This is a brand new aftermarket front brake caliper for all 86-92 Vanagon that have Girling Calipers. Most Vanagons used this caliper version. It is the caliper and two bolts that are required to mount it to the carrier and two new boots for the caliper pins. It does not include the carrier and guide pins.
This one is Left Side which is Driver's side in the USA. No core is required.