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.
- 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*
- Authorized Distributor
- Genuine Parts
- Service and Support
Base Specifications
| Displacement | 4.3 L (262.4 ci) |
| Dry Weight | 848 lbs |
| Cylinders | 4 |
| Rating | Constant Speed, Variable Speed |
| Series | B-Series |
| Emissions (US) | EPA Tier 2 |
4BG1 (98 HP)
(Plus Base Specs)
| Horsepower | 98 hp |
| Power | 73.1 kW |
| Engine Speed | 2400 RPMs |
4BG1 (111 HP)
(Plus Base Specs)
| Horsepower | 111 hp |
| Power | 82.8 kW |
| Engine Speed | 2400 RPMs |
Authorized Distributor
Palmer Johnson is an authorized distributor and service provider for Isuzu products.
Service and Support
Seven master rebuild centers, eleven full-service centers, and an extensive dealer network to serve you.