You can't argue with the importance of having a working crankshaft pulley in your ride. See, this component pretty much takes care of almost every major operation in your engine. Aside from serving as a harmonic balancer, this component plays a role in powering your car's various components such as the alternator, power steering pump, and air conditioning compressor. And it's able to accomplish this by turning the drive belts that power these parts. By being able to turn the drive belts, you won't have to worry about losing power, dealing with a malfunctioning air conditioning system, or running low on alternator voltage. Given the things it does for your vehicle, it's crucial for the crankshaft pulley to have a long lifespan. To ensure that it can do just that, each one is crafted from heavy-duty materials to keep them from falling prey to wear and tear. The device is also manufactured to match today's OEM specifications making it a perfect replacement for factory-installed pulleys. The component also comes in a direct-fit design making installation quick and easy to do. Because of the role it plays, having a working crankshaft pulley installed is a must. With its help, your engine and its part will be able to function properly enabling your ride to dish out superior performance all throughout.