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MBE 4000

Lean and Mean

No lightweight heavy-duty engine packs a bigger punch than the in-line six-cylinder 2007 MBE 4000. With low operating costs—thanks to extended service intervals and standard 370 braking HP—and easy-to-use advanced protective and diagnostic electronics, this tight package brings serious muscle without the bulk.

  • Up to 450 Horsepower
  • Up to 1650 lb-ft Torque

  • 12.8L Displacement
  • Up to 580 BRAKING HORSEPOWER
MBE 4000 Diesel Engine

2007 MBE 4000

Performance

High torque at low RPM gives you power to spare on steep grades, while our advanced fuel system maintains fuel economy. With a new 450HP rating, it's no wonder the MBE 4000 is the best lightweight heavy-duty engine available.

Reliability

A cast iron block and DDEC VI electronic controls help make the MBE 4000 one of the most reliable diesel engines on the road.

Innovations

The MBE 4000 is available with an optional Premium Engine Brake that boosts braking power to a whopping 580 HP. Learn more about MBE 4000 innovations.

Vocations

  • Vocational
  • Tankers
  • Construction
  • Military
  • Distribution
  • Bulk Haul

Warranty

We back our MBE 4000 with a warranty that works as hard as the engine itself.

Detailed Specs

Take a look at the specifications, parts and components that make the MBE 4000 one of the best heavy-duty application engines on the road.

  • The MBE 4000 is available in:
  • Freightliner Trucks

  • Sterling Trucks

  • Western Star Trucks