The world's best-selling Transfer Case Support/Ring Mount for the Atlas Transfer Case! 

TMR Customs Atlas Transfer Case Support uses hex head bolts for clamping instead of cap screws for easy install and to prevent stripping the cap screw head.

The profile of the ring is CNC machined and the center is CNC bored to a slip fit to precisely match the output housing.

The precision bore is a perfect fit onto the machined surface of your transfer case output - other thin/cheap laser cut and plasma cut mounts will fail. Think about what you spent on your ATLAS transfer case, is now the time to cheap out? 

• Fits all transfer cases with a 3.9" output diameter 
• Fits Atlas, as well as Dana 300 or NP231 with advanced adapters HD tail shaft conversion

Designed to be bottom mounted to a crossmember. Do not mount upside down!