The M50146 Setting Master is a specialty calibration fixture designed specifically for the Cummins ISX engine family. It functions as an essential alignment tool that enables technicians to accurately zero a liner-height or depth gauge prior to counterbore machining on ISX blocks. This ensures that subsequent liner or shim installations meet OEM tolerances, promoting optimal liner protrusion, deck sealing and long-term engine reliability.
Compatible with the M50145 and M50159 counterbore cutter systems, the M50146 Setting Master is crafted for professional rebuilders, remanufacturers and engine builders who demand precision during the critical liner-seat preparation phase. By establishing a reliable reference surface, it reduces the risk of rework, gasket failure and costly downtime due to improper liner installation.
Key Features & Benefits
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Purpose-built for Cummins ISX engine blocks to calibrate liner-height/dial-gage depth prior to counterbore machining.
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Used in conjunction with the M50145 / M50159 counterbore cutter plates for high-precision liner seat preparation.
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Ensures accurate and repeatable set-up of the measurement device, minimizing risk of liner protrusion errors or head gasket sealing issues.
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Rugged, shop-grade construction for repeated use in heavy-duty engine rebuild and remanufacturing operations.
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Ideal for engine overhauls where deck resurfacing or liner seat refurbishment is necessary and precision matters.
