УПЛОТНЕНИЕ Caterpillar 5828822

The Hydraulic Quick Coupler Cylinder Indicator Rod is a position-indicating component installed in the quick coupler cylinder assembly of a work tool interface system. It moves in coordination with the hydraulic cylinder stroke to visually show whether the coupler mechanism is engaged or released. The rod extends or retracts based on hydraulic pressure movement, giving the operator a direct mechanical reference of locking status. This visible indication reduces uncertainty during attachment changes and allows quick confirmation from outside the system.Attributes:• Supports reliable synchronization with coupler piston travel.• Promotes consistent feedback during repeated coupling cycles.• Reduces uncertainty when verifying coupler lock condition.Applications: The Hydraulic Quick Coupler Cylinder Indicator Rod is installed within the quick coupler cylinder assembly of a work tool interface system. It moves with the hydraulic cylinder to visually indicate whether the attachment locking mechanism is engaged or released.