A Front Idler is used in a tracked machine that helps to guide and support the track chain as it moves around the undercarriage. The Front Idler is typically located at the front of the undercarriage and is mounted on a pivot that allows it to move up and down to maintain tension on the track chain.

Attributes:
• Help to reduce wear and tear on the track components
• Improves traction and stability

Applications:
A Front Idler helps in guiding and supporting the track chain.