G'day vm,

If you have no luck here finding anything, you could look on a Facebook group as there is a fan club for
Cox mowers.

https://www.facebook.com/photo/?fbid=252297092358963&set=ecnf.100072436562849

The GT 2000 looks good but just be careful of the Wise guys on Facebook when you mention Cox ,A little like mentioning Bendix on a Facebook bike group or King Richard spanners on a tool group.

Cheers
Max.