My chassis no is 31161586

I need rear pads so Im going for Redstuff to match the fronts

Ive looked on this site and Im not 100% sure which I require
http://www.ebcbrakes.com/Assets/2008..._Catalogue.pdf

Am I right in thinking its 31749c I need???

Car is 2004 3.0 TDi Signum

I would have got them from LMF but there is a local store on EBAY doing them for £50 with delivery as opposed to LMF who are charging over £70