1. Home
  2. For Sale
  3. Truck Parts
  4. Caterpillar
  5. Used

Used Caterpillar Truck Parts For Sale

Close
Your Current Search
Industry
Truck Parts
Manufacturer
Caterpillar
Condition
Used
Market Type
For Sale
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 (20095)
Heavy Equipment Parts (499)
Attachments (24)
Category
Aftertreatment Misc. Components (13)Air Intake & Filtration (89)   Air Cleaners / Air Filter Housings (7)   Air Filters (1)   Air Intakes (3)   Air Transfer Tubes (77)   Filters (1)Air Tanks (7)Auxiliary Power Units (APU) (1)Axles & Differentials (51)   Axle Assemblies, Front (12)   Axle Assemblies, Rear (12)   Axle Housings, Rear (1)   Axle Parts (23)   Differentials, Rear (3)Battery Boxes / Trays (14)Bearings (1)Bowls (1)Brakes (34)   ABS Control Modules (3)   Air Dryers (2)   Brake Actuators / Chambers (2)   Brake Parts (27)Cab, Body & Interior (158)   Arches (7)   Back Glass (2)   Body Misc. Parts (25)   Brake / Clutch / Gas Pedal Parts (1)   Bumpers, Front (7)   Cab Exterior Panels (2)   Cabs (26)   Dashboards (8)   Door Assemblies, Front (13)   Door Glass, Front (1)   Door Window Regulators (3)   Doors (8)   Fender Extensions (10)   Fenders (11)   Floor Mats (1)   Grab Handles (5)   Grilles (4)   Hood Hinges (2)   Hoods (10)   Interior Misc. Parts (1)   Mirrors (3)   Seats (1)   Sun Visors (Interior) (1)   Sun Visors (6)Clamps (2)Cooling & HVAC (490)   A/C Compressors (10)   Blower Motors (HVAC) (3)   Coolant Filters (1)   Coolant Tubes (2)   Cooling Assemblies (Rad., Cond., ATAAC) (9)   Fan Blades (120)   Fan Clutches (298)   Heat Exchangers (1)   Heater / AC Climate Control Parts (10)   Intercoolers & Charge Air Coolers (7)   Intercoolers (15)   Radiator Overflow Bottles / Surge Tanks (1)   Radiators (13)Cowls (1)Cylinders (26)   Hoist Cylinders (Bed) (1)Electrical & Lighting (137)   Alternators (46)   APU, Control Panel (1)   APU, Generator (1)   Cab Wiring Harnesses (1)   Door Electrical Switches (2)   Engine Fan Switches (1)   Fuse Boxes & Panels (3)   Headlight Assemblies (3)   Relays (1)   Starter Motors (24)   Throttle Position Sensors (1)   Windshield Wiper Motors (5)   Wiring Harnesses (48)Electrical Misc. Parts (9)Engine & Powertrain (7765)   Belt Tensioners (45)   Breathers (11)   Bull Gears (3)   Cam Brackets (1)   Cam Covers (2)   Cam Followers (101)   Cam Gears (10)   Camshaft Housings (5)   Camshafts (148)   Crankshafts (108)   Cylinder Head Gasket Sets (1)   Cylinder Heads (164)   Cylinder Rods (2)   Engine Accessory Drives (4)   Engine Air Compressors (87)   Engine Blocks / Cylinder Blocks (71)   Engine Brackets (285)   Engine Brakes / Jake Brakes (191)   Engine Control Modules (ECM) (940)   Engine Cores (100)   Engine Covers (116)   Engine Cylinder Kits (5)   Engine Gears (125)   Engine Harmonic Balancers (110)   Engine Head Bolts (25)   Engine Heui Pumps (2)   Engine Miscellaneous Parts (1737)   Engine Mounts (349)   Engine Oil Coolers (136)   Engine Oil Dipsticks (26)   Engine Oil Fill Tubes (1)   Engine Oil Filter Bases (31)   Engine Oil Pans (184)   Engine Oil Pickup Tubes (19)   Engine Oil Pumps (129)   Engine Overhaul Kits (52)   Engine Plumbing (78)   Engine Pulleys (51)   Engine Rods (34)   Engine Seals (1)   Engine Sensors (24)   Engine Thermostat Housings (58)   Engine Valve Trains (92)   Engine Valves & Parts (4)   Engine Wiring Harnesses (26)   Front Engine Covers (275)   Governors (2)   Idler Gears (18)   Intake Manifolds (263)   Manifolds (28)   Oil Filters (1)   Pistons & Rod Parts (65)   Push Rods (17)   Rocker Arms (235)   Rocker Housings (13)   Timing Covers (130)   Timing Gears (163)   Turbo Actuators (3)   Turbo Parts (125)   Turbochargers / Superchargers (299)   Valve Covers (300)   Water Pumps (128)   Water Transfer Tubes (6)Engine Parts (31)   Aftercoolers (8)Engines (3553)Exhaust & Emissions (444)   Aftertreatment Control Modules (ACM) (1)   Diesel Exhaust Fluid (DEF) Tanks (2)   Diesel Particulate Filters (DPF) (31)   DPF Assemblies (12)   DPF Covers (1)   EGR Coolers (5)   EGR Manifolds (1)   EGR Valves (1)   Exhaust Assemblies (28)   Exhaust Brackets (3)   Exhaust Gaskets (21)   Exhaust Manifolds (261)   Exhaust Pipes (1)   Exhaust Y Pipes (1)   Muffler Shields (33)   Mufflers (41)   NOx Sensors (1)   Exhaust Parts (3)Fan Hubs (11)Fans (100)Flywheel Housings (367)Frame & Chassis (186)   Adapters (6)   Brackets, Misc. (116)   Crossmembers (7)   Deck Plates / Catwalk (6)   Fifth Wheels (1)   Frame Horns (14)   Frames (3)   Front & Rear Cutoffs (Clip Cuts) (4)   Tow Hooks (5)   Winches (24)Fuel System (532)   Fuel / Water Separators (73)   Fuel Filter Bases (41)   Fuel Filters (1)   Fuel Gear Pumps (33)   Fuel Injection Parts (28)   Fuel Injection Pumps (45)   Fuel Injector Lines (3)   Fuel Injectors (269)   Fuel Pumps (20)   Fuel Systems (5)   Fuel Tank Straps & Brackets (5)   Fuel Tanks (Truck) (9)Gaskets (319)Gears (1)Hoses (1)Hydraulics & PTO (461)   Hydraulic Cylinders (445)   Hydraulic Pumps (11)   Hydraulic Tanks / Reservoirs (1)   Hydraulic Tanks (2)   Power Take Offs (PTO) & Parts (2)Instrument Panel Clusters (5)   Manuals (29)Miscellaneous Truck Parts (5375)Nuts (1)Seals (2)Seats (non-Suspension) (2)Shafts (2)   Spacers (5)Suspension & Steering (121)   Leaf Springs, Front (9)   Power Steering Assemblies (16)   Spring Hangers (11)   Steering Columns (12)   Steering Gears / Racks (9)   Steering Pumps (63)   Suspension Crossmembers / K-Frames (1)Tank Kits (1)Tool Boxes (1)Transmission & Driveline (167)   Clutch Assemblies (1)   Flex Plates (1)   Flywheels (134)   Planetaries (2)   Rear Driveshafts (4)   Torque Converters (15)   Transmission Clutch Housings (6)   Transmission Shifters (Electronic Controller) (1)   Transmission Wiring Harnesses (3)Transmission Parts (1)Transmissions (73)Valves (8)Wheels, Tires & Hubs (17)   Tires & Rims (13)   Tires (4)
Make
Caterpillar (20618)
Model
Select a category to view all available models.
Condition
Used (20618)
Model Year
-
Horsepower
-
Price
-
Country
State / Region
Select a country to view available states.
Market Type
For Sale (20618)

Shop Truck Parts by Category

Showing 526 - 550 of 20,618 Listings

526 - 550 of 20,618 listings
526 - 550 of 20,618 listings
1998 Caterpillar 3126 Engine for 1996-1998 Tested Runner – Warranty

1998 Caterpillar 3126 Engine for 1996-1998 Tested Runner – Warranty

$8,350 USD
(USED) 1998 Caterpillar 3126 Diesel Engine (70PINECMCONNECTOR), Serial # 7AS26272, AR # 166-9473, 246-330HP RATED @ 2200RPM, 7.2L, Low Miles, Fully Inspected!!! Runs Perfect!!!! Visit...
Warranty
ConditionUsed
Horse Power330 HP
Fits To Make(s)1996-1998
Part Number15025085
Stock Number2101
MLS Number13645303
CategoryEngines
Last Updated7/6/2026
Location
Medley, FL, US
Sold By
Optimum Truck Parts LLC
(844) 938-___  SHOW
NUMBERCall Seller
Email Seller
Save
Optimum Truck Parts LLC
USED CAT 3126 300HP Diesel Engine – RUN TESTED – GOOD RUNNER – READY TO SHIP – WARRANTY

USED CAT 3126 300HP Diesel Engine – RUN TESTED – GOOD RUNNER – READY TO SHIP – WARRANTY

$8,350 USD
This Caterpillar 3126 300HP diesel engine has been run tested and inspected to ensure proper performance. It is a good running takeout engine, ready for installation We specialize in...
Warranty
ConditionUsed
Horse Power300 HP
Stock Number2191
MLS Number14353785
CategoryEngines
Last Updated7/6/2026
Location
Medley, FL, US
Sold By
Optimum Truck Parts LLC
(844) 938-___  SHOW
NUMBERCall Seller
Email Seller
Save
Optimum Truck Parts LLC
USED 2003 - Caterpillar 3126 300HP Diesel Engine – Good Runner – Warranty

USED 2003 - Caterpillar 3126 300HP Diesel Engine – Good Runner – Warranty

$8,350 USD
Caterpillar 3126 – 300HP – Used – Tested Runner – Warranty, Reliable Caterpillar 3126 diesel engine removed from a running unit and verified as a tested runner prior to removal. Engine is...
Warranty
ConditionUsed
Horse Power300 HP
Stock Number2198
MLS Number14380765
CategoryEngines
Last Updated7/6/2026
Location
Medley, FL, US
Sold By
Optimum Truck Parts LLC
(844) 938-___  SHOW
NUMBERCall Seller
Email Seller
Save
Optimum Truck Parts LLC
2006 Caterpillar C7 Engine

2006 Caterpillar C7 Engine

$10,250 USD
(USED) 2006 Caterpillar C-7 250HP AT Used Engine Diesel Engine For Sale, @ Engine Serial#WAX45042, Stock# 1857 FAMILY#*****, Engine is Test Run Inspected Internally. With Warranty! Many...
Warranty
ConditionUsed
Horse Power250 HP
Part NumberOEM:C01-00103-609
Stock Number1857
MLS Number12867660
CategoryEngines
Last Updated7/6/2026
Location
Medley, FL, US
Sold By
Optimum Truck Parts LLC
(844) 938-___  SHOW
NUMBERCall Seller
Email Seller
Save
Optimum Truck Parts LLC
USED-2005 Caterpillar C7 ACERT Engine, FULLY TESTED, W/WARRANTY

USED-2005 Caterpillar C7 ACERT Engine, FULLY TESTED, W/WARRANTY

$10,250 USD
2005 Caterpillar C7 ACERT Diesel Engine – 330HP – Used – Fully Tested – Warranty, Reliable Caterpillar C7 ACERT diesel engine removed from a running unit and fully tested prior to sale....
Warranty
ConditionUsed
Horse Power330 HP
Stock Number2156
MLS Number14225464
CategoryEngines
Last Updated7/6/2026
Location
Medley, FL, US
Sold By
Optimum Truck Parts LLC
(844) 938-___  SHOW
NUMBERCall Seller
Email Seller
Save
Optimum Truck Parts LLC
2022 CAT C7 Diesel Truck Engine FACTORY REMAN! WAX 190 HP 10R8810

2022 CAT C7 Diesel Truck Engine FACTORY REMAN! WAX 190 HP 10R8810

$17,695 USD
2022 Caterpillar C7 diesel engine, truck applications, CAT FACTORY REMAN, part # 10R-8810 (10R8810,) 190 HP rating, WAX, KAL and other prefixes, reference arrangement # 264-5479 (2645479,)...
ConditionUsed
Stock Number18557
MLS Number14215036
CategoryEngines
Last Updated7/6/2026
Location
Carbondale, PA, US
Sold By
Old Forge Power Equipment, Inc
(833) 662-___  SHOW
NUMBERCall Seller
Email Seller
Save
Old Forge Power Equipment, Inc
Caterpillar C13 Flywheel for a 2006 Freightliner Columbia 112

Caterpillar C13 Flywheel for a 2006 Freightliner Columbia 112

$250 USD
Good used Flywheel from a Caterpillar C13 engine. The Flywheel has been visually inspected and is in good condition. The flywheel has corrosion and rust. The gear teeth are in good condition...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Columbia 112
Will Fit Year(s)2006
Part Number240557-38
Stock Number240557-38
MLS Number14464961
CategoryFlywheels
Last Updated7/3/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
NUMBERCall Seller
Email Seller
Save
River Valley Truck Parts
Caterpillar C13 Flywheel Housing for a 2006 Freightliner Columbia 112

Caterpillar C13 Flywheel Housing for a 2006 Freightliner Columbia 112

$400 USD
Good used Flywheel housing from a Caterpillar C13 engine. The Flywheel housing has been visually inspected and is in good condition. The Flywheel housing has steel brackets attached, please...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Columbia 112
Will Fit Year(s)2006
Part Number240557-37
Stock Number240557-37
MLS Number14464960
CategoryFlywheel Housings
Last Updated7/3/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
NUMBERCall Seller
Email Seller
Save
River Valley Truck Parts
Caterpillar C12 Flywheel Housing for a 2000 Freightliner FLD120

Caterpillar C12 Flywheel Housing for a 2000 Freightliner FLD120

$400 USD
Good, used flywheel housing from a Caterpillar C12 engine. The flywheel housing has been visually inspected and is in good working condition. There is minor corrosion on the flywheel housing...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)FLD120
Will Fit Year(s)2000
Part Number220503-31
Stock Number220503-31
MLS Number11987764
CategoryFlywheel Housings
Last Updated7/3/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
NUMBERCall Seller
Email Seller
Save
River Valley 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