1. Home
  2. Listings
  3. Heavy Equipment Parts
  4. Caterpillar
  5. Used

Used Caterpillar Heavy Equipment Parts For Sale

Close
Your Current Search
Industry
Heavy Equipment Parts
Manufacturer
Caterpillar
Condition
Used
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
Truck Parts (12079)
Heavy Equipment Parts (3641)
Attachments (143)
Category
A/C Compressors (15)Air Intakes (Equipment) (3)Alternators (55)Arms & Sticks (142)Axle Assemblies, Rear (Equipment) (112)Axle Shafts (Equipment) (2)Axle Support (Equipment) (213)Battery Boxes (Equipment) (2)Bearings (1)Beds / Dump Boxes (6)Body Parts (Equipment) (40)Brakes (Equipment) (55)Cab Brush Guards (2)Cab Doors (7)Cabs (Equipment) (272)Charge Air Coolers (ATAAC) (7)Compaction Wheels (29)Cooling Assemblies (Equipment) (1)Counterweights (89)Couplings (1)Cylinder Heads (221)Cylinders (1177)   Bucket Cylinders (15)   Crowd Cylinders (9)   Hydraulic Cylinders (418)   Lift / Boom Cylinders (60)   Steering Cylinders (19)   Tilt Cylinders (Blade / Bucket) (18)Differentials (142)Dismantled / Parting Out Heavy Equipment (3)Door Assemblies (Equipment) (80)Drive Shafts (Equipment) (2)Elbows (3)Electrical Parts (Equipment) (1)Engine Parts (4241)   Aftercoolers (9)   Cam Covers (2)   Cam Followers (103)   Cam Gears (11)   Camshaft Housings (6)   Camshafts (184)   Crankshafts (161)   Engine Accessory Drives (4)   Engine Air Compressors (101)   Engine Blocks / Cylinder Blocks (118)   Engine Brackets (302)   Engine Control Modules (ECM) (918)   Engine Covers (123)   Engine Cylinder Kits (5)   Engine Gears (146)   Engine Mounts (367)   Engine Oil Coolers (158)   Engine Oil Dipsticks (34)   Engine Oil Fill Tubes (1)   Engine Oil Filter Bases (32)   Engine Oil Pans (243)   Engine Oil Pickup Tubes (21)   Engine Oil Pumps (172)   Engine Plumbing (84)   Engine Pulleys (53)   Engine Thermostat Housings (62)   Engine Valve Trains (97)   Front Engine Covers (303)   Valve Covers (376)Engines (4130)   Engine Cores (87)Equalizer Bars (27)Exhaust (Equipment) (3)Exhaust Gaskets (22)Fans (Equipment) (1)Fenders (Equipment) (5)Final Drives (227)Flywheel Housings (456)Flywheels (Equipment) (1)Forklift Masts (3)Frames (Equipment) (52)Fuel Gear Pumps (90)Fuel Tanks (Equipment) (101)Gaskets (313)Generator Ends (5)Grilles (Equipment) (1)Head (1)Heater / AC Climate Control Parts (5)Hoods (Equipment) (3)Hoses (1)Hydraulic Parts (Equipment) (43)Hydraulic Pumps (Equipment) (90)Hydraulic Pumps (90)Hydraulic Tanks / Reservoirs (Equipment) (82)Hydraulic Valves (Equipment) (157)Instrument Clusters (Equipment) (1)Intake Manifolds (293)Joysticks & Controls (112)Light Brackets (Equipment) (2)Linkages (1)   Bucket Links (1)Loader Lift Arms (51)Manuals (12)Misc. Equipment Parts (42)Motors (3)Oil Coolers (Equipment) (16)Pins (1)Radiator Supports (1)Radiators (Equipment) (2)Radiators (20)Rock Guards (1)Seals (49)Seats (Equipment) (1)Spacers (5)Sprockets (1)Starters (25)Steering Columns (Equipment) (1)Steering Pumps (70)Sweeps (3)Swing Drives (6)Swing Motors (2)Throttle Pedals / Foot Controls (Equipment) (1)Tires & Rims (Equipment) (264)Tires (Equipment) (4)Torque Converters (Equipment) (1)Track & Carrier Rollers (63)   Lower Track & Carrier Rollers (1)   Upper Track & Carrier Rollers (1)Track Assemblies (1)Track Frames (16)Track Idlers (2)Track Springs (2)Track Tensioners & Adjusters (38)Tracks (26)   Steel Tracks (1)Transmission Parts (1)Transmissions (306)Turbochargers / Superchargers (400)Undercarriage Track Shoes / Pads (3)Undercarriages (5)Valves (676)Water Pumps (445)Winches (54)Yokes (1)
Make
Caterpillar (15863)
Model
Select a category to view available models.
Condition
Used (15863)
Model Year
-
Horsepower
-
Price
-
Country
State / Region
Select a country to view available states.
Market Type

Shop Heavy Equipment Parts by Category

Showing 1 - 25 of 15,863 Listings

1 - 25 of 15,863 listings
1 - 25 of 15,863 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
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 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
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.
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