seal kit for bog standard Marzocchi's for a 500 Alpino

[Laverdaton]

I'm helping a friend rebuild his 500 Alpino. The rear shocks are the original fitment Marzocchi's.
Is it possible to get a seal kit for these shocks?
I've stripped the shock down but am struggling to remove the slider wiper seal from the shock nut.
Andy

 

[thomas@hauge.net]

try Garreth at reactive suspension (uk).