This exhaust clamp, part 020
Unusually, the invoice from the dealer shows the P/N as
N7141383144 COLLIER HB 8AX200BS
and the last bit comes up widespread on google but with no pricing.
The Socata price is just €5.75 each!
One would have expected the usual outrageous €200 or so, for most airframe related parts.
I wonder what causes this. I needed three. In case it was an accounting/pricing error, I bought eight 
Good move
