In a message dated 4/3/2016 6:07:49 P.M. Eastern Daylight Time,
stuartmacm@GMAIL.COM writes:

installed this one from Go Westy in my son's '87 Westy for  my
granddaughter and friend. Works with any bus on the rear seat:
http://www.gowesty.com/product-details.php?v=&id=3218

i have a factory one for sale..  the one that go-westy sells is not  like
the factory one..  the one go-westy sells the reel sticks out from the  wall
and is not concealed.   the factory one the reel is concealed  behind the
wall panel and uses holes that are already in your van so you dont  have to
drill anything.