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
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 (20411)
Heavy Equipment Parts (511)
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 (159)   Arches (7)   Back Glass (2)   Body Misc. Parts (26)   Brake / Clutch / Gas Pedal Parts (1)   Bumpers, Front (6)   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 (12)   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 (495)   A/C Compressors (10)   Blower Motors (HVAC) (3)   Coolant Filters (1)   Coolant Tubes (2)   Cooling Assemblies (Rad., Cond., ATAAC) (9)   Fan Blades (118)   Fan Clutches (304)   Heat Exchangers (1)   Heater / AC Climate Control Parts (10)   Intercoolers & Charge Air Coolers (7)   Intercoolers (15)   Radiator Core Supports (1)   Radiator Overflow Bottles / Surge Tanks (1)   Radiators (13)Cowls (1)Cylinders (26)   Hoist Cylinders (Bed) (1)Electrical & Lighting (146)   Alternators (46)   APU, Control Panel (1)   APU, Generator (1)   Cab Wiring Harnesses (11)   Door Electrical Switches (2)   Engine Fan Switches (1)   Fuse Boxes & Panels (3)   Headlight Assemblies (2)   Relays (1)   Starter Motors (24)   Throttle Position Sensors (1)   Windshield Wiper Motors (5)   Wiring Harnesses (48)Electrical Misc. Parts (9)Engine & Powertrain (7963)   Belt Tensioners (45)   Breathers (11)   Bull Gears (3)   Cam Brackets (1)   Cam Covers (2)   Cam Followers (101)   Cam Gears (10)   Camshaft Housings (5)   Camshafts (155)   Crankshafts (120)   Cylinder Head Gasket Sets (1)   Cylinder Heads (164)   Cylinder Rods (2)   Engine Accessory Drives (4)   Engine Air Compressors (87)   Engine Blocks / Cylinder Blocks (74)   Engine Brackets (284)   Engine Brakes / Jake Brakes (196)   Engine Control Modules (ECM) (958)   Engine Cores (103)   Engine Covers (115)   Engine Cylinder Kits (5)   Engine Gears (125)   Engine Harmonic Balancers (110)   Engine Head Bolts (25)   Engine Heui Pumps (2)   Engine Miscellaneous Parts (1828)   Engine Mounts (353)   Engine Oil Coolers (137)   Engine Oil Dipsticks (25)   Engine Oil Fill Tubes (1)   Engine Oil Filter Bases (31)   Engine Oil Pans (199)   Engine Oil Pickup Tubes (20)   Engine Oil Pumps (130)   Engine Overhaul Kits (53)   Engine Plumbing (78)   Engine Pulleys (52)   Engine Rods (34)   Engine Seals (1)   Engine Sensors (23)   Engine Thermostat Housings (59)   Engine Valve Trains (92)   Engine Valves & Parts (4)   Engine Wiring Harnesses (33)   Front Engine Covers (282)   Governors (2)   Idler Gears (18)   Intake Manifolds (271)   Manifolds (28)   Oil Filters (1)   Pistons & Rod Parts (66)   Push Rods (17)   Rocker Arms (235)   Rocker Housings (16)   Timing Covers (130)   Timing Gears (161)   Turbo Actuators (3)   Turbo Parts (124)   Turbochargers / Superchargers (304)   Valve Covers (308)   Water Pumps (130)   Water Transfer Tubes (6)Engine Parts (31)   Aftercoolers (8)Engines (3577)Exhaust & Emissions (452)   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 (27)   Exhaust Brackets (3)   Exhaust Gaskets (21)   Exhaust Manifolds (268)   Exhaust Pipes (1)   Exhaust Y Pipes (1)   Muffler Shields (33)   Mufflers (43)   NOx Sensors (1)   Exhaust Parts (4)Fan Hubs (11)Fans (102)Flywheel Housings (395)Frame & Chassis (197)   Adapters (6)   Brackets, Misc. (124)   Crossmembers (8)   Deck Plates / Catwalk (6)   Fifth Wheels (1)   Frame Horns (16)   Frames (3)   Front & Rear Cutoffs (Clip Cuts) (4)   Tow Hooks (5)   Winches (24)Fuel System (534)   Fuel / Water Separators (74)   Fuel Filter Bases (41)   Fuel Filters (1)   Fuel Gear Pumps (33)   Fuel Injection Parts (28)   Fuel Injection Pumps (48)   Fuel Injector Lines (3)   Fuel Injectors (268)   Fuel Pumps (20)   Fuel Systems (5)   Fuel Tank Straps & Brackets (5)   Fuel Tanks (Truck) (8)Gaskets (320)Gears (1)Hoses (1)Hydraulics & PTO (473)   Hydraulic Cylinders (457)   Hydraulic Pumps (11)   Hydraulic Tanks / Reservoirs (1)   Hydraulic Tanks (2)   Power Take Offs (PTO) & Parts (2)Instrument Panel Clusters (3)   Manuals (29)Miscellaneous Truck Parts (5373)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 (191)   Clutch Assemblies (1)   Flex Plates (2)   Flywheels (157)   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 (77)Valves (8)Wheels, Tires & Hubs (19)   Mud Flap Hangers (2)   Tires & Rims (13)   Tires (4)
Make
Caterpillar (20946)
Model
Select a category to view all available models.
Condition
Used (20946)
Model Year
-
Horsepower
-
Price
-
Country
State / Region
Select a country to view available states.
Market Type

Shop Truck Parts by Category

Showing 2301 - 2325 of 20,946 Listings

2301 - 2325 of 20,946 listings
2301 - 2325 of 20,946 listings
Genuine Caterpillar Reman Fuel Injector, Part # 10R-0781, Fits 3126E/3126B/C7

Genuine Caterpillar Reman Fuel Injector, Part # 10R-0781, Fits 3126E/3126B/C7

$429.99 USD
Part type: Injectors - Fuel - Genuine Cat Reman Injector p/n 10R-0781, $429.99 with a $200 Core charge . Compatible Models for part number 10R-0781 TRUCK ENGINE 3126E MARINE ENGINE ...
ConditionUsed
Fits To Make(s)Cat
Fits To Model(s)3126E
Stock Number176735
MLS Number14242409
CategoryMiscellaneous Truck Parts
Last Updated6/13/2026
Location
Louisville, KY, US
Sold By
River City Truck Parts
(855) 465-___  SHOW
NUMBERCall Seller
Email Seller
Save
River City Truck Parts
Caterpillar Reman GP Fuel Injector, Part # 10R-0956, for 3406E Truck Engine

Caterpillar Reman GP Fuel Injector, Part # 10R-0956, for 3406E Truck Engine

$699 USD
Part type: Injectors - Fuel - Cat Reman GP Fuel Injector 10R-0956 for Truck engine 3406E $699 with a $100 additional Core Charge ., Core Charge: 100.00
ConditionUsed
Fits To Make(s)Cat
Fits To Model(s)3406E
Stock Number173069
MLS Number14242404
CategoryMiscellaneous Truck Parts
Last Updated6/13/2026
Location
Louisville, KY, US
Sold By
River City Truck Parts
(855) 465-___  SHOW
NUMBERCall Seller
Email Seller
Save
River City Truck Parts
Delphi Reman EUI Electronic Unit Injector for CAT 3406E/C15/C16, Part # EX630957

Delphi Reman EUI Electronic Unit Injector for CAT 3406E/C15/C16, Part # EX630957

$600 USD
Part type: Injectors - Fuel - This product is the EUI (electronic unit injector) for the CAT 3406E, C15 and C16 engine. This injector is remanufactured by Delphi Part Number: EX630957 ...
ConditionUsed
Fits To Make(s)Cat
Fits To Model(s)3406E
Stock Number170938
MLS Number14242395
CategoryMiscellaneous Truck Parts
Last Updated6/13/2026
Location
Louisville, KY, US
Sold By
River City Truck Parts
(855) 465-___  SHOW
NUMBERCall Seller
Email Seller
Save
River City Truck Parts
Caterpillar C15 Turbocharger / Supercharger

Caterpillar C15 Turbocharger / Supercharger

$999.99 USD
Genuine Cat Reman Turbo Cartridge p/n 10R-1199, 10R1199 Cat Reman turbocharger cartridge such as part # 10R1199 replaces the turbine and compressor wheels, the center shaft, bearings, and...
ConditionUsed
Stock Number176995
MLS Number14242392
CategoryTurbochargers / Superchargers
Last Updated6/13/2026
Location
Louisville, KY, US
Sold By
River City Truck Parts
(855) 465-___  SHOW
NUMBERCall Seller
Email Seller
Save
River City Truck Parts
Save Search
Email Alert
What's Save Search and Email Alert?
Find used Used Caterpillar Truck Parts For Sale by owners and dealers near you on MyLittleSalesman.com. Browse over 20946 Used Caterpillar Truck Parts For Sale, compare prices, and save. Use the buttons below to sort or filter your search results by model, year, price, location, and more.
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