nope more like 43.007 its in the last thousands where the diferent sizes are in but why do you want a regrind if she is running ????? and nope you need the measurements of each lobe then inner caps then a bit of calculating to see if your still whitin size of the bearings if there not then the crank will nead a regrind and polish and have to measure again an.d. order a bigger size bearing so what i am saying is after calculations if its within the spec then its not regrinded if its out of spec its bean grinded before and crank will be ready for the bin if anything happens