Does anyone know where in the US that we can find replacement
parts for the suspension? Does anyone know of a damaged trailer
that someone might be willing to part out?


Get rid of the Komet gear and put on a Torflex axle. If he really
likes the plane, get the rest of the electric brake setup that goes on
it too (all Torflex axles come with the brake flange on it), but this
is not necessary. This axle is like $160 and includes the
(independent) suspension which makes it drive reeeaal nice and they're
made to order, so of course it will fit perfect. I loved my Torflex
axle (previous trailer...)

-Paul