What is an idler pulley in a dryer?

The dryer pulley, commonly called the idler pulley, keeps the dryer drive belt under tension as the belt wraps around the dryer drum. The pulley wheel has a central axle that runs through a bearing, usually a sleeve bearing but on higher-end models, a roller bearing may be used.

Where is the idler pulley located on a dryer?

Tilt the front panel towards you to disconnect it from the dryer. Carefully slide the panel to the left and lean it against the side of your appliance. Bend down and remove the screws connecting the support panel to the dryer frame. The idler pulley is found underneath the drum on the right side of your appliance.

Is the dryer idler pulley supposed to spin?

Spin the pulley wheel. It should turn smoothly and quietly, without any wobble. If your dryer’s idler pulley wheel assembly is damaged, excessively worn, or no longer functioning as it should, it will have to be replaced.

How much does it cost to fix a dryer idler pulley?

There is an average cost for a drive belt idler pulley replacement. Labor costs are between 64 and $81 while parts are between $79 and $83.

How much does it cost to replace an idler pulley?

Idler Pulley Replacement Cost The cost to replace the idler pulley of your driver belt will usually be somewhere between $80 and $200. The cost for the new part should only be anywhere from $40 to $90, while the cost of the labor will be anywhere from $40 to $110.

What does a bad dryer belt look like?

Inspect your dryer’s belt. If it is excessively worn, has little cracks, or is broken altogether, you will have to replace it. With your dryer opened up, you’ll notice that the belt loops over the drum, under the idler pulley wheel, and around the motor’s drive pulley.

What happens if idler pulley fails?

A damaged pulley can cause the drive or serpentine belt to dislodge. If that happens, all components that derive power from that belt will stop functioning. On most vehicles, these parts include the alternator, water pump, power steering, air conditioning system, and different exhaust components.

How long does it take to replace a idler pulley?

If you are doing the job at home, give yourself about four hours to change all the parts. You will need the following tools and parts: Replacement idler pulley.