Based on this product's specifications, here are some alternatives and similar models
Seal Arrma Uszczelka 5/4 (mpn 24.04.05)
Summary description:
Arrma Uszczelka 5/4 is a replacement seal designed for compatible Arrma components, identified by manufacturer part number 24.04.05 and EAN 5905505202070. The part serves as a sealing element to prevent leakage and protect internal components where a 5/4 seal size is specified. Suitable for maintenance and repair of Arrma model assemblies requiring this exact seal.