Upgrade your engine rebuild or maintenance project with this 18-piece cylinder head bolt set (8942473551 / 8944556670 / 8971334161), designed specifically for a wide range of Isuzu diesel engines. These high-strength cylinder head bolts provide precise clamping force, ensuring proper cylinder head sealing, preventing gasket failure, and maintaining optimal engine compression.
Manufactured to OEM specifications, these cylinder head bolts are engineered from premium-grade hardened steel to withstand high combustion pressure and extreme engine temperatures. Ideal for engine overhaul, repair, or replacement, this 18-piece set guarantees durability, reliability, and long service life.
Perfect for Isuzu trucks, commercial vehicles, industrial equipment, and diesel engines requiring secure cylinder head fastening. Ensure consistent performance and engine longevity with this complete cylinder head bolt kit.
Key Features & Benefits:
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Complete set of 18 cylinder head bolts
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Replaces part numbers 8942473551, 8944556670, 8971334161
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High-tensile strength steel construction
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Provides proper cylinder head sealing and compression
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Prevents head gasket leaks and engine damage
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OEM-quality fit and precise threading
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Ideal for engine rebuild and overhaul projects
Engine Compatibility:
Isuzu Engines:
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C240
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4JB1
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4JB1-TC
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4JB1-T
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4JG1
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4JG2
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4JA1
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4JA1-T
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4JC1
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4JE1
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4JJ1
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4JH1
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4JH1-T
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4JF1
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4JD1
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4KH1
Vehicle / Equipment Applications:
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Isuzu trucks and commercial vehicles
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Diesel-powered industrial machinery
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Construction equipment
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Agricultural equipment
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Engine overhaul and rebuild applications
Frequently Asked Questions
How many bolts are included in this set?
This kit includes 18 high-strength cylinder head bolts.
Which engines are compatible with these bolts?
Compatible with Isuzu C240, 4JB1, 4JG1, 4JG2, 4JA1, 4JJ1, 4JH1, 4KH1, and other listed engines.
Are these bolts suitable for engine rebuilds?
Yes, they are ideal for engine overhaul, head gasket replacement, and rebuild projects.
Do these bolts meet OEM standards?
Yes, they are manufactured to OEM specifications for strength and precise fitment.




