707-99-47670 Cylinder Seal Kit for Komatsu PC200-6 PC220-6 Excavator

Premium 707-99-47670 Cylinder Seal Kit for Komatsu Excavators

Eliminate hydraulic fluid leaks and restore the maximum digging power of your heavy machinery with the WINSCHEN premium 707-99-47670 Cylinder Seal Kit. Engineered to withstand the extreme duty cycles, heavy payloads, and abrasive environments of large-scale construction, this high-quality aftermarket repair kit ensures your Komatsu excavator operates at peak efficiency with zero pressure loss.

Key Features and Selling Points

• Manufactured to strict OEM dimensions, ensuring a precise and seamless fit for the hydraulic cylinders used in a broad range of Komatsu 6-Series excavators.
• Constructed from advanced elastomeric and heavy-duty PTFE materials to provide exceptional resistance to high hydraulic pressure, continuous rod friction, and extreme thermal variations.
• Effectively eliminates internal fluid bypass and external leakage, maintaining responsive hydraulic control and consistent, powerful digging force.
• This comprehensive seal kit includes all essential components—such as O-rings, buffer seals, rod packings, and dust wipers—required for a complete and reliable cylinder overhaul.
• A cost-effective, highly reliable aftermarket alternative that meets or exceeds original equipment standards, minimizing your machine’s routine maintenance downtime.

Compatible Equipment Models

Based on official catalog and parts cross-reference data, the 707-99-47670 seal kit services the hydraulic cylinders of the following Komatsu equipment:

• PC200 & PC210 Series: PC200-6, PC200LC-6, PC210-6, PC210LC-6 (Includes S, H, Z, J, LE, Hyper GX, and Custom Specs)
• PC220 & PC230 Series: PC220-6, PC220LC-6, PC230-6, PC230LC-6 (Includes Z and Excel Specs)
• PC228 Short Tail Swing: PC228US-1, PC228US-2, PC228UU-1, PC228USLC-1, PC228USLC-2
• PC250 Series: PC250-6, PC250LC-6
• Application: Heavy-Duty Hydraulic Cylinder Service / Rebuild

Specifications

To guarantee 100% fitment, please verify your machine’s model, serial number, and original cylinder part number with our dedicated support team prior to purchasing. We proudly offer fast and reliable global shipping to keep your projects on schedule.