900シリーズ送信機用交換用ゴムプラグ

The rubber plug seats into the RX-090 receiver snugly enough that I don’t worry about it popping loose during field use, and the material feels durable, not brittle like some cheaper replacements. Took less than a minute to swap out the old one, and now the connection is solid again.

Fits the RX-090 receiver perfectly, and the rubber feels dense enough that it won't tear when you pull it out to swap batteries. Exactly what the original part did, no fiddling needed to get it seated.

Couldn't believe a tiny rubber piece would cost this much, but the fit on my RX-090 is perfect and it's holding firmly after a week of use. The price stings a little for what it is, yet it's exactly what the transmitter needed.