540-0647: General Duty Front Idler

Description: Idlers like part 540-0647 guide the track in and out of the track rollers. They intermittently support the machine's weight and provide a way to control track slack and tension. Attributes: • Center Flange Front Idler • General Duty Track was developed to provide you a cost effective option for later-in-life-cycle or lower use machines. It is offered at a low initial price and designed for run to destruction. All Cat® Undercarriage is backed by Undercarriage Assurance and made by Caterpillar and is hardened and quality tested to ensure productivity and performance appropriate to jobsite needs. Application: Consult your owner's manual or contact your local Cat Dealer for more information.