Finding this roof trim part ..?

[NickAero]

Hi,
The offside front roof rail/gutter (?) trim fell off somewhere on a 65 mile drive the other day. See photos for the offside (missing), nearside (still there).
Question is, does anyone know how to describe the part / the part number / where to find a replacement please ?

 

[WelshGas]

Hi,
The offside front roof rail/gutter (?) trim fell off somewhere on a 65 mile drive the other day. See photos for the offside (missing), nearside (still there).
Question is, does anyone know how to describe the part / the part number / where to find a replacement please ?

View attachment 140737

View attachment 140738

Looks like the other side is coming off.
Your Avatar says a T7 California, so which vehicle do you have and year?
Has it had the Galvanic Corrosion Roof Repair in the past?

 

[calikev]

Campervanbits will sell you one