300D Replacement Axle Spacers

Do the replacement axles, the can style, include the spacers between them and the differential? I asked a while ago about having on spline stlye and one can style, and you said it probably wasn't harming too much. Now I have the money and would like to replace both axles, but to make the wrong (which I didnt know at the time) stlyle axle fit, I had to remove the spacer. I'm dead in the water if I remove the rear end and find out the axle doesn't fit due to a missing spacer.