For seals and electrics and fasteners get some ACF50.Absolute ,"Dog's Danglies",
http://www.acf-50.co.uk/motorcycle.htm
Also bookmark the partsfiche for your model,
https://www.cmsnl.com/suzuki-sv650-1...251/partslist/
I use these in conjunction with Manuals when servicing/Stripping and refit of parts.
HTH