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 (12245)
Heavy Equipment Parts (3669)
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) (217)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) (278)Charge Air Coolers (ATAAC) (7)Compaction Wheels (29)Cooling Assemblies (Equipment) (1)Counterweights (89)Couplings (1)Cylinder Heads (221)Cylinders (1187)   Bucket Cylinders (15)   Crowd Cylinders (9)   Hydraulic Cylinders (418)   Lift / Boom Cylinders (60)   Steering Cylinders (19)   Tilt Cylinders (Blade / Bucket) (18)Differentials (144)Dismantled / Parting Out Heavy Equipment (3)Door Assemblies (Equipment) (79)Drive Shafts (Equipment) (2)Elbows (3)Electrical Parts (Equipment) (1)Engine Parts (4249)   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 (303)   Engine Control Modules (ECM) (920)   Engine Covers (125)   Engine Cylinder Kits (5)   Engine Gears (145)   Engine Mounts (368)   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 (57)   Engine Thermostat Housings (61)   Engine Valve Trains (97)   Front Engine Covers (303)   Valve Covers (376)Engines (4251)   Engine Cores (87)Equalizer Bars (27)Exhaust (Equipment) (3)Exhaust Gaskets (22)Fans (Equipment) (1)Fenders (Equipment) (5)Final Drives (231)Flywheel Housings (456)Flywheels (Equipment) (1)Forklift Masts (3)Frames (Equipment) (52)Fuel Gear Pumps (91)Fuel Tanks (Equipment) (103)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) (84)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) (265)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 (310)Turbochargers / Superchargers (400)Undercarriage Track Shoes / Pads (3)Undercarriages (5)Valves (697)Water Pumps (454)Winches (54)Yokes (1)
Make
Caterpillar (16057)
Model
Select a category to view available models.
Condition
Used (16057)
Model Year
-
Horsepower
-
Price
-
Country
State / Region
Select a country to view available states.
Market Type

Shop Heavy Equipment Parts by Category

Showing 51 - 75 of 16,057 Listings

51 - 75 of 16,057 listings
51 - 75 of 16,057 listings
Caterpillar 3126E Diesel Engine - 250 HP
4 0

2002 Caterpillar 3126E Diesel Engine - 250 HP

Recently Updated
$5,500 USD
GOOD USED 2002 CATERPILLAR 3126E 250HP DIESEL TAKEOUT ENGINE FOR SALE at ADELMAN’S in OHIO. COMPLETE and RUN TESTED, 250 HP @ 2200 RPM, ELECTRONIC with 70 PIN ECM, 205-2532 ARRANGEMENT #,...
ConditionUsed
Horse Power250 HP
Stock Number3126-CKM60081
MLS Number13712660
CategoryEngines
Last Updated12/17/2025
Location
Canton, OH, US
Sold By
Adelmans Truck Parts
(844) 382-___  SHOW
NUMBERCall Seller
Email Seller
Save
Adelmans Truck Parts
Caterpillar C9 Engine Control Module (ECM)
5 0

Caterpillar C9 Engine Control Module (ECM)

Newly Listed
$1,000 USD
(GOOD USED/ TESTED) Caterpillar C9 OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #:240-5302-02; Supersession Part #'s: 204-7051, 196-4170, 222-5929, 348-2376, 10R-4091;...
ConditionUsed
Part Number240-5302-02
Stock NumberE4379
MLS Number14043349
CategoryEngine Control Modules (ECM)
Last Updated12/16/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
Caterpillar 3406E Engine for a 1995 Kenworth W900
2 0

Caterpillar 3406E Engine for a 1995 Kenworth W900

Price Drop
$12,995 USD
CAT 3406E 5EK 435-475 HP RUNS GOOD,DOES HAVE MODERATE BLOWBY. WILL INSPECT ROD AND MAIN BEARINGS. HAS BRAKE RETARDER. NOTES!!!, Serial#: 5EK28571, Horse Power: 000
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)W900
Will Fit Year(s)1995
Stock Number110125-4
MLS Number13989055
CategoryEngines
Last Updated12/16/2025
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
Email Seller
Save
Holst Truck Parts
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