I bought these for an Apogee HD mount and have since sold the mount.
The RA drive has been modified to fit an Apogee HD mount. This involved removing 1/8" of metal along the bottom of the motor plate. It will now fit either a CG5/Vixen/clone mount or the Apogee HD mount. Also included is a longer mounting bolt that fits the Apogee HD mount. If you have an Apogee, you will need to shorten the worm shaft on the motor side for these to work. Takes about 2 minutes to make that mod. This is not required for a Vixen/clone.
It comes with everything in the picture. $85 shipped. Paypal is OK.