i can't see the pic but sounds like a 49D for sure..
the numbers identify the pedal threads as english (the standard)

i just wanted to stress like unworthy mentioned that you must use the correct size extractor to pull them from the bottom bracket.. the thread diameter is 23.35mm, different from the standard 22mm and just large enough to be damaged by the 23mm TA puller..
so look around for the right one (if you're near nyc you can borrow mine)