Eagle/Freya/EX/SX Fuel Tank Rubber Cushion for RC Helicopters - Hirobo HI0404677  [HI0404677]

Tank mount rubber isolator

This Hirobo replacement cushion is an RC-scale rubber isolator designed to sit between a fuel tank and its mounting points, cutting vibration transfer and protecting tank surfaces from abrasion during routine model use. The part is a simple elastic spacer suited to the common mounting layouts found on Hirobo helicopter series.

Fitting is straightforward: position the cushion at the tank-to-frame interface and use the existing mounting hardware to secure the tank as before. The cushion acts as a compliant support, helping setup by softening high-frequency vibrations that can influence fuel pickup and tank fastenings.

Compatibility follows Hirobo's common parts grouping for helicopter models, specifically listed under Common Parts For Eagle/Freya/EX/SX, and it should be used only on RC helicopter fuel systems where a rubber mount is appropriate.