350X oil filter spring

[ScreaminRed]

My '85 is missing the spring. Are they available or do I make my own?
Thanks for the replies!

[Flyingw]

Item 7

http://www.servicehondapsn.com/fiche_section_detail.asp?section=2461226&category=ATVs&make=Honda&year=1985&fveh=131327