707-99-46420 Arm Cylinder Seal Kit for Komatsu PC160LC-7 PC160LC-8 PC190LC-8 Excavators

707-99-46420 Arm Cylinder Seal Kit for Komatsu Equipment

Address hydraulic fluid leaks and restore proper arm cylinder pressure with the WINSCHEN 707-99-46420 Service Kit. Engineered to meet the operational standards of Komatsu excavators, this aftermarket seal kit provides the essential components required to rebuild and maintain the hydraulic arm cylinder assembly.

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 707-99-46420.
• Industrial Durability: Constructed from fluid-resistant elastomeric and polyurethane compounds designed to withstand the internal friction, pressure spikes, and environmental contaminants typical in earthmoving applications.
• Cost-Effective Maintenance: A 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 707-99-46420 arm cylinder seal kit is engineered for the following Komatsu excavator models:

• Dash-7 Series: PC160LC-7-E0, PC180LC-7-E0, PC180NLC-7-E0
• Dash-8 Series: PC160LC-8, PC190LC-8, PC190NLC-8, PC195LC-8

Specifications

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