You are kidding right?
You are looking at fitting a Chinese made cheap copy of a 288XP side cover and brake to a Husqvarna 480, by importing it from New Zealand after the supplier has imported it from China and added 500% mark up to the stupidly low initial purchase price and near zero shipping?
Have you asked for a shipping price from NZ to Idaho and factored that in to your bargain find?
In my opinion- spend your own money your own way- but check Amazon Sleaze bay and the like, or buy direct from China yourself and save a bundle.
Also in my opinion- these look like crap on a CD style saw as they are missing a large chunk of the side cover an original would have that not only covers the handle root- but extends to the rear of the air box. The brakes themselves are inferior, weaker and tend to sit too close to the wrap bar.