The M20106-A Adjustable Universal Liner Height Gauge is a high-accuracy measuring instrument designed for diesel engine rebuilds. It enables precise measurement of liner protrusion (liner height above the deck) across a wide variety of engine platforms, making it a go-to tool for machinists, rebuilders, and heavy-duty shops.
This adjustable gauge features a robust arm and sled design that accommodates multiple liner diameters and block styles. allowing easy unobstructed access while counterboring, the tool provides consistent, repeatable readings to help ensure each cylinder liner is set to the correct protrusion before final machining or assembly.
Key Features & Benefits
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Universal, adjustable design works across many diesel engine families (Caterpillar, Cummins, Detroit, International, etc.)
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Enables measurement of liner height with precision to maintain uniform protrusion
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Helps prevent issues such as head gasket failures, liner misalignment, or sealing problems
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Durable construction suited for shop environments
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Compact size for use in tight engine bays
Used correctly, the M20106-A gauge supports proper liner setting, improving engine rebuild quality, reducing rework, and increasing long-term reliability in high-performance diesel engines.
- Dial Depth Gauge
- Sled Gauge
- Liner Protrusion Gauge
- Liner Height Gauge
- Counterbore Depth Gauge
- Liner Height Gauge
