Komatsu Cylinder Assembly 707-00-0G703 (HD785-7 Steering Cylinder)

The Komatsu Cylinder Assembly 707-00-0G703 is an OEM hydraulic steering cylinder engineered for the HD785-7 small haul truck. Manufactured to Komatsu’s exacting standards, this precision-machined assembly delivers reliable, smooth steering actuation under the most demanding mining and construction conditions. Constructed from high-strength alloy steel with hardened rod and precision seals, it features:

• Heavy-duty bore design for extended fatigue life

• Corrosion-resistant surface finish for harsh environments

• High-pressure seals for leak-free performance up to 350 bar

• Service-exchange rebuild option to OEM specifications

Every cylinder undergoes 100% pressure and leak testing at the factory. Replacement with genuine Komatsu parts ensures proper fit, warranty compliance, and maximized uptime for your HD785-7 truck.

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