Sena clamp seal

[AJMeister]

I have a Sena 20s EVO and I noticed that the seal on the clamp where the head unit connects is falling apart. This causes connection issues when riding in the rain. I cannot find a replacement seal. Has anybody repaired this? Please let me know how. I am looking for ideas.

 

[AJMeister]

Nobody has experienced this?

 

[SMSW]

I don't own a com device (yet). Have you called Sena customer service?

Fortnine chided Sena for making a unit that was not completely waterproof when it is designed to be worn on the outside of a helmet (in the rain). Next time look at Cardo.

 

[amorley]

I have a spare Sena Universal Helmet Clamp Kit (20S, 20S EVO, 30K) Part #: SC-A0315 I would be willing to send to you. UPS cost would be about US$30.00

Based on bitter experience sending stuff to Canada is a PITA. Sent a pair of runners using UPS to my sister-in-law in Calgary in mid-August and they are still held up in Winnipeg.

 

[sirepair]

A liberal dose of dielectric grease may help.

 

[Tor]

A liberal dose of dielectric grease may help.

I use the shield seal lube that came with my Shoei, to keep the seal sorry and pliable. I use the same seal lube around the seal on my Garmin Navigator 5 ,which has a similar seal where it mates up with the gps cradle contacts. Good results so far.

Dielectric grease as Pat suggests is a good solution as well.

 

[playfair]

The same foam seal on my 30k has torn along the outside edge, rendering it no longer water resistant...
I just sent Sena an email and will see what happens. In lieu of getting a replacement, I will likely cut one from a similar thickness and durometer of foam (If can find some)

 

[heffly]

My Sena shorted out. Some dumbass charged it and forgot to close the charging port rubber seal. The new one works much better.....