Hi Micky
Yes the fence is still available.
Your 315 seems to have a similar table size (548 wide x 400 deep) to the Meber (500 wide x 400).
The key dimension is the table thickness. The Meber is 34mm. The 315 needs to be the same or less (if less some spacers will be required).
I have added a photo with more dimensions to the listing.
You may be able to keep the mounting hole A and just cut new slots B & C as required.
Please ask again if you need more info.