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Isuzu 4H 5.2L Diesel Engine is an engine that
incorporates the worldwide knowledge of Isuzu diesel engine technology.
The 4H's excellent performance and quality are based on the many
technological advantages the engine has over competing engines.
- Ladder frame for light weight, high rigidity, low noise, and low
vibration
- Precision machined fit sleeve easier serviceability and better
reliability and durability
- OHC, 4 valve layout for performance, low emissions, and good fuel
economy
- Piston with cooling channel, nitrided crankshaft, and axial oil
seal for durability and reliability
- High pressurized fuel injection and damper (viscous-rubber type)
for low noise and low vibration
- Oil cooler with temperature regulator valve for fast warm-up
- Best in Class Engine Warranty, 3 YEARS UNLIMITED. There is
no hour limitation with this engine warranty. Backed by a well trained
dealer base that understands your business.
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| ENGINE RATINGS |
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Number of Cylinders |
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4 |
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Power (Gross) |
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190 HP @ 2,600 rpm |
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Torque (Gross) |
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387 lb-ft @ 1,500 rpm |
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Injection |
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Denso Common Rail Direct Injection |
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Displacement |
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317 CID/5.19L |
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Cylinder Bore |
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4.53 in (115 mm) |
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Cylinder Stroke |
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4.92 in (125 mm) |
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Cylinders |
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4-Cylinder, In-line OHC |
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Operating Cycles |
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4-Cycle, Turbocharged and Intercooled |
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