| Drivetrain & Axles

A clacking noise on turning can be
caused by a damaged constant velocity (CV) joint. All
front wheel drive (FWD) cars have 2 drive axles with 2 CV
joints on each axle. These joints are protected by a
rubber boot with grease inside. If the boot splits open,
the grease will leak out and water and dirt can enter,
causing premature CV joint failure. If left unrepaired,
the CV joint will eventually break. Rear wheel drive (RWD)
cars are driven by a drive shaft which has a universal
joint on each end. As they wear, they can cause noise and
vibration. We offer lifetime
warranties on replacement axles at great prices!
RWD cars have a rear differential. A
rear differential is driven by the transmission which
diverts the power to the rear wheels by means of a ring
and pinion gear, along with spider and side (axle) gears.
This unit is lubricated and cooled by a special fluid.
If your wheels "growl",
chances are you have a worn wheel bearing. Some types of
bearings require routine cleaning and repacking and others
are sealed from the factory. The average life of a wheel
bearing is about 125k miles, but they can fail
prematurely.
|
Did You Know?
On your FWD car, a broken motor mount can lead to
CV joint failure? |
|
 |
|