Customer Questions and Answers for Idler Pulley Assembly by Lg

The Idler Pulley Assembly is an OEM part for LG dryers. It plays a critical role in the dryer's drum belt tension system, helping to maintain proper tension on the belt so the drum can rotate smoothly during the drying cycle.

Causes of a bad idler pulley assembly can include wear and tear over time, buildup of lint or debris, or damage from an overloaded dryer. A malfunctioning idler pulley can lead to inefficient drying and potential damage to other dryer components.

Symptoms of a bad idler pulley assembly include:

• Squeaking or squealing noises during operation
• The drum not rotating properly or at all
• The dryer stopping mid-cycle
• The belt slipping or breaking

This OEM LG part is also compatible with Sears/Kenmore.