Volkswagen Golf Mk5 Passat B7 Caddy 2K Clutch Slave Cylinder 1K0721261L

Volkswagen Golf Mk5 Passat B7 Caddy 2K Clutch Slave Cylinder is a component from the Clutch hydraulics category, designed for the drivetrain system in popular Volkswagen models. It is responsible for the precise disengagement of the drive between the engine and the gearbox, which translates into smoother gear changes and stable operation of the entire system.

Specifications and technical data

• SKU: 1K0721261L
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 1K0721261L
• Substitutable numbers: 1K0721261L, 1K0 721 261 L
• Part type: Clutch Slave Cylinder
• Category: Clutch Hydraulics

Function and role in the clutch system

The clutch slave cylinder in Golf Mk5, Passat B7, and Caddy 2K models operates within the hydraulic system, converting fluid pressure into the working movement that acts on the clutch mechanism. This provides the driver with a predictable, repeatable pedal travel and a stable engagement point, which facilitates starting, maneuvering, and driving in traffic. A functional slave cylinder reduces the risk of jerking during gear changes, decreases the load on the gearbox and clutch components, and helps maintain acoustic comfort in the cabin. This is particularly important in vehicles used intensively – both in city traffic and on longer routes.

Benefits of using an original Volkswagen component

The element from the Volkswagen group ensures a design consistent with the vehicle manufacturer's factory specifications. This means a perfect fit for the gearbox geometry, correct operating characteristics within the hydraulic system, and compatibility with other clutch components used in the given model. Key advantages of using an original slave cylinder include:

• maintaining the factory characteristics of the clutch pedal operation,
• consistency with the hydraulic system parameters specified by the manufacturer,
• reduced risk of leaks and problems with system bleeding,
• better predictability of vehicle behavior during dynamic driving.

Condition and service application

The offered slave cylinder comes from the Clutch hydraulics group and is intended for users who want to restore the proper operation of the clutch release system in their car without having to resort to cheaper, unverified replacements. It is suitable both for standard replacement of worn parts and for more extensive service work involving the clutch and gearbox. Due to the nature of this component's operation, its replacement is particularly recommended in situations where symptoms such as difficulty engaging gears, noticeable jerking when starting, or a clearly changed clutch pedal travel occur. Choosing a component that complies with factory specifications helps reduce the risk of repeated repairs in a short time.

Volkswagen clutch hydraulics – expansion and service

If you are planning a comprehensive repair or upgrade of the drivetrain area in your Volkswagen and need other elements from the same group, such as lines, master cylinders, or additional actuators, check the available parts in the Volkswagen Clutch hydraulics category.

Technical support and service knowledge

When working with vehicle fluid systems – both within the clutch and other components – it is crucial to use components of verified quality. For elements responsible for the safety and durability of the powertrain, it is worth familiarizing yourself with practical tips regarding part selection. Extended information on the advantages of original used components over cheap replacements can be found in the article Cooling system failure: why is an original used radiator a safer choice than a cheap replacement?.

Summary

Volkswagen Golf Mk5 Passat B7 Caddy 2K Clutch Slave Cylinder is a solution designed for drivers who expect stable, predictable clutch system operation and compliance with the manufacturer's factory specifications. Using an original element from the Clutch hydraulics group helps maintain gear shifting comfort, reduce the risk of gearbox failures, and ensure longer, more trouble-free vehicle operation.