The Crankshaft for Isuzu 6HE1 / 6HE1T Engine is a precision-engineered component designed to restore and maintain the reliability and smooth operation of your diesel engine. Manufactured using forged alloy steel and machined to OEM specifications, it ensures optimal balance, superior fatigue strength, and reduced vibration during high-load operation.
This crankshaft is heat-treated and surface-hardened for exceptional resistance to wear and scoring. Each journal is polished to a mirror finish for improved oil film retention and reduced friction, extending the service life of the bearings and related components.
Ideal for Isuzu FSR, FVR, and FRR trucks, this crankshaft guarantees factory-level performance and compatibility with both naturally aspirated and turbocharged 6HE1 engines.
Whether you’re performing a full engine rebuild or replacing a worn component, this OEM-quality crankshaft ensures long-term reliability and optimal power transfer.
Technical Specifications:
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Part Type: Crankshaft
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Engine Model: Isuzu 6HE1 / 6HE1T
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Material: Forged and machined alloy steel
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Finish: Precision ground & polished journals
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Condition: Brand New (OEM Standard)
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Fit Type: Direct OEM Replacement
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Applications: Diesel engines in Isuzu trucks
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Compatibility: FSR / FVR / FRR models
Features & Benefits:
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Forged steel construction for maximum strength and durability
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Precision-balanced for reduced engine vibration
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Heat-treated for wear and fatigue resistance
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Polished journals ensure excellent lubrication and longer bearing life
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Compatible with turbocharged (6HE1T) and non-turbo (6HE1) engines
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Designed to meet or exceed OEM specifications
Compatible Vehicles:
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Engines: Isuzu 6HE1, 6HE1T
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Models: Isuzu FSR, FVR, FRR
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Years: 1995–2014
Frequently Asked Questions (FAQ)
Is this crankshaft compatible with both 6HE1 and 6HE1T engines?
Yes, this OEM crankshaft is compatible with both the naturally aspirated 6HE1 and the turbocharged 6HE1T engines used in Isuzu trucks.
What material is this crankshaft made from?
The crankshaft is made from high-strength forged alloy steel, heat-treated and precision-ground for maximum durability.
Is this an OEM replacement part?
Yes, this crankshaft meets or exceeds OEM specifications for Isuzu diesel engines, ensuring a perfect fit and reliable performance.
Does this crankshaft come balanced and ready for installation?
Yes, the crankshaft is factory-balanced and polished for smooth operation, requiring no additional balancing before installation.
What are the signs of a damaged crankshaft?
Common signs include knocking noises, low oil pressure, or vibration from the engine. Replacing a damaged crankshaft restores power and reliability.
Do I need to replace the bearings when installing this crankshaft?
Yes, it’s recommended to replace the main and rod bearings during crankshaft installation to ensure proper lubrication and longevity.
Crankshaft | Isuzu 6HE1 / 6HE1T Engine
OE Replacement: 8-94395-125-0, 8943951250, 8-94395-025-0, 8943950250
Fits Following: FVR 6HE1 6HE1T 7.1L
Year: 1995-1998
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6HK1, 6HE1, 6HH1
Oil Pump | Isuzu 6HK1 / 6HE1 / 6HH1 | FVR FRR FSR | 1995-2014
Durable and efficient oil pump for Isuzu 6HK1, 6HE1, and 6HH1 engines, designed to maintain optimal oil pressure and ensure reliable lubrication performance for Isuzu FVR, FRR, and FSR trucks from 1995–2014
SKU: IEK-5604185
