Driveshaft Balance Cost


Written by:  Howmuchisit.org Staff
Last Updated:  August 13, 2018

The driveshaft, a tubular-shape part made of a metal housing, is located in between your car’s differentials, the part responsible for transferring the torque and the rotation to the drive wheel as well as the other drivetrain components.

Inside, a metal cylinder spins at a rotational force which is decided by the engine output, essentially telling the wheels when to switch from idle to drive, for example.

Just like your tires, many mechanics and experts recommend you balance your driveshaft occasionally to create a safer driving environment and prevent failure.  It can also be recommended if you feel your car shaking more than normal, especially at higher speeds.

Driveshaft Balance Cost
Volvo Amazon Overdrive Driveshaft” (CC BY-SA 2.0) by mathrock

How much does it cost to balance a driveshaft?

The cost to balance a driveshaft, like most car repairs, will depend on the mechanic/dealership you choose and the car you drive.  From what we researched via multiple quotes online, the average driveshaft balancing, including professional labor, tends to be in the $120 to $185.  However, if you needed new U-joints, as well as the driveshaft balancing, which is often the case in most repairs, the price can be closer to $200 to $250+.  U-Joints are often recommended if they appear to be loose, bent and/or worn down, for instance.

For example, members on this Ford-Trucks.com forum thread talked about this very repair, claiming they paid anywhere from $175 to have it completely rebuilt with new slicer joints and a balancing, while another member claimed they paid $150 when he took the parts in.

On another forum thread at IH8Mud.com, a member stated he paid $200 at his local Toyota dealership for both the U-joints and shaft balancing.

The process

At most modern-day facilities, they will have a computerized driveshaft balancer on hand, which is often able to balance up to a four-piece driveshaft, depending on the specification of the equipment.  Being a multi-step process, a good mechanic will check for any tolerances in the U-joints and run out any tolerances on the tubing, all while making sure it’s corrected.  Ultimately, the part will be balanced to the manufacturer RPM recommendation and weights are often welded to ensure a vibration-free drive.

Tips to know

According to ApacheSands.com, in order for the driveshaft in order to balanced correctly, the torque which comes from both the engine and the transmission must be equal to the same speed at which the shaft is spinning.  It must also be at a certain speed which is defined by the car’s manufacturer.  By balancing your driveshaft, this can help create a smoother driving experience and help prevent any problems which may arise from an out-of-sync driveshaft.

Failure can occur if a driveshaft reaches a certain speed resulting from an unstable amount of RPMs.

The most common symptom of a failing driveshaft is often a vibration-like feeling which comes from the driveshaft area, often felt inside of the car, especially when reaching high rates of speeds.  Any time you feel any sign of vibration, it’s best to bring it to a mechanic to ensure the problem doesn’t get out of hand, potentially causing a disaster on the road.

If you’re a DIY, carefully inspect your driveshaft as missing balance weights, broken welds or even the buildup of debris can often affect the part.

Symptoms of a bad driveshaft

A vibration found within the driveshaft can be caused due to a variety of reasons, but one of the most common reasons, according to DrivelinesNW.com, it can be difficult to determine if the vibration is actually coming from the driveshaft.

Vibrations:  One of the first common symptoms is often due to the vibration coming from beneath the vehicle.  If the U-joints or the bushings were to wear out, then it could cause the car to vibrate excessively while operating.  As the driveshaft is finely tuned before installing, this is done to prevent it from vibrating, ultimately meaning any sort of vibration could indicate there’s an issue, but this is not always the cause.  An excessively vibrating driveshaft, according to YourMechanic.com, can place excessive wear on the additional drivetrain components, which, as you can imagine, will lead to other issues down the road.

Odd noises:  Another symptom, aside from the vibrations being felt, can be an abnormal noise being heard.  If the bearings or the bushings supporting the driveshaft or the U-joints were to fail, this could interfere with the parts ability to rotate as it should.  Because of this, it could lead to a clunking, scraping or even a rattling noise — another sign your driveshaft may need to be rebalanced.


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