The clutch flywheel is imperative to the performance and fuel efficiency of the modern vehicle. Flywheels are mechanical gadgets which store the rotational power of your motor to your gearbox via the clutch. Harm or failure of the flywheel can be bad to the car and will require replacement, however it is important to find the correct flywheel for your vehicle. The flywheel is about a round metal plate, which is fixed on one side to the driving rod and on the other by means of the clutch to the vehicle motor. The flywheel is part of the coupling, and it absorbs it. The external found and contracted on ring gear assumes a significant job. This is liable for a legitimate beginning capacity. Should this be harmed throughout the long term, at that point either the starter pinion falls flat toward the start of beginning or it does not begin anymore. For this situation, the flywheel must be changed urgently. In this category you will find the flywheel from different manufacturers as factory replacement model, which means that it is completely identical to the original part. While lighter flywheels are suitable for sport cars and those engines, the heavy flywheels keeps the motor speed top even at a very high power-to-weight ratio. The Dual Mass Flywheel is a part of your clutch that is used in automobiles which are equipped with a diesel engine and manual transmission. The dual mass flywheel optimizes the output of the engine by acting as a torque dampener. In addition, it enables a quiet and smooth ride by reducing the transmission gear rattle and other factors that detriment the engine performance. Just before the power stroke, the piston rises to full compression, pushing against the air drawn into the cylinder. This temporarily slows down the crankshaft. When the cylinder is ignited, the expanding air pushes the cylinder down at a rapid speed. Once all the fuel is burnt, the crankshaft slows down, again. This process causes a slight back-and-forth movement or oscillation in the crankshaft. This has a severe effect on diesel engines that have a high compression and large displacement for a given cylinder count. The dual mass flywheel consists of a drum or heavy outer ring and a lighter center hub or disc. A set of long springs connects the center hub to the outer ring. The center hub is bolted to the crankshaft while the outer ring is connected to the transmission.