当涉及到车辆中的重要组件时，驱动轴非常重要。该部分负责传递引擎制造的扭矩或电源，并将其发送到正确的区域。如果您的汽车是后轮驱动器，它将在此处发送电源，如果是前轮驱动器，则可以将电源驱动，如果它的四轮驱动驱动器会在需要时发出电源。在四轮驱动车辆中，有时可以有两个驱动轴，以确保有足够的功率。

Unfortunately once this part nears the end of its lifespan, it's not going to be able to send that power to where it needs to be without issues. This means other areas of your vehicle will need to pick up the slack and take on more responsibility, which means you'll be wearing them down much faster. If you allow the driveshaft to die completely, then it will reach the point where the wheels no longer receive any power.

While there is no set lifespan of a driveshaft, it typically can last about 75,000 miles. Keep in mind depending on the vehicle, and wear and tear you may get much less or much more. If you have made modifications to the height of your driveshaft, it is more prone to getting damaged, which means you'll need to replace it that much sooner. A tip to extend the life of your driveshaft is to ensure you keep all the u-joints well lubricated.

如果您想知道什么迹象是在其寿命末尾达到的驱动轴轴，这里有一个综合列表。

• When you are driving you may begin to notice a squeaking sound. It may start out intermittent and build over time.

• While driving you may notice a vibration that you can feel. Again this can get stronger over time as the driveshaft continues to breakdown.

• 当您在反向和驱动器之间移动时，随着加速笨拙的声音，可能会开始发生。

因为您不想冒险损坏车辆的其他部件，所以如果您怀疑自己的寿命已经结束，则必须查看驱动轴。如果您遇到上述任何症状，并且怀疑您的驱动轴需要需要替换，那么诊断或预订a很重要driveshaft replacement service尽快使用专业的机械师。