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
Trucks (1)
Truck Parts (24211)
Heavy Equipment Parts (1053)
Attachments (53)
Category
Aftertreatment Misc. Components (11)Air Intake & Filtration (120)   Air Cleaners / Air Filter Housings (7)   Air Filters (1)   Air Intakes (3)   Air Transfer Tubes (108)   Filters (1)Air Tanks (8)Auxiliary Power Units (APU) (1)Axles & Differentials (168)   Axle Assemblies, Front (12)   Axle Assemblies, Rear (12)   Axle Housings, Rear (1)   Axle Parts (28)   Differentials, Rear (3)   Differentials, Unspecified (112)Battery Boxes / Trays (12)Bearings (1)Bowls (1)Brakes (54)   ABS Control Modules (2)   Air Dryers (2)   Brake Actuators / Chambers (2)   Brake Parts (48)Cab, Body & Interior (136)   Arches (5)   Back Glass (2)   Body Misc. Parts (25)   Brake / Clutch / Gas Pedal Parts (1)   Bumpers, Front (8)   Cab Exterior Panels (2)   Cabs (23)   Dashboards (5)   Door Assemblies, Front (9)   Door Glass, Front (1)   Door Window Regulators (3)   Doors (2)   Fender Extensions (10)   Fenders (8)   Floor Mats (1)   Grab Handles (1)   Grilles (4)   Hood Hinges (1)   Hoods (8)   Interior Misc. Parts (12)   Sun Visors (Interior) (1)   Sun Visors (4)Cables (1)Clamps (2)Clutches (1)   Clutch Assemblies (1)Cooling & HVAC (497)   A/C Compressors (13)   Blower Motors (HVAC) (3)   Coolant Filters (1)   Coolant Tubes (2)   Cooling Assemblies (Rad., Cond., ATAAC) (10)   Fan Blades (122)   Fan Clutches (291)   Heater / AC Climate Control Parts (6)   Intercoolers & Charge Air Coolers (9)   Intercoolers (16)   Radiator Overflow Bottles / Surge Tanks (2)   Radiator Tanks (9)   Radiators (13)Cowls (1)Cylinders (1029)   Hoist Cylinders (Bed) (1)   Hydraulic Cylinders (405)Driveshafts (4)   Rear Driveshafts (4)Electrical & Lighting (157)   Alternators (54)   APU, Generator (1)   Body / Chassis Control Modules (1)   Cab Wiring Harnesses (14)   Fuse Boxes & Panels (3)   Headlight Assemblies (1)   Ignition Switches (1)   Relays (1)   Starter Motors (26)   Throttle Position Sensors (1)   Windshield Wiper Motors (5)   Wiring Harnesses (49)Electrical Misc. Parts (9)Engine & Powertrain (854)   Belt Tensioners (49)   Breathers (11)   Bull Gears (3)   Cam Brackets (1)   Cam Covers (2)   Cam Followers (102)   Cam Gears (11)   Camshaft Housings (5)   Camshafts (182)   Crankshafts (170)   Cylinder Head Gasket Sets (1)   Cylinder Heads (207)   Cylinder Rods (2)   Engine Accessory Drives (4)   Engine Air Compressors (104)Engine Parts (6988)   Aftercoolers (9)   EGR Coolers (8)   EGR Manifolds (1)   EGR Valves (1)   Engine Blocks / Cylinder Blocks (110)   Engine Brackets (290)   Engine Brakes / Jake Brakes (216)   Engine Control Modules (ECM) (974)   Engine Covers (119)   Engine Cylinder Kits (5)   Engine Gears (139)   Engine Harmonic Balancers (117)   Engine Head Bolts (22)   Engine Heui Pumps (2)   Engine Miscellaneous Parts (1987)   Engine Mounts (418)   Engine Oil Coolers (173)   Engine Oil Dipsticks (32)   Engine Oil Fill Tubes (1)   Engine Oil Filter Bases (35)   Engine Oil Pans (229)   Engine Oil Pickup Tubes (25)   Engine Oil Pumps (169)   Engine Overhaul Kits (51)   Engine Plumbing (83)   Engine Pulleys (57)   Engine Rods (44)   Engine Seals (1)   Engine Sensors (24)   Engine Thermostat Housings (69)   Engine Valve Trains (96)   Engine Valves & Parts (5)   Engine Wiring Harnesses (47)   Front Engine Covers (324)   NOx Sensors (1)   Pistons & Rod Parts (131)   Push Rods (17)   Rocker Arms (295)   Rocker Housings (23)   Timing Covers (175)   Valve Covers (419)Engines (4261)   Engine Cores (96)Exhaust Gaskets (21)   Exhaust Parts (379)Diesel Particulate Filters (DPF) (32)DPF Assemblies (12)DPF Covers (2)Exhaust Assemblies (25)Exhaust Brackets (2)Exhaust Manifolds (302)Exhaust Pipes (1)Exhaust Stacks (1)Exhaust Y Pipes (1)Fan Hubs (11)Fans (101)Flex Plates (6)Flywheel Housings (437)Flywheels (164)Frame & Chassis (210)   Adapters (7)   Brackets, Misc. (125)   Crossmembers (3)   Deck Plates / Catwalk (5)   Fifth Wheels (1)   Frame Horns (9)   Frames (3)   Front & Rear Cutoffs (Clip Cuts) (4)   Winches (53)Fuel / Water Separators (70)Fuel Filter Bases (42)Fuel Filters (3)Fuel Gear Pumps (82)Fuel Injection Parts (108)Fuel Injection Pumps (63)Fuel Injector Lines (3)Fuel Injectors (296)Fuel Pumps (22)Fuel Systems (5)Fuel Tank Straps & Brackets (5)Fuel Tanks (Truck) (5)Gaskets (313)Gears (1)Governors (2)Heat Exchangers (1)Hoses (2)Hydraulic Pumps (86)Hydraulic Tanks / Reservoirs (1)Idler Gears (19)Instrument Panel Clusters (1)Intake Manifolds (312)Leaf Springs, Front (9)Manifolds (28)Manuals (22)Miscellaneous Truck Parts (5518)Muffler Shields (35)Mufflers (34)Nuts (1)Oil Filters (1)Planetaries (2)Power Steering Assemblies (16)Power Take Offs (PTO) & Parts (2)Seals (43)Seats (non-Suspension) (2)Shafts (2)Spacers (5)Spring Hangers (11)Springs (56)Steering Columns (11)Steering Gears / Racks (9)Steering Pumps (72)Suspension Crossmembers / K-Frames (1)Tank Kits (1)Timing Gears (184)Tires & Rims (87)Tires (116)Torque Converters (60)Transmission Parts (14)   Transmission Clutch Housings (10)   Transmission Wiring Harnesses (3)Transmissions (322)Truck Bodies / Boxes / Beds (1)Turbo Actuators (3)Turbo Parts (130)   Turbochargers / Superchargers (337)Valves (652)Water Pumps (438)   Water Transfer Tubes (6)
Make
Caterpillar (25318)
Model
Select a category to view all available models.
Condition
Used (25318)
Model Year
-
Horsepower
-
Price
-
Country
State / Region
Select a country to view available states.
Market Type
For Sale (25318)

Showing 1 - 25 of 25,318 Listings

1 - 25 of 25,318 listings
1 - 25 of 25,318 listings
Featured Item
2013 Caterpillar C9 Engine

2013 Caterpillar C9 Engine

Newly Listed
$18,500 USD
(LIKE NEW) 2013 Caterpillar C9 Industrial Diesel Engine, Tier 3, AR # 393-7825, Short Block Part # 20R5414, Engine Family # ACPXL08.8ESK, 8.8 L, 275HP RATED @ 2200RPM, Serial # REH01511, Low...
ConditionUsed
Usage864 Hours
Part NumberACPXL08.8ESK
Stock Number006809
MLS Number14282681
CategoryEngines
Last Updated4/2/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
Featured Item
2005 Caterpillar C9 Engine

2005 Caterpillar C9 Engine

$14,500 USD
(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2005 Caterpillar C9 ACERT Diesel Engine (EPA04), Serial # 9DG05730, AR # 256-9138, Short Block Reman Part # 10R9871, Family # 5CPXH0537HBK, 8.8 L,...
ConditionUsed
Usage63,147 Miles
Part Number5CPXH0537HBK
Stock Number006783
MLS Number14263459
CategoryEngines
Last Updated3/24/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
Featured Item
1990 Caterpillar 3406B Engine

1990 Caterpillar 3406B Engine

$15,000 USD
(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 1990 Caterpillar 3406B Diesel Engine with Jakes (AIR TO AIR)(Mechanical Fuel Pump), Serial # 4MG86239, AR # 7E2189, 425HP @ 2100RPM, 14.6L, TEST RUN...
ConditionUsed
CPL/ARR7E2189
Horse Power425 HP
Part Number7E2189
Stock Number0067889
MLS Number14261288
CategoryEngines
Last Updated3/24/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
Featured Item
Good Used Caterpillar C9 Engine for D6T and D6RIII Dozer

Good Used Caterpillar C9 Engine for D6T and D6RIII Dozer

$15,000 USD
Good Used Caterpillar C9 with 9000 hours. Work recently completed by Peterson CAT in the Photos. Fits D6T and D6RIII
ConditionUsed
Usage9,000 Hours
Fits To EquipmentDozer
Fits To Make(s)CATERPILLAR
Fits To Model(s)D6T and D6RIII
Part Number261-4290
MLS Number14260906
CategoryEngines
Last Updated3/22/2026
Location
Phoenix, AZ, US
Sold By
Palm Consulting LLC
Featured Item
1998 1999 2000 2001 2002 Caterpillar 3126 Diesel Engine 8YL61939 70-Pin 7.2L AR 175-1978

1998 1999 2000 2001 2002 Caterpillar 3126 Diesel Engine 8YL61939 70-Pin 7.2L AR 175-1978

$5,499.99 USD
(GOOD RUNNER) FITS 1998 - 2002 Caterpillar 3126Diesel Engine, 70-Pin, ENGINE SERIAL NO.8YL61939, AR# NO.175-1978, CORE AR# 173-1332, 230HP @ 2200RPM, THE ENGINE RUNS GREAT, CALL FOR MORE...
Warranty
ConditionUsed
CPL/ARR175-1978
Assembly Number173-1332
Horse Power230 HP
Fits To EquipmentCat 3126 Diesel Engine
Fits To Make(s)Caterpillar
Fits To Model(s)3126 8YL 70-Pin 7.2L Diesel Engine
Will Fit Year(s)1998 1999 2000 2001 2002
Part NumberCat 8YL 7.2L Turbo
Stock Number218369-12
MLS Number10171931
CategoryEngines
Last Updated4/6/2026
Location
Rockwood, TN, US
Sold By
Machinery and Truck Parts
Featured Item
1993 1994 1995 Cat 3116 Diesel Engine Mechanical 6.6L 9YN03393 AR 120-9669

1993 1994 1995 Cat 3116 Diesel Engine Mechanical 6.6L 9YN03393 AR 120-9669

$5,499.99 USD
(RUNS PERFECT) FITS TO 1994CATERPILLAR 3116DIESEL ENGINE (MECHANICAL FUEL PUMP) TURBOCHARGED, 6.6L, CAT SERIAL#9YN03393, AR# 120-9669, THE ENGINE RUNS GREAT, STOCK# 218730. CALL FOR MORE...
Warranty
ConditionUsed
CPL/ARR120-9669
Assembly Number3116 Diesel Engine
Fits To EquipmentCat 3116 Diesel Engine
Fits To Make(s)Caterpillar 3116 Diesel Engine
Fits To Model(s)3116 Diesel Engine
Will Fit Year(s)1993 1994 1995
Part NumberCat 3116 Mechanical 6.6L
Stock Number218730
MLS Number10806006
CategoryEngines
Last Updated4/6/2026
Location
Rockwood, TN, US
Sold By
Machinery and Truck Parts
Featured Item
2007 Caterpillar C15 Engine

2007 Caterpillar C15 Engine

$16,500 USD
(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2007 Caterpillar C15 ACERT Diesel Engine (EPA07), 15.2L, Serial # SDP10631, AR # 317-0241, Family # 7CPXH0928E1K, Short Block # 10R9173, Emission...
ConditionUsed
CPL/ARR317-0241
Horse Power475 HP
Part NumberAR # 317-0241
Stock Number006693
MLS Number14023927
CategoryEngines
Last Updated3/16/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
Featured Item
Caterpillar C15 Engine for a 2007 Peterbilt 379

Caterpillar C15 Engine for a 2007 Peterbilt 379

$11,495.98 USD
(Used) 2006 Caterpillar C15, ENGINE ASSEMBLY- Displacement: 14.6L, Horsepower: 475, Reference images for condition, For more information about this item, give us a call. We ship Worldwide!...
ConditionUsed
Horse Power475 HP
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)2007
Stock NumberP-90817
MLS Number13197910
CategoryEngines
Last Updated1/16/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Featured Item
Caterpillar C7 Engine for a 2006 Ford F-750

Caterpillar C7 Engine for a 2006 Ford F-750

$5,499.98 USD
(Used) 2005 CATERPILLAR C7 ENGINE ASSEMBLY- Displacement: 7.2L, Horsepower: 230, Ar. No.: 241-1498, ECM Software: 277-5703, Serial Number: WAX11101, Reference images for condition, For more...
ConditionUsed
Horse Power230 HP
Fits To Make(s)Ford
Fits To Model(s)F-750
Will Fit Year(s)2006
Stock NumberP-95047
MLS Number13321123
CategoryEngines
Last Updated1/16/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Featured Item
Caterpillar C7 Engine for a 2006 Sterling ACTERRA

Caterpillar C7 Engine for a 2006 Sterling ACTERRA

$6,495.98 USD
(Used) 2005 Caterpillar C7, ENGINE ASSEMBLY- Family Number: 5CPXH044.2HBK, Displacement: 7.2L, Horsepower: 250, ESN: SAP92647, E.C.S: EM, DI, TC, ECM, CAC, CAT, For more information about...
ConditionUsed
Horse Power250 HP
Fits To Make(s)Sterling
Fits To Model(s)ACTERRA
Will Fit Year(s)2006
Part Number5CPXH044.2HBK
Stock NumberP-80118
MLS Number12866296
CategoryEngines
Last Updated1/16/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Featured Item
1999 Caterpillar C12 Engine

1999 Caterpillar C12 Engine

$8,000 USD
1999 Caterpillar C-12 DITA truck engine, S#: 2KS08852, Approx. 909,000 miles on engine, Currently equipped with an air starter, Arrangement #:174-2640, 355 stock HP, 1349 FTLB. Torque @...
ConditionUsed
Usage909,000 Miles
Part Number174-2640
MLS Number9441273
CategoryEngines
Last Updated3/12/2026
Location
Knoxville, TN, US
Sold By
Stowers Machinery Corporation
1992 CAT 3116 Truck Engine LOW MILES! AR # 6I-4141

1992 CAT 3116 Truck Engine LOW MILES! AR # 6I-4141

Newly Listed
$6,795 USD
1992 Caterpillar 3116 diesel engine, arrangement # 6I-4141 (6I4141,) 185 HP at 2600 RPM rating, turbocharged, mechanical fuel system, set up for automatic transmission, 55,606 original miles...
ConditionUsed
Stock Number18684
MLS Number14292658
CategoryEngines
Last Updated4/6/2026
Location
Carbondale, PA, US
Sold By
Old Forge Power Equipment, Inc
1995 CAT 3176B Diesel Truck Engine AR# 6I-2642

1995 CAT 3176B Diesel Truck Engine AR# 6I-2642

Newly Listed
$7,695 USD
1995 Caterpillar 3176B diesel engine, truck applications, turbocharged, air to air intercooled, 40 pin ECM, 9CK prefix, arrangement # 6I-2642 (6I2642,) as pictured. TEST RAN CLEAN, SEE...
ConditionUsed
Stock Number18678
MLS Number14292654
CategoryEngines
Last Updated4/6/2026
Location
Carbondale, PA, US
Sold By
Old Forge Power Equipment, Inc
CAT 3304 PC Diesel Engine 670 HOURS! AR # 8N-5751

CAT 3304 PC Diesel Engine 670 HOURS! AR # 8N-5751

Newly Listed
$8,795 USD
Caterpillar 3304 PC diesel engine, power unit w/ radiator, skid accessories, arrangement # 8N-5751 (8N5751,) precombustion injection, turbocharged, mechanical fuel system, later style fuel...
ConditionUsed
Stock Number18676
MLS Number14292652
CategoryEngines
Last Updated4/6/2026
Location
Carbondale, PA, US
Sold By
Old Forge Power Equipment, Inc
1993 CAT 3116 Diesel Truck Engine AR # 108-1624

1993 CAT 3116 Diesel Truck Engine AR # 108-1624

Newly Listed
$5,295 USD
1993 Caterpillar 3116 diesel engine, turbocharged, air to air aftercooled, arrangement # 108-1624 (1081624,) 170 HP at 2600 RPM rating, mechanical fuel system, as pictured. STRONG RUNNING...
ConditionUsed
Stock Number18675
MLS Number14292651
CategoryEngines
Last Updated4/6/2026
Location
Carbondale, PA, US
Sold By
Old Forge Power Equipment, Inc
1995 CAT 3116 Diesel Engine 938F LOADER

1995 CAT 3116 Diesel Engine 938F LOADER

Newly Listed
$8,795 USD
1995 Caterpillar 3116 diesel engine, turbocharged, mechanical fuel system, arrangement # 103-1978 (1031978,) approximately 150 HP rating, removed from a CAT 938F wheel loader in running...
ConditionUsed
Stock Number18672
MLS Number14292648
CategoryEngines
Last Updated4/6/2026
Location
Carbondale, PA, US
Sold By
Old Forge Power Equipment, Inc
Did you find what you were looking for? Yes No