Not sure if this helps, but ...
I have a Tikka T3 Hunter (wood) in 30-06. I replaced the factory pad with a Limbsaver and it fit great(no sanding) and really cuts down on recoil. I asked, researched and looked some more and settled on the Precision-Fit Recoil Pad #10011- for a Tikka t3 Lite and Tikka T3 rifle.
If your Deluxe has the same size stock as the Hunter, you are in business. You can call the company to find out that answer.
I bought mine at Scheels in IOWA for $37.99 two years ago.
Great pads! Good Luck.