Thing Rear Shocks. The term shock absorber refers to suspension dampers that are installed separate from the coil spring or torsion bars. If the handling and braking in your Thing has degenerated, a new set of shocks may be the solution. Replacing your rear shocks is an easy do-it-yourself job. No special tools are required. That said, sometimes the nuts and bolts can be stubborn when you try to take them off - spray them with penetrating oil before you start. We have OEM quality rear shocks for your Thing in stock and ready to ship today.