Differential brake Elcon part #18550. Instructions for this are on the parts manual page.
The differential brake replaces the layshaft rear brake. It can be used on a standard FG with raised diff mounts or with the Elcon drive train 12600 and 13600. The brake is especially suitable for off-road use and is situated between the diff and engine to protect it in the event of any impacts and to ensure it is kept free from dirt as much as possible. Using a single brake also means there are no balancing issues as with outboard cable brakes nor the need for bleeding hydraulic brakes.
The brake disk is made from aluminum and has a special coating to ensure a strong braking action. Compared to the standard layshaft brake this differential brake is significantly more powerful.
For mounting the differential brake the appropriate connection plate needs to be purchased separately.
In combination with the Elcon Drive Train use: 18550-7.
In combination with a FG drive train use: 18550-8.