Seal Arrma Uszczelka 5/4 (mpn 24.04.05)

Arrma Uszczelka 5/4 is a replacement sealing element intended for use with compatible Arrma assemblies that require a 5/4 sized seal. It is designed to prevent fluid ingress and retain lubricants inside mechanical housings, helping to protect bearings, gears and other internal components from contamination and premature wear. The seal is intended for maintenance and repair tasks where the original sealing element needs replacement.

Advantages

The seal provides a precise fit for compatible Arrma components, offering reliable protection against leaks and contaminants. Its simple design facilitates straightforward installation and replacement during routine service. By restoring sealing performance, it helps maintain correct lubrication levels within assemblies and can extend the service life of moving parts.

Suitable for

• Repair and maintenance of Arrma model assemblies requiring a 5/4 seal
• Replacing worn or damaged seals in gearboxes, differentials and housings
• Preventive maintenance to protect bearings and internal components from dirt and moisture

Key specifications

• Seal size: 5/4 (nominal size for specified applications)
• Function: radial sealing to prevent lubricant leakage and contaminant ingress
• Compatibility: designed for Arrma components that accept a 5/4 seal
• Construction: single sealing element suitable for mechanical housings

How to use

Before installation, clean the housing and mating surfaces to remove old lubricant, debris and residues. Inspect the sealing seat and adjoining components for wear or damage and repair or replace as needed. Press the seal evenly into its seat using a suitable driver or press tool, ensuring the seal lip faces the medium to be retained. After installation, reassemble the component, refill with the appropriate lubricant if required, and verify proper operation under no-load conditions before regular use.

Usage recommendations

Use genuine or compatible seals of the correct size for your specific Arrma assembly. During service, check adjacent components such as bearings and shaft surfaces for wear that can compromise the new seal. Replace the seal promptly if signs of leakage or damage appear to prevent further component contamination.