OEM Danfoss 90R 90L series hydraulic pump | replacement parts

Material: The replacement parts should be made from high-quality materials that can withstand the demanding operating conditions of hydraulic systems.

Common materials used for hydraulic pump parts include steel, cast iron, and various types of alloys. The specific material requirements may vary depending on the component, such as the housing, piston, valve plate, or cylinder block.

Dimensional Accuracy: Precision is essential when it comes to replacement parts for hydraulic pumps. Each component should match the original specifications to ensure proper fitment and functionality. Even minor deviations in dimensions can lead to leakage, decreased efficiency, or premature wear and tear.

Tolerance and Surface Finish: Replacement parts should adhere to strict tolerance limits to ensure optimal performance and minimize internal leakage. Additionally, the surface finish of components like pistons, cylinders, and valve plates should meet the manufacturer's specifications to ensure proper sealing and minimize friction.

Heat Treatment and Hardness: Certain parts of the hydraulic pump, such as gears and shafts, undergo heat treatment processes to enhance their strength and durability. The replacement parts should undergo the same heat treatment procedures and maintain the specified hardness levels to ensure compatibility and performance.

Sealing and Gasket Materials: Hydraulic systems rely on effective sealing to prevent leaks and maintain pressure. Replacement parts should be equipped with high-quality sealing materials, such as rubber or synthetic compounds, that can withstand the hydraulic fluid's pressure and temperature range.

Performance and Efficiency: Replacement parts should be designed to deliver performance comparable to or better than the original components.

This includes maintaining the pump's flow rate, pressure capabilities, and overall efficiency.

Compatibility and Interchangeability: It is important to ensure that the replacement parts are compatible with the specific model and series of the Danfoss 90R and 90L hydraulic pumps. Manufacturers often provide cross-reference guides or part number systems to facilitate easy identification and selection of compatible replacement parts.

 

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