Quality Concentric Slave Cylinders for Your Vehicle

The right transmission is crucial, no matter if you’re a weekend DIYer wrenching in the shed or a professional mechanic stocking up the workshop. Our massive range features the concentric slave cylinder Australia trusts for a smooth, responsive gear change. We offer durable, affordable parts for over 22,000 models and variations, keeping both everyday drivers and heavy-duty 4WDs safely on the road.

If your pedal is feeling spongy or you are having trouble shifting, it might be time to look at your clutch hydraulic system. A faulty unit can quickly lead to grinding gears, making a high-quality replacement clutch slave cylinder a top priority. While you are doing the job, it is also worth inspecting Drive Train Parts to ensure everything else is in top shape.

How to Choose the Right Cylinder for Your Car

Finding the perfect concentric slave cylinder — sometimes simply referred to as a centric slave cylinder — comes down to your vehicle's specific make, model, and year. Because a modern setup often combines the clutch release bearing and slave cylinder into one unit, getting the exact physical match is critical. Always use our handy "find my vehicle" function at the top of the page to check fitment before you check out.

Upgrading or repairing your transmission often requires looking at the bigger picture to avoid future headaches. Whether you need a standard external clutch slave cylinder, a heavy-duty Clutch Booster, or even a replacement transmission control module, we have you covered. We also carry an extensive selection of general Transmission parts to complete your driveline overhaul with confidence.

Built for Performance and Reliability

A traditional transmission setup uses a separate fork and bearing, but a modern concentric clutch slave cylinder mounts directly on the transmission input shaft. This smart design reduces the number of moving parts, providing a smoother pedal feel and a more reliable clutch and slave cylinder connection. If you are doing a full engine-out job or a transmission drop, you might also want to browse our Aftermarket Engine Parts to make the most of your time under the hoist.

Why Shop With Machter Autoparts?

With over 10 years in the business and more than 2 million parts sold, Machter Auto Parts is your ultimate automotive parts specialist. We offer a Lowest Price Guarantee, a solid 2-year local warranty, and fast or same-day delivery options to get you back on the road sooner. Whether you are a trade customer looking for wholesale value or a home mechanic tackling a weekend project, you can rely on our massive aftermarket range and specialist expertise.

Frequently Asked Questions

What is a concentric slave cylinder?

A concentric slave cylinder is a hydraulic component located inside the bell housing, mounted directly over the transmission input shaft. It combines the functions of a traditional slave cylinder and a release bearing into a single, compact unit.

What does a concentric slave cylinder do?

It uses hydraulic pressure from the clutch master cylinder to push directly on the pressure plate's diaphragm springs. This action disengages the clutch, allowing you to shift gears smoothly without grinding.

What are the symptoms of a bad concentric slave cylinder?

Common signs include a spongy or unresponsive clutch pedal, difficulty shifting gears, and visible hydraulic fluid leaking from the bottom of the bell housing. If you notice your brake fluid reservoir dropping (as they often share fluid) or a pedal that goes straight to the floor, it is time for an inspection.

What is the difference between a concentric slave cylinder and a clutch slave cylinder?

An external clutch slave cylinder mounts to the outside of the transmission and pushes a mechanical fork to engage the release bearing. In contrast, a concentric slave cylinder sits internally directly over the input shaft, pushing on the clutch without the need for a separate fork or pivot ball.