A spool is basically a steel collar that splines both axleshafts together with a flange to bolt the ring gear onto. Very simple to be sure, but this differential replacement is too hard-core for ...

it can sometimes get stuck as the spool flanges expand and create back pressure. The bulging flanges press against the U-Clip and interfere with the clip’s quick-release mechanism. To prevent ...

The Uhing AVS is a software-based level winder that uses sensors to monitor and coordinate spool rpm speed relative to accumulation of material at the spool flanges. The Uhing AVS is a software ...