Here we have a nice used 4x4 2WD/4WD lock/4WD Low/Neutral transfer case switch control unit, P/N P04602973AB.  This was removed from a 2009 Dodge Ram truck, but may fit other years as well (2009 - 2012 I think).  It is used but is in good shape.  I don't know which other vehicles it may fit, so please look at the pictures to make sure it is the exact same item that you are needing and for exact condition.  

Shipping is included in the purchase price and I generally ship via the US Postal Service parcel post (unless Priority is almost identical in price) and if it is a larger item, I may send it via UPS Ground instead of USPS as sometimes the costs can vary considerably.  I will ship Internationally but only if the buyers shipping address is in the eBay Global Shipping Program list, no exceptions.  Please realize that depending on where you live, you may have to pay sales tax when purchasing, this is not a payment that I receive and I have no control over eBay adding this cost, and it will show up when the buyer pays for the item.