US Source for Raymarine Autohelm spare parts?

[dragsterhund]

I lost my balance and drove my knee into the Raymarine Autohelm ST4000+ and shattered the drive ring (Protip: avoid doing that).

I can't seem to find any suppliers of spare parts in the US... the few I've found have been in the UK.

Can anyone point me in the right direction? I need part A18075 - Drive Ring.

A photo of my handiwork follows

[GordMay]

Raymarine’s Nashua, New Hampshire USA support center
1-800-539-5539
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