Возвратный механизм натяжителя гусеницы Caterpillar 5254289

A Track Adjuster Recoil is used to maintain the proper track tension of the machine. It consists of a large recoil spring and a greased-filled adjustment cylinder. It is located at the rear of the undercarriage, near the idler. It is attached to the frame of the machine on one end and to the idler on the other end.Attributes: • Reduce wear and tear of the undercarriage components• Improves traction, speed, and fuel efficiencyApplications:A Track Adjuster Recoil is used to allow the idler to move back and forth to absorb undercarriage shock loads to protect the undercarriage components from damage.