If you have an older two arm swingarm (Galley/Generator box), can you upgrade to a newer three arm box (Deluxe box)?
Or, do you just swap the box itself, and leave the arm structure alone? My concern is that a bigger box means more stuff which means more weight, and that starts to concern me with the two arm support structure.
SMB-less as of 02/04/2012. Our savings account is richer, but our adventures are poorer.
That's a valid issue Herb and Aluminess suggested not to overload it. I had 4 hinges put on, but if you figure your only going to carry the weight of 4 jerry cans full of fuel or water, it should be OK. I would suggest purchasing the kit they sell to upgrade the hinge bolts plus the bumper blocks they install if they sell those. Or do it yourself like Mike did.
2006 Ford 6.0PSD EB-50/E-PH SMB 4X4 Rock Crawler Trailer