The M10130 Caterpillar 3406 & 3408 Series Broken Exhaust Manifold Stud Removal Kit is a specialized, professional-grade tool designed to safely and efficiently remove broken exhaust manifold studs on Caterpillar 3406 and 3408 series diesel engines. This kit is engineered to help diesel technicians, fleet maintenance shops, and engine rebuild facilities recover seized, snapped, or corroded studs without damaging the cylinder head or exhaust manifold surface. When exhaust studs break — a common issue due to heat cycling and corrosion — proper extraction tools are essential to avoid costly head damage and rebuild downtime.
Exhaust manifold studs on 3406 and 3408 engines are critical fasteners that secure manifold flanges to the cylinder head and seal combustion exhaust flow. Studs that fail from heat stress or corrosion often leave remnants deep in the head threads, which are difficult to remove without the right tooling. The M10130 tool kit provides a controlled, guided solution for drilling and extracting broken stud pieces while maintaining alignment and preventing thread damage.
Key Features & Benefits
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Designed specifically for Caterpillar 3406 and 3408 series exhaust manifold studs.
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Precision extraction components help recover broken studs without damaging the cylinder head or manifold mating surfaces.
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Guides drilling and removal to maintain alignment and improve extraction success.
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Reduces the risk of collateral thread and casting damage compared to improvised removal methods.
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Heavy-duty construction built for use in professional service environments.
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Ideal for in-shop or field service on heavy-duty Cat diesel engines.
Applications
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Extraction of broken exhaust manifold studs on CAT 3406 / 3408 engines
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Diesel engine teardown and top-end repair
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Fleet maintenance and rebuild facilities
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Professional shop environments where exhaust stud failure is a service concern
Why It Matters
Broken exhaust manifold studs are a frequent and time-consuming issue on high-temperature diesel engines. Removing these studs incorrectly can lead to cylinder head damage, compromised sealing surfaces, and expensive repairs. Using the proper CAT stud removal kit ensures that the broken fasteners are extracted cleanly and efficiently — significantly reducing labor time and preserving critical head integrity.