Damn Foot Hill offroad wasn't to into it, they said the splines are the same but didn't have a spool to test, the mini for the ten bolt would need to be machined I think it's on us to find out. I think my buddy has a ten bolt os when I pull my spool I'll fit the splines and find out if thats the same. But I think the carrier width is diff and the ten bolt has c clips do you think the spline run deep enough into the spool?