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Isuzu B-Series Engine

Isuzu 4BG1 Engine

The Isuzu 4BG1 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 98 HP, constant speed rating option along with a 111 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

  4BG1 (98 HP) 4BG1 (111 HP)
Hp 98 111
kW 73.1 82.8
RPMs 2400 2400
Liters 4.3 4.3
Cubic Inches 262.4 262.4
Dry Weight 848 lbs 848 lbs
Cylinders 4 4
Cycle 4 Stroke 4 Stroke
Engine Rating Constant Speed Constant Speed
Emissions US EPA Tier 2
US EPA Tier 2