Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4248506. My Arocs 3348 was sitting a little low in the rear. I created this spacer to lift it a little bit. These spacers are designed to work on the front and the rear. The center hole fits over the rivet holding the spring leafs together. Thickness is 1.5mm, this is all you can add without any other modifications. The stock u-bolt have some thread left over in the rear, for the front you will need to supply 8 regular M3 locknuts.