I'm trying to find a diagram or picture of how the rear bumper is fitted.

I bought some bumpers 2nd hand and just have a big pile of bits and bolts, and can't figure out which bits are part of the rear bar, and where they go. It's setup for dual shocks, and i've worked out where some bits go, but it doesn't seem to line up. Are there different bumpers for SA and IRS? As it looks like the diagonal arms are in the way.

Any help would be greatly appreciated.

Can anyone help?

post some pics of what you have