The hardness of Yuchai hydraulic seal kit is one of the important indicators of its performance, which directly affects the sealing effect and durability. The sealing rings usually have a hardness in the range of 70-90 Shore A. The production process of Yuchai hydraulic oil seal is strict, ensuring that every product meets high standards of quality requirements. We will continue to introduce high-performance sealing rings that meet various Yuchai excavator maintenance needs.

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