Several have stated the foot pedal doesn't fit the recess. The recesses with the rounded back doesn't allow for the total length. I've installed them in Basscat's and Rangers without a problem, although the length on the Sabre interfered with the plug and had to put a disconnect at the batteries (as it should have) and leave the plug in. Below is the diagram that I posted earlier showing the dimensions. Please refer to this if if doubt before you order your new Ultrex.