You also need to have the 5 bolt pattern - brake plate to axle flange. I shopped around and it came down to Kodiak. Dexter was way $$$ and Titan claimed to have 13" 8k discs but they aren't available yet. You used the Dexter actuator on your boat trailer but what brand disc kit did you use? Try calling Titan in Ia. They have a guy who has a Kodiak stand at Quartzite but he sells Kodiak disc parts and their actuator (I think brakerite) with a line kit but I don't know how much of the line kit is rubber and how much is steel. Probably a lot of rubber cuz not everybody can do double flare. Craig
