-4782, CORE AR# 212-3639, 7.2L, Turbocharged,THE ENGINE INCLUDES WARRANTY...
Warranty
ConditionUsed
CPL/ARR239-4782
Assembly Number212-3639
Fits To EquipmentCat C7 Acert Diesel Engine
Fits To Make(s)Caterpillar C7 Diesel Engine
Fits To Model(s)C7 70-Pin Diesel Engine 7.2L Acert
Will Fit Year(s)2004 2005 2006
Part NumberCat C7 Acert Diesel Engine 7.2L 6-Cyl 70-Pin Turbo
Stock Number218665-12
MLS Number10697004
CategoryEngines
Last Updated12/15/2025
Location
Rockwood, TN, US
Sold By
Machinery and Truck Parts
(844) 835-___  SHOW
NUMBERCall Seller
Email Seller
Save
Machinery and Truck Parts
Featured Item
1996 1997 Caterpillar 3126 Diesel Engine 40-Pin Electronic 1WM12911
5 0

1996 1997 Caterpillar 3126 Diesel Engine 40-Pin Electronic 1WM12911

$4,999.99 USD
(GOOD RUNNER) CAT 1997 CATERPILLAR 40-PIN 3126 DIESEL ENGINE FOR SALE, ESN: 1WM12911, ENGINE RUNS GREAT AND INCLUDES A WARRANTY, CALL FOR MORE INFORMATION OR VISIT US ONLINE AT MACHINERY AND...
ConditionUsed
CPL/ARRCat 3126 Diesel Engine
Assembly Number3126 Diesel Engine
Engine Model3126 40-Pin 1997 Diesel Engine
Fits To EquipmentCaterpillar 3126 Diesel Engine 40-Pin 1WM
Fits To Make(s)Caterpillar
Fits To Model(s)3126 40-Pin Electronic 1997 1WM Diesel Engine
Will Fit Year(s)1996 1997
Part NumberCat 3126 Diesel Engine 40-Pin 1WM
Stock Number218878
MLS Number13686872
CategoryEngines
Last Updated12/15/2025
Location
Rockwood, TN, US
Sold By
Machinery and Truck Parts
(844) 835-___  SHOW
NUMBERCall Seller
Email Seller
Save
Machinery and Truck Parts
Featured Item
Caterpillar C3.3B Reman Engine with new turbo and cleaned DPF
4 0

Caterpillar C3.3B Reman Engine with new turbo and cleaned DPF

$7,500 USD
This c3.3b engine is floor tested after being remanufactured. Buyer pays shipping and a $3000 core charge. The buyer has 30 days to contact with information on where to pick up the core from...
Warranty
Quantity3
ConditionRemanufactured
Horse Power74 HP
L x W40 x 30
Fits To EquipmentSkid Steer
Fits To Make(s)Caterpillar, Kubota, Bobcat, Takeuchi
Weight850
MLS Number12760099
CategoryEngines
Last Updated11/18/2025
Location
WITHEE, WI, US
Sold By
AF Engines
(715) 773-___  SHOW
NUMBERCall Seller
Email Seller
Save
Featured Item
Caterpillar C15 Engine for a 2001 Western Star 4900E
8 1

Caterpillar C15 Engine for a 2001 Western Star 4900E

$16,995.99 USD
(Used) 2000 Caterpillar C15, ENGINE ASSEMBLY- Family Number: XH0893ERK, Displacement: 14.6L, Horsepower: 490, ESN: 6NZ31372, Part Number: 9090994, Reference images for condition For more...
ConditionUsed
Horse Power490 HP
Fits To Make(s)Western Star
Fits To Model(s)4900E
Will Fit Year(s)2001
Part Number9090994
Stock NumberP-63078
MLS Number12405145
CategoryEngines
Last Updated12/5/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Featured Item
Caterpillar C15 Engine - NEW REMANUFACTURED LONG BLOCK
7 0

Caterpillar C15 Engine - NEW REMANUFACTURED LONG BLOCK

Contact for price
We offer a variety of both, over the road truck and industrial replacement engines for the Caterpillar C15. Our remanufactured CAT C15 engines come as a 3/4 long block and are not running...
Warranty
Quantity9
ConditionRemanufactured
Horse Power625 HP
Fits To EquipmentTractor Trailers, Day Cabs, Sleeper Cabs, Articulated Dump Trucks, Execavators, Drill Rigs, Logging Equipment, Pump Equipment
Fits To Make(s)Peterbilt, Freightliner, Kenworth, International, Western Star
Fits To Model(s)Peterbilt - 279, 357, 359, 362, 378, 379, 386, 387, 388, 389 Freightliner - FLD120, Classic XL, Century, Cascadia, Columbia, Argosy Kenworth - T404, T600, T658, T680, T690, T800, T880, T2000, W900, K104, K108 International - 5900i, 9200i, 9400i, 9900i Western Star - 4800, 4900, 4964, 6964
Will Fit Year(s)1999-2007
Stock NumberBBENG53
MLS Number13095269
CategoryEngines
Last Updated9/5/2024
Location
Parker, CO, US
Sold By
Big Bear Engine Company
(844) 332-___  SHOW
NUMBERCall Seller
Email Seller
Save
Big Bear Engine Company
Featured Item
Caterpillar C13 Engine for 2004-2010 - REMANUFACTURED LONG BLOCK
5 0

Caterpillar C13 Engine for 2004-2010 - REMANUFACTURED LONG BLOCK

Contact for price
We offer a variety of both, over the road truck and industrial replacement engines for the Caterpillar C13. Our remanufactured CAT C13 engines come as a 3/4 long block and are not running...
Warranty
Quantity11
ConditionRemanufactured
Horse Power475 HP
Fits To EquipmentSemi Trucks, Sleeper Cabs, Articulated Dump Trucks, Execavators, Crawlers, Trenchers, Cranes
Fits To Make(s)Caterpillar, Kenworth, Peterbilt, Freightliner, Sterling, International, Link Belt
Fits To Model(s)Kenworth - T800, T600, T2000, W900, Peterbilt - 378, 379, 387, 386, 357, 388, 384, 385, 387, 357, Freightliner - Columbia 120, Columbia 120 T/A, Columbia 112, International - 7700, 9900, 140, 1810, 1890D, 1957, 2110A, 2325, 3600, 4600, 4700, 4800, 4900, 736S, 8100, 9200, 9000, 9400, 9900, DURASTAR 4200, DURASTAR 4300, DURASTAR 4400, F2276, F4270, PROSTAR, S2000, S2100, S2275, S2600, S3300, 9200i, Caterpillar - 345, 349, 980M, Execavators/Crawlers, CT610, CT630, CT660 Sleeper Trucks, 730, 735 Dump Truck, Link-Belt - HTT8690 Crane
Will Fit Year(s)2004-2010
Stock NumberBBENG52
MLS Number13003439
CategoryEngines
Last Updated9/5/2024
Location
Parker, CO, US
Sold By
Big Bear Engine Company
(844) 332-___  SHOW
NUMBERCall Seller
Email Seller
Save
Big Bear Engine Company
Featured Item
Component Build Caterpillar 3306DI Engine (220 HP Extended Long Block)
5 0

Component Build Caterpillar 3306DI Engine (220 HP Extended Long Block)

Contact for price
CAT 3306B DI – 220 HP Industrial Engine Our 3306B DI (Direct Injection) engine is considered a component build engine that could be used in 20+ different Industrial Caterpillar dozers,...
Warranty
ConditionRemanufactured
CPL/ARRARR 9Y1719
Horse Power220 HP
L x W82 x 43
Fits To EquipmentArticulated Dump Trucks, Scrapers, Excavators, Wheel Loaders, Cranes
Fits To Model(s)ARTICULATED DUMP TRUCK D25C, D25D, D30C, D30D, D35C, D250B, D250E, D250E II, D300B, D300D, D300E, D300E II, D350C, D350D, D400D CRAWLER LOADERS 973, 973C, 977K CRAWLER TRACTORS D5B, D6D, D6H, D6H II, D6R 235, 235B, 235C, 330, 330LN, 330B, 330BL, 330BLN, 350L WHEEL LOADERS 966C, 966D, 966F, 966F II, 966G, 970F, 972G, 972G II, 966E Also Found in Various Motor Graders, Scrapers, Compactors and Cranes including Cat 330B, 330BL, 814, 815F, 977L, 637D and Challenger 65B, 65C
Weight3100
Stock NumberBBENG39
MLS Number11419629
CategoryEngines
Last Updated12/16/2024
Location
Parker, CO, US
Sold By
Big Bear Engine Company
(844) 332-___  SHOW
NUMBERCall Seller
Email Seller
Save
Big Bear Engine Company
Caterpillar C9 OEM Engine Control Module ECM ECU 240-5302-02 348-2376-01 MTB
5 0

Caterpillar C9 OEM Engine Control Module ECM ECU 240-5302-02 348-2376-01 MTB

Newly Listed
$800 USD
(GOOD USED/ TESTED) Caterpillar C9 OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #:240-5302-02; Supersession Part #'s: 2299770, 2307627, 322-3607, 10R-9484;...
ConditionUsed
Part Number240-5302-02
Stock NumberE4379
MLS Number14043349
CategoryEngine Control Modules (ECM)
Last Updated12/15/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
2012 Caterpillar C13 Engine, KWJ, BRAND NEW OEM
11 1

2012 Caterpillar C13 Engine, KWJ, BRAND NEW OEM

Recently Updated
Contact for price
(BRAND NEW OEM) 2012 Caterpillar C13 Diesel Engine For Sale, 475HP, Family# CCPXL12.5HPB, 12.5L, 6 Cylinders, AR# 366-0290, Exhaust Emission Control System DFI, TC, ECM, CAC, EGR, PTOX, OC,...
ConditionNew
CPL/ARR366-0290
Horse Power475 HP
Part NumberC13
Stock Number3020
MLS Number10822309
CategoryEngines
Last Updated12/15/2025
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
NUMBERCall Seller
Email Seller
Save
CA Truck Parts Inc.
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for? Yes No