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 (20401)
Heavy Equipment Parts (510)
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 (50)   Axle Assemblies, Front (12)   Axle Assemblies, Rear (12)   Axle Housings, Rear (1)   Axle Parts (23)   Differentials, Rear (2)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 (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 (9)   Interior Misc. Parts (1)   Mirrors (3)   Seats (1)   Sun Visors (Interior) (1)   Sun Visors (6)Clamps (2)Cooling & HVAC (497)   A/C Compressors (10)   Blower Motors (HVAC) (3)   Coolant Filters (1)   Coolant Tubes (2)   Cooling Assemblies (Rad., Cond., ATAAC) (8)   Fan Blades (120)   Fan Clutches (305)   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 (7958)   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 (155)   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) (960)   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 (1831)   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 (77)   Engine Pulleys (51)   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 (309)   Water Pumps (130)   Water Transfer Tubes (6)Engine Parts (31)   Aftercoolers (8)Engines (3574)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 (394)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 (472)   Hydraulic Cylinders (456)   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 (190)   Clutch Assemblies (1)   Flex Plates (2)   Flywheels (156)   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 (20935)
Model
Select a category to view all available models.
Condition
Used (20935)
Model Year
-
Horsepower
-
Price
-
Country
State / Region
Select a country to view available states.
Market Type
For Sale (20935)

Shop Truck Parts by Category

Showing 4951 - 4975 of 20,935 Listings

4951 - 4975 of 20,935 listings
4951 - 4975 of 20,935 listings
Caterpillar 3406 Fuel / Water Separator for a 1994 White AUTOCAR ACL64

Caterpillar 3406 Fuel / Water Separator for a 1994 White AUTOCAR ACL64

Contact for price
(Used) 1994 Caterpillar 3406, Engine Parts WATER SEPERATOR- MANN+HUMMEL 33674, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI...
ConditionUsed
Fits To Make(s)White
Fits To Model(s)AUTOCAR ACL64
Will Fit Year(s)1994
Stock NumberP-502056
MLS Number14310366
CategoryFuel / Water Separators
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
2023 CAT C13 Diesel Engine FACTORY SURPLUS UNUSED

2023 CAT C13 Diesel Engine FACTORY SURPLUS UNUSED

$46,995 USD
2023 Caterpillar C13 diesel engine, turbocharged, air to air aftercooled, 70 pin ECM, 440 HP at 2100 RPM rating, arrangement # 360-5981 (3605981,) marine/industrial applications. ENGINE IS...
ConditionUsed
Stock Number18772
MLS Number14334204
CategoryEngines
Last Updated4/27/2026
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 CT660 Radiator for a Caterpillar CT660 C67

Caterpillar CT660 Radiator for a Caterpillar CT660 C67

Contact for price
Caterpillar Radiator CT660 C67 451301, 451301AT, 238720, SCSI238720, 2512481C91, 2512482C91, 2513068C1, 2513069C1, 1003852, 1003852AS, 1003853, 1003853AS, 1102794, 1102794AS, 1102795,...
ConditionUsed
Fits To Make(s)Caterpillar
Fits To Model(s)CT660 C67
Stock Number451301
MLS Number11274300
CategoryRadiators
Last Updated4/28/2026
Location
Philadelphia, PA, US
Sold By
Active Radiator
(800) 779-___  SHOW
NUMBERCall Seller
Email Seller
Save
Active Radiator
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