Used Caterpillar Truck Parts For Sale

Your Current Search
Industry
Truck Parts
Manufacturer
Caterpillar
Condition
Used
Market Type
For Sale
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Truck Parts (22637)
Heavy Equipment Parts (1080)
Attachments (51)
Category
Aftertreatment Misc. Components (10)Air Intake & Filtration (100)   Air Cleaners / Air Filter Housings (8)   Air Filters (1)   Air Intakes (3)   Air Transfer Tubes (87)   Filters (1)Air Tanks (7)Axles & Differentials (169)   Axle Assemblies, Front (12)   Axle Assemblies, Rear (12)   Axle Housings, Rear (1)   Axle Parts (28)   Differentials, Rear (3)   Differentials, Unspecified (113)Battery Boxes / Trays (13)Bearings (1)Bowls (1)Brakes (36)   ABS Control Modules (3)   Air Dryers (2)   Brake Actuators / Chambers (2)   Brake Parts (29)Cab, Body & Interior (129)   Arches (6)   Back Glass (2)   Body Misc. Parts (25)   Brake / Clutch / Gas Pedal Parts (1)   Bumpers, Front (7)   Cab Exterior Panels (2)   Cabs (24)   Dashboards (7)   Door Assemblies, Front (11)   Door Glass, Front (1)   Door Mirrors (1)   Door Window Regulators (3)   Doors (2)   Fender Extensions (10)   Fenders (6)   Floor Mats (1)   Grab Handles (1)   Grilles (4)   Hood Hinges (1)   Hoods (8)   Interior Misc. Parts (1)   Sun Visors (Interior) (1)   Sun Visors (4)Clamps (2)Cooling & HVAC (482)   A/C Compressors (12)   Blower Motors (HVAC) (3)   Coolant Filters (1)   Coolant Tubes (2)   Cooling Assemblies (Rad., Cond., ATAAC) (10)   Fan Blades (123)   Fan Clutches (278)   Heat Exchangers (1)   Heater / AC Climate Control Parts (7)   Intercoolers & Charge Air Coolers (7)   Intercoolers (15)   Radiator Overflow Bottles / Surge Tanks (1)   Radiator Tanks (9)   Radiators (13)Cowls (1)Cylinders (604)   Hoist Cylinders (Bed) (1)Electrical & Lighting (138)   Alternators (48)   APU, Generator (1)   Body / Chassis Control Modules (1)   Door Electrical Switches (2)   Engine Fan Switches (1)   Fuse Boxes & Panels (2)   Headlight Assemblies (1)   Relays (1)   Starter Motors (26)   Throttle Position Sensors (1)   Windshield Wiper Motors (5)   Wiring Harnesses (49)Electrical Misc. Parts (9)Engine & Powertrain (8169)   Belt Tensioners (41)   Breathers (11)   Bull Gears (3)   Cam Brackets (1)   Cam Covers (2)   Cam Followers (100)   Cam Gears (11)   Camshaft Housings (5)   Camshafts (149)   Crankshafts (142)   Cylinder Head Gasket Sets (1)   Cylinder Heads (196)   Cylinder Rods (2)   Engine Accessory Drives (4)   Engine Air Compressors (84)   Engine Blocks / Cylinder Blocks (95)   Engine Brackets (292)   Engine Brakes / Jake Brakes (198)   Engine Control Modules (ECM) (942)   Engine Cores (96)   Engine Covers (117)   Engine Cylinder Kits (5)   Engine Gears (127)   Engine Harmonic Balancers (113)   Engine Head Bolts (25)   Engine Heui Pumps (2)   Engine Miscellaneous Parts (1667)   Engine Mounts (353)   Engine Oil Coolers (139)   Engine Oil Dipsticks (29)   Engine Oil Fill Tubes (1)   Engine Oil Filter Bases (31)   Engine Oil Pans (184)   Engine Oil Pickup Tubes (19)   Engine Oil Pumps (142)   Engine Overhaul Kits (53)   Engine Plumbing (79)   Engine Pulleys (54)   Engine Rods (36)   Engine Seals (1)   Engine Sensors (24)   Engine Thermostat Housings (61)   Engine Valve Trains (94)   Engine Valves & Parts (4)   Engine Wiring Harnesses (32)   Front Engine Covers (275)   Governors (2)   Idler Gears (18)   Intake Manifolds (259)   Manifolds (28)   Oil Filters (1)   Pistons & Rod Parts (131)   Push Rods (15)   Rocker Arms (233)   Rocker Housings (13)   Timing Covers (127)   Timing Gears (159)   Turbo Actuators (3)   Turbo Parts (129)   Turbochargers / Superchargers (296)   Valve Covers (297)   Water Pumps (410)   Water Transfer Tubes (6)Engine Parts (33)   Aftercoolers (9)Engines (4222)Exhaust & Emissions (440)   Diesel Particulate Filters (DPF) (31)   DPF Assemblies (12)   DPF Covers (2)   EGR Coolers (5)   EGR Manifolds (1)   EGR Valves (1)   Exhaust Assemblies (27)   Exhaust Brackets (2)   Exhaust Gaskets (21)   Exhaust Manifolds (262)   Exhaust Pipes (1)   Exhaust Y Pipes (1)   Muffler Shields (35)   Mufflers (38)   NOx Sensors (1)   Exhaust Parts (1)Fan Hubs (11)Fans (97)Flywheel Housings (361)Frame & Chassis (201)   Adapters (6)   Brackets, Misc. (118)   Crossmembers (3)   Deck Plates / Catwalk (5)   Fifth Wheels (1)   Frame Horns (10)   Frames (3)   Front & Rear Cutoffs (Clip Cuts) (4)   Winches (51)Fuel System (590)   Fuel / Water Separators (71)   Fuel Filter Bases (41)   Fuel Filters (1)   Fuel Gear Pumps (79)   Fuel Injection Parts (25)   Fuel Injection Pumps (59)   Fuel Injector Lines (3)   Fuel Injectors (276)   Fuel Pumps (20)   Fuel Systems (5)   Fuel Tank Straps & Brackets (5)   Fuel Tanks (Truck) (5)Gaskets (312)Gears (1)Hoses (1)Hydraulics & PTO (541)   Hydraulic Cylinders (455)   Hydraulic Pumps (83)   Hydraulic Tanks / Reservoirs (1)   Power Take Offs (PTO) & Parts (2)Instrument Panel Clusters (1)   Manuals (22)Miscellaneous Truck Parts (5445)Nuts (1)Seals (43)Seats (non-Suspension) (2)Shafts (2)   Spacers (5)Suspension & Steering (175)   Leaf Springs, Front (9)   Power Steering Assemblies (16)   Spring Hangers (11)   Springs (55)   Steering Columns (10)   Steering Gears / Racks (9)   Steering Pumps (64)   Suspension Crossmembers / K-Frames (1)Tank Kits (1)Transmission & Driveline (206)   Clutch Assemblies (1)   Flex Plates (1)   Flywheels (129)   Planetaries (2)   Rear Driveshafts (4)   Torque Converters (60)   Transmission Clutch Housings (6)   Transmission Wiring Harnesses (3)Transmission Parts (1)Transmissions (330)Valves (652)Wheels, Tires & Hubs (200)   Tires & Rims (87)   Tires (113)
Make
Caterpillar (23768)
Model
Select a category to view all available models.
Condition
Used (23768)
Model Year
-
Horsepower
-
Price
-
Country
State / Region
Select a country to view available states.
Market Type
For Sale (23768)

Showing 151 - 175 of 23,768 Listings

151 - 175 of 23,768 listings
151 - 175 of 23,768 listings
2014 Caterpillar C6.4 Engine Control Module (ECM)

2014 Caterpillar C6.4 Engine Control Module (ECM)

$1,000 USD
(GOOD USED) Caterpillar C6.4 OEM Diesel Engine Control Module, ECM, ECM, for sale!!!!Part #:331-7539-02; Supersessions Part #: 331-7539, 296-4664; Stock #: E4559 For more information about...
ConditionUsed
Part Number331-7539-02
Stock NumberE4559
MLS Number14401289
CategoryEngine Control Modules (ECM)
Last Updated6/2/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
Caterpillar C4.4 OEM Diesel Engine Control Module ECU ECM 286-3683-00 331-7539

Caterpillar C4.4 OEM Diesel Engine Control Module ECU ECM 286-3683-00 331-7539

$1,000 USD
(GOOD USED) Caterpillar C4.4 OEM Diesel Engine Control Module, ECM, ECM, for sale!!!!Part #:286-3683-00; Supersessions Part #: 304-6436, 10R-8112, 11R-0326, 28173200, 331-7539; Stock #:...
ConditionUsed
Part Number286-3683-00
Stock NumberE4558
MLS Number14401274
CategoryEngine Control Modules (ECM)
Last Updated6/1/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
2009 CAT C7 Diesel Engine 328D EXCAVATOR AR # 274-3836

2009 CAT C7 Diesel Engine 328D EXCAVATOR AR # 274-3836

$14,795 USD
2009 Caterpillar C7 diesel engine, turbocharged, air to air aftercooled, KHX prefix, labeled C7.2, arrangement # 274-3836 (2743836,) alt # 272-4628 (2724628,) removed in strong running...
ConditionUsed
Stock Number18953
MLS Number14401209
CategoryEngines
Last Updated6/1/2026
Location
Carbondale, PA, US
Sold By
Old Forge Power Equipment, Inc
1998 1999 2000 2001 2002 Cat 3126 Diesel Engine 70-Pin 7.2L 7AS24872 AR 155-3346

1998 1999 2000 2001 2002 Cat 3126 Diesel Engine 70-Pin 7.2L 7AS24872 AR 155-3346

$4,999.99 USD
(GOOD RUNNER) FITS 1998 - 2002 Caterpillar 3126Diesel Engine, 70-Pin, ENGINE SERIAL NO.7AS24872, AR# NO.155-3346, CORE AR# 137-3530, GM-TRUCK MOTOR,THE ENGINE RUNS GREAT AND INCLUDES...
Warranty
ConditionUsed
CPL/ARR155-3346
Assembly Number137-3530
Fits To EquipmentCat 3126 Diesel Engine
Fits To Make(s)Caterpillar
Fits To Model(s)3126 7AS 70-Pin 7.2L Diesel Engine
Will Fit Year(s)1998 1999 2000 2001 2002
Part NumberCat 7AS 7.2L Turbo
Stock Number2184178-12
MLS Number10213711
CategoryEngines
Last Updated6/1/2026
Location
Rockwood, TN, US
Sold By
Machinery and Truck Parts
Caterpillar C12 Engine Control Module (ECM) for a Kenworth T2000

1999 Caterpillar C12 Engine Control Module (ECM) for a Kenworth T2000

$1,465 USD
(USED) CAT C12 HP: 410 Ref# 145-7805-02 TESTED GOOD. CAT C12 ECM P/N 145-7805-02 WILL BE TESTED BEFORE SHIPPING
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T2000
Part Number145-7805-02
Stock Number25804650
MLS Number13617824
CategoryEngine Control Modules (ECM)
Last Updated5/31/2026
Location
Spencer, IA, US
Sold By
Vander Haag's Inc.
Did you find what you were looking for? Yes No