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The extension piece, code 11.49003-0082.0, is a practical tool accessory used with the MAN L21/31 engine to extend the reach of socket spanners or similar tools. It allows technicians to access bolts and components located in tight or obstructed spaces without compromising torque accuracy. Reliable extension pieces like this one streamline maintenance work, improve safety, and help reduce downtime during critical engine servicing.

The assembly box spanner, code 11.49001-0532.0, is a precision tool developed for use on the MAN L21/31 engine’s critical fasteners. Its custom fit ensures reliability, reducing the risk of slippage or damage to bolts during maintenance. By ensuring correct torque application, this spanner enhances both safety and efficiency, making it a key tool for marine and industrial engineers working with MAN engines.

Socket spanners with square drive, code EN506L12, are essential tools for maintaining the MAN L21/31 engine. Designed to apply accurate torque while providing a secure grip, they allow technicians to tighten and loosen fasteners even under high mechanical stress. Their durability and compatibility with various attachments make them indispensable for routine servicing and more complex engine overhauls.

Tuesday, 16 September 2025 09:40

Indicator Valve (Code Number K 27751)

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The indicator valve K 27751 is a vital diagnostic tool in the Sulzer ZV40/48 engine, allowing engineers to measure cylinder pressure during operation. By connecting to pressure gauges, it enables the monitoring of combustion efficiency and detection of potential mechanical issues. Built to withstand extreme pressure and temperature variations, the valve provides reliable performance in demanding conditions. Regular inspection and maintenance of the indicator valve are crucial for ensuring engine safety, performance, and long-term reliability.

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