Caterpillar
Showing 10–18 of 19 resultsSorted by latest
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Engine
CATERPILLAR C18 ENGINE FOR SALE
Product Overview & Specifications
- In Stock, Caterpillar C18 Engines Available
- Free Shipping to All 50 States via Heavy Freight, 7 to 14 Business Days
- Donor Application Confirmed (Marine / Construction / Mining / Oil and Gas / Agriculture / Forestry / Rail / Generator)
- Hours on Engine Documented (from ECU or service log)
- All 6 Cylinders Compression Tested
- Electronic Unit Injection Function Verified
- Turbocharger and Aftercooler Condition Assessed
- Oil Pressure Verified at Idle and Operating Temperature
- ACERT / Electronic Controls Operation Confirmed
- ECU Calibration Documented
- Cooling System Inspected
- Block Visual Inspection
(2 reviews) -
Engine
Caterpillar 3116 Engine for Sale | 6.6L Inline-6 Medium-Duty Diesel | Predecessor to CAT 3126
Product Overview & Specifications
- In Stock, CAT 3116 Engines Available
- Free Shipping to All 48 Contiguous US States via Crated Freight, 7 to 14 Business Days
- Donor Application Confirmed (Truck, Bus, Marine, Construction)
- All 6 Cylinders Compression Tested
- Unit Injector Condition Documented
- Turbocharger and Aftercooler Condition Assessed
- Oil Pressure Verified at Idle and Operating Temperature
- Fuel Pump Function Confirmed
- Block Visual Inspection
- 100% Inspection Before Every Order Ships
- No Core Charge, Keep Your Old Engine
- 15 Day Replacement Warranty on Internal Defects
(0 reviews) -
Engine
3406E CAT Engine for Sale | Caterpillar 14.6L Inline 6 Diesel (2WS Prefix)
Product Overview & Specifications
- Displacement: 14.6L (893 cu in)
- Engine Family: Caterpillar 3406 Inline Six Diesel
- Configuration: Inline 6, OHV, 24 valves
- Horsepower: 355 to 550 hp by calibration
- Condition: Used OEM, tested and inspected
- In Stock, 2WS Prefix Available, Other Prefixes on Request
- Free Shipping to All 50 States via Crated Heavy Freight, 7 to 14 Business Days
- All 6 Cylinders Compression Tested, Results Available Before You Pay
- Engine Hours Documented Where Available
- Serial Number and Prefix Confirmed Before Shipping
- Top End and Bottom End Inspection Documented
- 100% Application Fit Verified Before Every Order Ships
- No Core Charge, Keep Your Old Engine
- 15 Day Replacement Warranty on Internal Defects
(4 reviews) -
Engine
Used Caterpillar 3306 Cat Engine for Sale | 10.5L Inline-6 Industrial / Marine / Generator / Heavy Truck Diesel
Product Overview & Specifications
- In Stock, Multiple 3306 Variants Available (NA, T, B, C, PC, DI)
- Free Shipping to All 50 States via Crated Freight, 7 to 14 Business Days
- All 6 Cylinders Compression Tested, Results Available Before You Pay
- Variant Confirmed (NA vs Turbocharged, Mechanical vs Electronic, Direct Injection vs Pre-Combustion)
- Top-End Inspection (Heads, Injectors, Rocker Arms)
- Mechanical Injection Pump Operation Verified Where Possible
- Turbocharger Condition Inspected (on Turbocharged Variants)
- Donor Application Documented (Construction, Generator, Marine, Agricultural, Truck)
- 100% Inspection Before Every Order Ships
- 15 Day Replacement Warranty on Internal Defects
(2 reviews) -
Engine
Caterpillar C15 Cat Engine for Sale | 15.2L Inline-6 Turbocharged Diesel for Class 8 Trucks
Product Overview & Specifications
- In Stock, Pre-ACERT 6NZ and ACERT (MXS / SDP / 6TZ) Variants Available
- Free Shipping to All 50 States via Crated Freight, 7 to 14 Business Days
- Variant Confirmed (Pre-ACERT 6NZ vs ACERT MXS / SDP / 6TZ)
- ECM Serial Number Documented for Cat Connect Compatibility
- Turbocharger and Air-to-Air Aftercooler Inspected
- Top-End Condition Inspected (Heads, Injectors, Rocker Arms)
- MEUI Injector Operation Verified Where Possible
- Donor Truck Documented (Freightliner, Kenworth, Peterbilt, Mack, International, Western Star)
- 100% Inspection Before Every Order Ships
- 15 Day Replacement Warranty on Internal Defects
(2 reviews) -
Engine
Used 3406B CAT Engine for Sale | Caterpillar 3406B Mechanical 14.6L Inline-6 Turbocharged Diesel
Product Overview & Specifications
- In Stock, 1980 to 1987 Era 3406B Cores Available
- Free Shipping to All 50 States via Crated Freight, 7 to 14 Business Days
- All 6 Cylinders Compression Tested, Results Available Before You Pay
- Mechanical Generation Confirmed (NOT 3406E Electronic, NOT 3406C Sleeve Metering)
- ATAAC (Air-to-Air Aftercooled) Configuration Verified
- Cat Pump Mechanical Fuel System Inspection Documented
- Cylinder Head Crack Inspection
- Cam Gear Wear Inspected
- Donor Application Documented (Kenworth, Peterbilt, Freightliner, Mack, International, Western Star)
- 100% Fitment Verified Before Every Order Ships
- No Core Charge, Keep Your Old Engine
- 15 Day Replacement Warranty on Internal Defects
(2 reviews) -
Engine
3406E CAT Engine for Sale | 2WS Caterpillar 3406E 14.6L Inline 6 Diesel
Product Overview & Specifications
- In Stock, Multiple Year Ranges Available 1993 to 2002
- Free Shipping to All 50 States via Crated Freight, 7 to 14 Business Days
- All 6 Cylinders Compression Tested, Results Available Before You Pay
- Series Designation Confirmed (2WS, 5EK, or 7CB Block Code)
- ECM Configuration Documented (Cat 3406E ADEM Electronics)
- Cylinder Head Inspection (Cracking is a Known 3406 Family Failure Point)
- EUI / Common Rail Fuel System Function Verified
- Donor Application Documented (Kenworth, Peterbilt, Freightliner, Industrial)
- 100% Fitment Verified Before Every Order Ships
- No Core Charge, Keep Your Old Engine
- 15 Day Replacement Warranty on Internal Defects
(2 reviews) -
Engine
C13 Cat Engine for Sale | Used Caterpillar C13 12.5L Turbocharged Inline 6 Diesel
Product Overview & Specifications
- In Stock, Multiple Year Ranges Available
- Free Shipping to All 50 States via Crated Freight, 7 to 14 Business Days
- All 6 Cylinders Compression Tested, Results Available Before You Pay
- ECM Configuration Documented (Where ECM is Included)
- EUI Injector Function Verified
- Cylinder Head Inspection (Cracking is a Known C-Series Failure Point)
- Donor Application Documented (On-Highway Truck, Construction, Industrial, Marine)
- 100% Fitment Verified Before Every Order Ships
- No Core Charge, Keep Your Old Engine
- 15 Day Replacement Warranty on Internal Defects
(1 review)

































