If you’re worried email the tech guys at Windwave and see what they say?
My 44 Ti’s all have a sticker on them saying they have a 3 year warranty. My understanding is that if they *don’t* have the sticker then they are OEM equipment and may have a different level of cover?
From the Windwave site;
For MY2008 all aftermarket Marzocchi forks come with a 3 year warranty, these forks will have a ‘3 year’ decal on the back of the leg and an extra serial number and barcode on the back of the crown. All OEM forks are unchanged with a 2 year warranty.
[edit] from here http://www.windwave.co.uk/documents/techinfo/marzocchiracetunedsuspensionservices.html
I’ve not looked at the crc site but if it says 3 years then maybe worth contacting crc for clarification?