Replace with the same part

Mounting parts
Helical short antenna
Impression
The rubber at the base of the helical short antenna I am currently using has cracked due to deterioration, so I am replacing it with the same part.
I haven't installed it yet, but since it's the same part, I've checked the quality.
耐久性に期待したいです。
K. J. from Nagasaki Prefecture
Vehicle model: Roadster Model: ND Grade: 990S