Skip to Main Content
Isuzu B-Series Engine

Isuzu 6BG1 Engine

The Isuzu 6BG1 diesel engine provides industry leading performance and holds up to the Isuzu mantra of "Performance that goes to work". This engine is offered in a 154 HP, constant speed rating option along with a 174 HP, variable speed rating option.

Features

  • Displacement: 4.3 L – 6.5 L
  • Turbo charged
  • Fuel consumption: .355 LB/HP-HR
  • Flywheel housing: SAE 3
  • Electric self-priming fuel lift pump
  • 12V and 24V available
  • Glow plug starting aid
  • High angularity oil pan
  • 500-hour service intervals
  • 5-year / 5,000-hour limited warranty*

Models

  6BG1 (154 HP) 6BG1 (174 HP)
Hp 154 174
kW 114.8 129.8
RPMs 2500 2500
Liters 6.5 6.5
Cubic Inches 396.7 396.7
Dry Weight 1089 lbs 1089 lbs
Cylinders 6 6
Cycle 4 Stroke 4 Stroke
Engine Rating Constant Speed Constant Speed
Emissions US EPA Tier 2
US EPA Tier 2