A simple solid flywheel conversion kit is the easy and low risk solution to replacing a defective or worn dual mass flywheel. Tasked with the difficult job of reducing vibrations between gearbox and engine, dual mass flywheels can wear in a relatively short time. Using solid flywheel conversion kits to replace the flywheel with a single solid metal flywheels means a longer life plus added protection for your clutch and long term cost savings. In vehicles where the Conversion kits are already fitted also require a concentric slave cylinder, which needs to be purchased separately