Hiya, the other place (if it's no longer on the cambelt cover for some reason) is stamped into the metal, a small rectangle sticks out at the back of the engine on the left (when mounted in a Volvo at least ;-) Near the water pump I think. Mine only says B2345T though, no extra number after the T which you sometimes see - think it refers to the 'edition' of the engine i.e. bigger number is more recent. It's stamped in above what could be a 6 digit part number, each of the numbers is stamped in little dots. HTH, Pete PS Best of luck tomorrow. Don't think I can be there but best of luck all the same.