8 3/4" gasket between housing and brakes???

Doesn't the foam gasket go between the backing plate and axle retainer plate. The gasket between the housing and backing plate is a steel shim style.

Flange to backing plate
http://chucker54.stores.yahoo.net/stshouga.html

This is the one for backing to retainer
http://chucker54.stores.yahoo.net/whfoouhoga.html