The most reasonably priced component used on the Gsxr600x 2005 (k5) Usa (e03) Seat Tail Box (gsx-r600xk5) is the Cushion.
This Seat Tail Box (gsx-r600xk5) diagram displays the required parts for the Gsxr600x 2005 (k5) Usa (e03) Seat Tail Box (gsx-r600xk5).
The Seat Tail Box (gsx-r600xk5) assembly is constructed from several parts from which the Box Assy,seat Tail(blue) is the most expensive.