Volvo Sealing Kit 14618212

This is a Boom Cylinder Seal Kit designed for the heavy-duty hydraulic systems of Volvo crawler excavators.

Product Specifications

Average Weight: ~ 0.66 kg

Cylinder Compatibility: Fits 125 mm Rod diameter x 190 mm Bore diameter cylinders.

Compatibility: EC700B ; EC700C ; EC700BHR

SL: HT

Key Information

This kit contains the essential components required to rebuild and reseal the primary boom hydraulic cylinders, which are responsible for the machine's primary lifting force.

Typically includes a full set of wear-resistant seals, such as the rod wiper (to prevent external contamination), U-cup seals (for fluid retention), buffer seals (to manage pressure spikes), and piston seals.

In high-capacity machines like the EC700 series, the boom cylinder is subject to immense hydraulic pressure and load. These seals are precision-engineered to maintain system pressure, prevent internal and external fluid leakage, and reduce friction during extension and retraction.