CV Joints
Aftermarket Car Parts
A constant velocity joint or a CV Joint, as it is popularly called, is primarily used in front wheel drive and all wheel drive cars. True to its name, a CV joint maintains a constant velocity when it rotates. The CV joints are attached to each end of a drive shaft. One will find CV joints in all front-wheel drive cars. Many rear and four-wheel drive cars and trucks feature CV joints as well. The CV joint is packed with grease and is protected by a rubber or plastic boot. CV joints do not normally require any maintenance and are supposed to last for a very long period of time provided their protective boot does not get damaged.
The two most commonly used types of CV joints are the ball-type and tripod-type. Different variations of ball-type CV joints are commonly used on the outer side of the drive shaft, while tripod-type CV joints are mostly used on the inner side. CV joints are different from "Hooke" joints as the CV joints have several grooves containing balls. As such, when the shaft rotates, there is no change in speed between the input and output.
The most common problem that ails CV joints is damage to their protective boot. Once this happens, the grease comes out allowing the moisture and dirt to get in, which eventually leads to the failure of CV joints due to lack of lubrication and corrosion. Ignoring a damaged boot can lead to a situation where the CV joints or the whole shaft will need replacement. As such, it is recommended to get the protective boot of CV joints checked during every routine car service so as to ensure best performance. If a damaged boot is noticed early, simply replacing it with fresh grease may fix the problem and the CV joints may still be able to function properly.
One should value the important role that CV joints play in ensuring a comfortable and smooth car ride. You should never compromise on the quality or health of CV joints as they literally keep the vehicle in a running condition.
CV joints are generally reliable and durable and could last for a very long time if proper care of the protective boot is taken. However, in case The CV joints happen to eventually wear out, you must not hesitate in replacing the CV joints as they are essential to your vehicle’s on road performance.
About the Author
David Cooper recommends best range of aftermarket auto parts as CV Joints And Boot Kits.
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