No, I haven't............................but I'd be more worried where the missing blades went !!!!!!!!!!!
Were the remaining blades rusty or damaged??
They were lying loose in the pump housing... the pump rotates freely, just the seal failed due to chunks of metal scratching against it
(assuming again because there are score marks around the seal area) - if the seal hadn't been damaged I may never have noticed, I guess.
A new waterpump is quoted by the local Honda stealership at US$480 - how close is this to reality in the USA or UK? We get assraped by the manufacturers in South Africa as far as spares costs go. Might consider bringing one in if the costs are gonna be worthwhile.