BR NO	PICTURE	OEM NO	Application
OR3150C		A 003 250 10 15 A 003 250 21 15 A 003 250 35 15 A 003 250 86 15	Mercedes-Benz ACTROS

The hydraulic clutch slave cylinder you're referring to is likely for the Mercedes-Benz Actros, which is a range of heavy duty trucks. The part numbers you've provided (A 003 250 10 15, A 003 250 21 15, A 003 250 35 15, A 003 250 86 15) are specific to these models and correspond to the clutch slave cylinder assembly.

In the context of the Actros, the clutch slave cylinder is an integral part of the clutch system, responsible for applying hydraulic pressure to engage or disengage the clutch. When the clutch pedal is depressed, it activates a master cylinder, which in turn sends hydraulic fluid through lines to the slave cylinder. The slave cylinder then actuates a piston that pushes the clutch release bearing, which allows the clutch disc to disengage from the flywheel, enabling the driver to change gears.

When replacing the hydraulic clutch slave cylinder for the ACTROS, it's important to use the correct part number to ensure proper fit and function. The cylinder should be installed according to the manufacturer's specifications and the clutch system should be properly bled to remove any air that may have been introduced during the installation process.

Mercedes-Benz trucks, especially the Actros series, are equipped with sophisticated clutch systems, and it's crucial to use genuine parts or high-quality aftermarket parts that meet the specifications of the vehicle. Using non-standard or incorrect parts can lead to clutch system failure or reduced vehicle performance.

If you're not familiar with the replacement process, it's advisable to consult a professional mechanic or a Mercedes-Benz dealership service department. They can perform the replacement correctly and ensure that the clutch system is in optimal condition.

Please note that automotive parts and their corresponding numbers can change over time due to model updates or production changes. Always refer to the most current service manual or parts list for your specific Mercedes-Benz Actros model to ensure you're ordering the correct hydraulic clutch slave cylinder.