the 4wd pick up is bent to clear the intermediate shaft so it's a different shape
you can use what you have and just bolt the 2wd sump onto it, the peole who do the 24V swap on their xr's and stuff do it the other way around where you HAVE to get the 4wd pick up otherwise it won't fit

also, don't forget that by bending it, make sure you don't loosen the seal on teh pipe to the bit that bolts up onto the pump as if the whole thing falls off your engine will be sucking up oily air only, which is going to be much much worse