WA312-2915-430 is a gear set built for the 20/30/31 Series Power Take Off Unit (PTU), sized for a 1 1/2 in. application. This gear kit supplies the mating gear components needed to rebuild or service a PTU in this series without sourcing individual pieces separately.FeaturesGear setFits 20/30/31 Series Power Take Off Unit (PTU)1 1/2 in. sizePart number WA312-2915-430Tech Specs20/30/31 Series1 1/2 in. size