DAVE - I think it's 2000 rpm reduced from 3200 with the belts/pulleys only. The ONAN's in the 982's were only supposed to run 3200 according to My books.... Special GROB spline too 15/16" 21 spline.... non-ASAE if I remember right. But I've seen a really slick 3-point mounted lawn sprayer build to run a small roller pump with that PTO! I bet Kraig's seen it too! You buy the splined shaft by the foot!