230J belt 3 Ribs. Fits model FDX 2.0, FDX 3.0 and 4010.

Please note, video posted below is for your FDX 3.0, 4010 and 2017 to current FDX 2.0 Models. 

Tools needed:

Crank removal tool with socket

2 Adjustable Wrench 

Phillip's Head Screwdriver

Retaining Clip Pliers