Tamiya item 51738 - TRF421 Damper Oil Seals 4pcs TRF421 Hop-up Parts
These oil seals are to be used in combination with the TRF421 framework kit. Specially, they are to be used in dampers section of that kit. Substitute oil seals frequently to steadfastly keep up optimal damper performance.
• TRF421 Damper Oil Seals x4