Primary Pressure Seal: Designed to contain the high internal pressures without leaking, ensuring maximum hydraulic force is translated into mechanical movement.
Buffer Seal: A secondary seal that protects the primary seal from pressure spikes and contaminants, dramatically extending its service life.
Heavy-Duty Wiper Seal: An external seal that aggressively scrapes mud, rock dust, and other abrasive contaminants off the rod as it retracts, preventing them from entering the cylinder and damaging the rod and seals.
Low-Friction Wear Bands: These guide the cylinder's movement, absorb side loads, and prevent metal-to-metal contact, reducing friction and wear for smoother operation and longer component life.
This 341-2802 stick cylinder is used for 320D 323D 320D2 excavator.
EXCAVATOR
323F SA
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