Subframe / trailing arm measurement request

[IS]

If anyone has their rear end out of the car right now - I need measurements for the distance between the mounting tabs for the trailing arms, the length of the bushings housing on the trailing arm and its inner diameter. I attached a pic for clarification

The ID is supposed to be 30mm, but if I could get accurate caliper measurements I would be very much obliged.

Thanks in advance.

[mspiegle]

Wow... the craziest thing just happened to me. I went outside with a caliper intending to measure a spare subframe I had sitting in my backyard.... but it wasn't there! Either someone stole it or accidentally threw it away. Hmm.... Its not every day that you lose your subframe...

[IS]

That's random. Thanks for trying though!

[mspiegle]

If you still need the measurements in a couple weeks, i'm pulling the subframe on another car of mine and can get measurements for you then. Unless I find the subframe that's MIA...

Now that I think of it, why can't you measure the outside diameter, then the thickness of the tabs, and subtract to get the interior?

I'm gonna go outside and check

[mspiegle]

Using the left-most trailing arm tab (driver's side), I was able to measure an outside-to-outside diameter of 75.75mm. I measured the width of one of the tabs itself at 3.25mm. If you do that math, that means the inside area should be 69.25mm. I set my caliper to this measurement, and it fit perfectly inside.