I think they are two different parts aren't they? - I made that mistake before and found I'd bought one I didn't really need off eBay.
For the RH- (off-) side it's:
Top Hinge: Part 80400-62C00
Bottom Hinge: Part 80420-62C00
Because they don't have "54C" in them anywhere I think they're the same part on all N14 Sunny/Pulsar models.