PTO Gresen Pump Extender / Adaptor, 11" Extension, 1-3/8" x 6 Spline (both ends)
Brand New PTO spline adaptor, 1-3/8x6 male x 1-3/8x6 Female.
This unit is attached to the PTO out put of the tractor. It extends the PTO shaft by approx. 11-5/8" for use with a Gresen Pump