Roadsafe 4wd +16 Extended Length Lower Rear Control Trailing Arm for Nissan Patrol GQ & GU - Single!!! FREE POSTAGE !!! Single arm ONLY Roadsafe 4wd +16 Extended Length Lower Rear Trailing Arm Nissan Patrol GQ & GU If your Rear Lower Trailing Arms have taken a knock, & look a little bent, then it's time for a new one! Your Rear Lower Trailing Arms on Patrol & Landcruisers should not look bent. Roadsafe Rear Lower & Upper Trailing Arms are built tough, so when you bump them up against rocks & tough terrain, they won't bend as much as standard arms.