The Crankshaft Bearing Set for Isuzu 4HE1, 4HK1, and 4HG1 Engines is built to OEM specifications to ensure precision fit and long-lasting performance. These bearings are designed to support the crankshaft, reduce metal-to-metal friction, and maintain smooth engine rotation under all operating conditions.
Manufactured using high-strength alloy materials, this bearing set offers superior durability and resistance against heat, corrosion, and wear. Whether used in Isuzu trucks, buses, or construction equipment, it ensures consistent oil clearance and optimized engine performance.
Perfect for professional rebuilds or preventive maintenance, this Crankshaft Bearing Set helps extend the service life of your Isuzu engine while maintaining factory-level reliability.
Key Features:
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Precision-engineered OEM Crankshaft Bearing Set
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Compatible with Isuzu 4HE1, 4HK1, and 4HG1 engines
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Reduces friction and prevents crankshaft damage
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Made with high-strength, heat-resistant alloy
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Ensures stable oil clearance and smoother engine operation
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Ideal for rebuilds and heavy-duty applications
Compatible Models:
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Engines: Isuzu 4HE1, 4HK1, 4HG1
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Applications:
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Isuzu NPR / NQR / NRR Trucks
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Hitachi and Sumitomo Excavators
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Industrial and agricultural machinery using Isuzu engines
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Frequently Asked Questions (FAQ)
What does the Crankshaft Bearing Set do in an Isuzu engine?
The crankshaft bearing set supports the crankshaft, reduces friction, and ensures smooth rotation within the engine block.
Is this bearing set compatible with both 4HE1 and 4HK1 engines?
Yes, this crankshaft bearing set is designed to fit Isuzu 4HE1, 4HK1, and 4HG1 engines for trucks and excavators.
Are these bearings OEM or aftermarket?
They are OEM-grade bearings manufactured to meet or exceed original factory specifications.
Do I need to replace all bearings at once?
Yes, it’s recommended to replace the full crankshaft bearing set during an engine rebuild to ensure uniform wear and reliability.
What materials are used in the Isuzu crankshaft bearings?
The bearings are made from high-strength alloy with precision coating for excellent wear and heat resistance.
Crankshaft Bearing Set / Isuzu 4HE1 / 4HK1 / 4HG1 Engine
OE Replacement: Not Available
Fits Following: 4HE1 4.8L / 4HK1 5.2L / Std (Set 4)
Year: Provide vin# or serial number for Year Information
