What you get in the package is a full gear replacement in white metal for both main gear legs and the nose gear. In many cases SAC will assemble some of the kit parts prior to casting . This is what they have done in this case. They have also cleaned up the gear and filled any imperfections that were present on the original plastic parts.
The gear in the kit consists of six plastic and two resin parts. The metal replacement parts make up 5 pieces, two for each main gear and a single piece for the nose gear.