The Wear Block is used to maintain proper track tension and minimize wear between the Front Idler and the Hydraulic Track Adjustment. As the Hydraulic Track Adjuster extends or retracts to adjust the track tension, the Wear Block acts as a sacrificial element, absorbing the friction and wear generated during these movements.Attributes:• Provided with 2 mounting holes to fit fastener size of M12• Helps distribute the load and forces uniformly across the front idlerApplications:The Wear Block provides a durable and replaceable contact surface between the Front Idler and the Hydraulic Track Adjuster.