707-98-29680 Boom Swing Cylinder Seal Kit for Komatsu PC55MR-3 PC55MR-5 Excavator

707-98-29680 Boom Swing Cylinder Seal Kit for Komatsu Equipment

Address hydraulic fluid leaks and restore proper boom swing cylinder pressure with the WINSCHEN 707-98-29680 Seal Kit. Engineered to meet the rigorous operational standards of Komatsu excavators, this aftermarket seal kit provides the essential elastomeric components required to fully rebuild and maintain your hydraulic cylinder assemblies.

Key Features

• Direct Replacement: Manufactured to precise OEM dimensional tolerances, ensuring a seamless fit and straightforward installation as a direct replacement for Komatsu part number 707-98-29680.
• Industrial Durability: Constructed from fluid-resistant polyurethane and high-grade rubber compounds designed to withstand continuous internal friction, high pressure spikes, and environmental contaminants typical in earthmoving applications.
• Cost-Effective Maintenance: A highly functional aftermarket alternative that meets original equipment specifications, providing a reliable solution for hydraulic cylinder rebuilding and minimizing routine equipment downtime.

Compatible Equipment Models

Based on official catalog cross-reference data, the 707-98-29680 boom swing cylinder seal kit is engineered for specific applications on the following Komatsu machinery:

• Excavators: PC55MR-3, PC55MR-5, PC55MR-5M0, PC2000-11

Seal Kit Related Parts

Specifications

To ensure proper fitment, please verify your machine’s exact model, equipment serial number, and original hydraulic cylinder configuration with our support team prior to purchasing. We offer fast global shipping to keep your heavy machinery operating efficiently.