REXROTH LFA 40 H2-71/F R900938122

Rexroth LFA 40 H2-71/F Logic Cover for Cartridge Valves

Description

This is a genuine Rexroth logic cover, model LFA 40 H2-71/F, designed for use with NG40 cartridge valves. As a critical component in hydraulic circuits, this cover provides hydraulic pilot control and includes a stroking and damping function for smooth and precise valve operation. Manufactured in Germany, it upholds the high standards of quality and reliability expected from Bosch Rexroth products. This used component is in good working condition, offering a cost-effective solution for system repair or maintenance.

Specifications

• Manufacturer: Rexroth
• Type: LFA 40 H2-71/F
• Material Number (MNR): R900938122
• Nominal Size: NG40
• Component Series: 7X
• Control Type: Hydraulic Pilot Control (H2)
• Function: With stroking and damping function (F)
• Maximum Operating Pressure: 420 bar

Label Info

• MNR: R900938122
• FD: 10504
• Type: LFA 40 H2-71/F
• Serial: 000122938592

Application

This logic cover is typically used in industrial hydraulic systems, including presses, machine tools, and heavy machinery, where precise control of high-pressure fluid is required.

Country of Origin

Made in Germany.

CO2 Impact

Opting for this pre-owned component instead of a new one prevents the emission of approximately 29.4 kg of CO2, which is comparable to the emissions from a 147 km car journey.

Availability

This item is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

What is the maximum operating pressure for this LFA 40 H2-71/F cover?

This logic cover is rated for a maximum operating pressure of 420 bar (6090 PSI), making it suitable for high-pressure hydraulic applications.

Is this cover compatible with any hydraulic fluid?

Rexroth specifies compatibility with mineral oils (HL, HLP) according to DIN 51524. For use with other hydraulic fluids, it is crucial to consult the official product datasheet to ensure compatibility and prevent seal damage.

What does the “-71/F” designation mean?

The “-71” indicates that this component belongs to series 7X with a specific design revision. The “F” at the end signifies that it includes an integrated damping function, which helps to ensure smoother valve shifting and reduce hydraulic shock in the system.

Last Update: Friday, March 13, 2026

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