B4.5

  • It is an in-line 4-cylinder, 16-valve, 4-stroke 4.5-liter diesel engine
  • Available for commercial and recreational propulsion applications
  • Based on the proven Cummins B4.5L industrial engine
  • The B4.5L complies with U.S. EPA Tier 3 emissions regulations without the use of aftertreatment
  • Backed by Cummins warranty