Mastering Patterns with Yellow Gear Marking Compound
Using yellow gear marking compound is the only way to really know if your differential setup is going to survive the first hundred miles or end up as a pile of scrap metal. It's the "secret sauce" of gear installs, yet it's often the messiest part of the job. If you've ever opened up a differential, you know that tolerances are measured in thousandths of an inch. You can't see those gaps with the naked eye, and that's where this bright, goopy paste comes into play. ...