Spicer 211121X Dust Cap Assembly Review

This dust cap assembly is a game-changer! When I tried it, I noticed an immediate improvement in the performance of my car's fuel system. Installation was a breeze and it fits perfectly. It has saved me from a lot of headache caused by dirt and debris entering my fuel system. Highly recommended!

This product works great. Replacing the gearbox housing would require more money and more effort. The only downside might be the fit when hitting rocks, but it's easy to replace.

Ripped boot on TJ Rubicon factory front driveshaft. This part fitted perfectly and allowed me to continue using the stem without water and dirt contaminating the splines. Added bonus: I can now lubricate the splines in the joint, which is not possible on a standard setup.