Front Exhaust Clamp

[SkyMac]

Hi Everyone

I am in need of a new front exhaust clamp that supports the muffler just above the cowl flap (1550126-1), the current clamp has broken at a weld, seems to be fairly common. For this item I would like to purchase new (not repair or buy secondhand). I have been quoted $323 for a new clamp, my question is have any of you replaced yours recently? and at a more cost effective price.

Been through a number of threads from years past and found some references, but no indication of where to purchase more cost effective clamps from.

I will be in the US week after next, ideal time to collect a few spares.

Regards
Dave