297-1900 2971900 Pin for 307D Excavator

Corrosion Resistance: Many pins are treated with surface coatings or plating to resist rust and corrosion, which is especially important for machines working in wet or corrosive environments.

Integrated Grease Passages: Most pins on the 308E feature internal grease channels (zerk fittings) that allow for regular lubrication. This forced greasing pushes out contaminants and forms a protective film between the pin and bushing, significantly extending the life of both components.

This 297-1900 pin is used for 307D excavator.

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