I run original u-joint bodies on my Maxwell. In an attempt to keep the lubricant inside the body as much as possible, I sealed the little flip lid with RTV. Now when replenishing the lubricant, I remove the entire plug in order to refill. I made this wrench to remove and replace the plug, considering it is in close proximity to the driveshaft/u-joint yoke. The wrench is CNC laser cut from abrasion resistant 500 steel, 0.187″ thickness.

Price: $28