Aloo morph!
Some options :
Chat to someone at bothners (Olly at Claremont is fairly good) to see if they can find you a warranty replacement part from Musical Distributors (Fender importers). They're fairly good with finding fender stuff.
Chat to someone at the gear junkie - unlikely they'll have something there, but you never know what pops in. I know their luthier does have some wierd and wonderful bits in his stash.
Bring something in from ebay (fishman stuff can be super cheap).