707-98-23130 Hydraulic Boom Swing Cylinder Seal Kit for Komatsu PC30MR-1 PC25R-8

707-98-23130 Hydraulic Boom Swing Cylinder Seal Kit – Premium Aftermarket Solution for Komatsu Mini Excavators

Restore precise offset digging control and entirely eliminate hydraulic fluid leaks with this professional-grade 707-98-23130 boom swing cylinder seal kit. Specifically engineered for Komatsu’s highly versatile MR-1 and R-8 series mini excavators, including the PC25R-8, PC30MR-1, and PC27 series, this kit provides a high-performance sealing solution. The boom swing cylinder is critical for operating in confined urban spaces, and our kit is designed to handle continuous articulation and extreme hydraulic pressures. Manufactured by WINSCHEN utilizing premium elastomeric materials, these seals are built to withstand severe construction site conditions.

Key Features and Selling Points

• Precise Swing Performance: Precision-engineered seals prevent internal fluid bypass, ensuring your compact excavator’s boom maintains exact positioning and eliminates cylinder drift during offset trenching operations.
• Direct OEM Compatibility: Designed to seamlessly match Komatsu factory specifications for the boom swing cylinders of the Dash-1 and Dash-8 series, guaranteeing a perfect fit and a straightforward installation process.
• Industrial-Grade Durability: Highly resistant to hydraulic pressure spikes, elevated operating temperatures, and environmental contaminants such as dirt, rock dust, and moisture.
• Complete Overhaul Kit: Includes all essential O-rings, buffer rings, wear rings, dust seals, and main packings required for a comprehensive and reliable boom swing cylinder rebuild.
• Minimize Equipment Downtime: A dependable, cost-effective aftermarket alternative that returns your Komatsu compact machinery to peak production capacity quickly.

Compatible Equipment Models

Based on official catalog data, the 707-98-23130 seal kit fits the boom swing cylinders of the following Komatsu equipment:

• Komatsu Mini Excavators: PC25R-8, PC27R-8, PC27MR-1, PC27MRX-1, PC30MR-1, PC30MRX-1
• Application: Boom Swing Cylinder Service

Specifications

Need to verify fitment for your specific Komatsu machine? Contact our technical support team for expert assistance. We offer fast global shipping to keep your compact equipment operational.