RTS CSC-0015 Clutch Slave Cylinder (Hydraulic Throwout/Release Bearing, Internal Slave/CSC) gearbox release bearing for Ford Fiesta ST180/ST 1.6 EcoBoost Mk7, Focus Mk3, C-Max, Kuga, Mondeo Mk5; Volvo C30 S40 V40 V50; Mazda 3/5 6-Speed Manual

RTS CSC-0015 Hydraulic Throwout Bearing for Ford, Volvo and Mazda 6-speed

Restore crisp pedal feel and smooth gear changes with the RTS CSC-0015 internal slave cylinder. This gearbox-mounted clutch actuator is a direct replacement unit designed to refresh the clutch hydraulics on popular Ford, Volvo and Mazda manual models. Ideal when installing a new clutch kit or swapping out a leaking or tired release unit, it delivers consistent engagement, reliable operation and long-term peace of mind.

We have fitted this part at MJ Modifications and customer feedback has been excellent for daily driving and spirited road use. If you want OE-style fitment with proven reliability, this is the clutch hydraulic bearing to choose.

Key benefits

• Direct replacement internal release bearing for listed applications
• Restores consistent bite point and predictable pedal feel
• Perfect when pairing with a fresh clutch kit or flywheel service
• OE-style sealing and compatibility with standard hydraulic lines
• Trusted by enthusiasts and our workshop team for fit, function and value

Vehicle applications - manual transmission

• Ford Fiesta ST180 / Mk7
• Ford Fiesta Mk7
• Ford Focus Mk3
• Ford C-Max
• Ford Kuga
• Ford Mondeo Mk5
• Volvo C30
• Volvo S40
• Volvo V40
• Volvo V50
• Mazda 3 - 6 speed
• Mazda 5 - 6 speed

Part number

RTS CSC-0015

Looking for these terms

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Fitting and support

Professional installation is recommended for all clutch hydraulic components. For supply and fit, choose MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Notes

• Manual transmission vehicles only. Mazda applications are for 6-speed gearboxes.
• Compare your original unit and confirm compatibility by registration or VIN before ordering.
• It is good practice to replace the clutch and concentric unit together and bleed the hydraulic system carefully after installation.