2022 Remanufactured Cummins Big Cam Diesel Engine

Remanufactured Cummins 855 - Big Cam For Sale

This engine has gone through a complete overhaul and has been remanufactured with roughly 90% new Cummins parts 10% aftermarket.

The NTA 855 Engine has a new cylinder block, PT pump, piston, liner, piston rings, bearings, camshaft, turbo, valves, rock arms etc.

Most of the parts are new, especially the critical parts are new, cylinder heads and the injectors are remanufactured.

Engine comes complete and includes starter, alternator, flywheel, flywheel housing which ship separately.

Build Sheet and Run Test Video available upon request. NOTE: we also have less complete 855 long blocks available and build these quite frequently. Many times we have 1-2 more popular Big Cam III or Big Cam IV long blocks built and ready to go. Give us a call to know more about lead time and availability.

NTA 855 Engine Includes:

• Engine Block (3081283)
• Cylinder Head (4915442)
• Camshaft and Lifters (3253960)
• Pistons, Rings, Bearings
• Rocker Assemblies
• Injectors (3047991)
• Connecting Rods
• Crankshaft
• AFC Fuel Pump (3021966 -With Additional PTO Throttle)
• Turbocharger (3048808)
• Vibration Dampener
• Water Pump
• Oil Pump
• Oil Cooler
• Accessory Pully
• Air Cross Over Tubes
• Starter
• Alternator
• Flywheel
• Flywheel Housing
• Oil Pan
• No Core Charge
• Comes with 12 Months Parts Replacement Warranty
• Optional 1 or 2 Year Parts/Labor Extended Warranties Available

NTA 855 Engine Specs:
• Model: NTA855-C400
• HP: 400 HP @1800 RPM
• CPL: 3554
• Fuel Pump: 3021966

You’ve come to the right place for all of your heavy duty diesel engine needs. We here at Big Bear Engine Company are old school machine shop guys that know the value of your time whether it be out in the field for an industrial job or at play with an off-road engine swap. We are old school machine shop guys and guarantee the workmanship of all of our parts including: Cummins 855 Big Cam Diesel Engines.