Ensure perfect sealing and engine reliability with these premium Cylinder Head Bolts for Isuzu 6BG1 / 6BD1 engines. Built using high-tensile alloy steel, these bolts are engineered to withstand extreme combustion pressure, high thermal expansion, and continuous heavy-duty operation.
Whether you’re performing a top-end rebuild, replacing a blown head gasket, or conducting complete engine maintenance, these bolts guarantee precise clamping force, preventing head warping, gasket failure, and coolant leakage. Ideal for trucks, buses, construction machinery, and industrial equipment powered by Isuzu 6BG1 and 6BD1 engines.
Designed as a direct OEM replacement, this bolt set ensures proper tightening torque, thread accuracy, and long-term durability for heavy-duty applications.
✅ PRODUCT FEATURES
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High-Tensile Alloy Steel Construction – Built to handle extreme engine pressure and heat.
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OEM Specification Fitment – Exact thread size and length for 6BG1 / 6BD1 engines.
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Corrosion-Resistant Coating – Protects against rust and premature wear.
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Accurate Torque Retention – Ensures perfect compression sealing.
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Ideal for Rebuilds & Overhauls – Recommended whenever the cylinder head or gasket is replaced.
✅ ENGINE COMPATIBILITY
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Isuzu 6BG1 Engine
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Isuzu 6BD1 Engine
✅ EQUIPMENT COMPATIBILITY
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Isuzu Industrial Machinery
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Isuzu NPR / NRR / FSR / FTR Trucks
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Excavators & Construction Equipment
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Generators and Industrial Power Units
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Agricultural & Earthmoving Machinery
✅ KEY BENEFITS
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Prevents coolant and compression leaks
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Extends engine life
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Ensures stable head-to-block clamping
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Maintains factory torque pressure
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Suitable for heavy-duty, long-hour operation
Frequently Asked Questions
Q: Are these bolts OEM equivalent?
Yes, they match OEM specifications for size, strength, and performance.
Q: Should I replace head bolts every time I change the gasket?
Yes, it is recommended to replace head bolts to ensure proper torque and sealing.
Q: Are these bolts compatible with both 6BG1 and 6BD1?
Yes, they fit both engines without any modification.
Q: Is torque specification included?
Torque settings depend on your engine manual; use OEM specs for accuracy.
Q: Are the bolts heat-treated?
Yes, they are fully heat-treated for maximum strength and durability.
Cylinder Head Bolts | Isuzu 6BG1 / 6BD1 Engine
OE Replacement: Not Available
Fits Following: Provide vin# or serial number for Model Information
Year: Provide vin# or serial number for Year Information
