all 26 spline hubs will swap, lt250/500 ltr 450 and ltz400(kfx/dvx400.) if you have an 88, you likely have a 26 spline axle. el diablo, member here, is running tusk ltz400 alum hubs on his 250. the ltr hubs will widen the rear end over the ltz400 but both have the same honda pattern.