707-99-32070 Hydraulic Steering Cylinder Seal Kit for Komatsu WB93R WB97R WB146

707-99-32070 Hydraulic Steering Cylinder Seal Kit – Premium Aftermarket Solution for Komatsu

Restore precise handling and eliminate hydraulic fluid leaks with this professional-grade 707-99-32070 steering cylinder seal kit. Specifically engineered for Komatsu’s WB series backhoe loaders—including the WB93, WB97, WB146, and WB156 series—this kit provides a high-performance sealing solution designed to handle the heavy steering stress of utility and construction operations. Manufactured by WINSCHEN utilizing premium elastomeric materials, these seals are built to withstand extreme hydraulic pressures and abrasive site conditions.

Key Features and Selling Points

• Optimized Steering Response: Precision-engineered seals prevent internal fluid bypass, ensuring your backhoe loader maintains sharp, responsive steering and prevents cylinder drift during operation.
• Direct OEM Compatibility: Designed to match Komatsu factory specifications for the steering cylinders of the WB series, guaranteeing a perfect fit and a straightforward installation process.
• Industrial-Grade Durability: Highly resistant to hydraulic pressure spikes, intense friction, and environmental contaminants such as dirt, sand, and road salts.
• Complete Overhaul Kit: Includes all essential O-rings, buffer rings, wear rings, and main packings required for a comprehensive and reliable steering cylinder rebuild.
• Minimize Equipment Downtime: A dependable, cost-effective aftermarket alternative that returns your Komatsu machinery to peak production capacity quickly.

Compatible Equipment Models

Based on official catalog data, the 707-99-32070 seal kit fits the steering cylinders of the following Komatsu equipment:

• Komatsu Backhoe Loaders: WB91R, WB93R, WB93S, WB97R, WB97S, WB142, WB146, WB146PS, WB156, WB156PS
• Application: Steering 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 heavy equipment operational.