Other than chains, sprockets, wheel bearings, brake parts, etc. the basic engine, trans, etc with the exception of clutch, should go 100 k miles without batting an eye, and likely 200 k miles is possible. (and maybe even likely).
Hey txbanditrydr, congrats on making 50 k (80,000 kms). I should hit 50k kms this year, but that will have taken me 5 seasons.