PTO #5 W/Slip Clutch @ 900NM-Medium Duty Rotary Tillers 1-3/8 Z6 to 1-3/8" Z6 Both Ends Push Pin Yoke on Tractor Side 33" End to End Collapsed  For Smaller to Medium Tillers Rated to Approx...

PTO #4, W/Slip Clutch-Light/Medium Duty Rotary Tillers 1-3/8 Z6 to 1-3/8" Z6 Both Ends Push Pin Yoke on Tractor Side 34" End to End Collapsed  Perfect for Smaller Tiller

Clutch - Auto Hitch FDS0 w/1 3/8" 6 Spline  Fits: John Deere® Models 647 Rotary Tillers Replaces: John Deere® # LVA14889  

PTO #8 Tiller w/Slip Clutch AX series 8 heavy duty pto shaft w/an FD4 slip clutch on the implement end Tractor end is a 1 3/8 x 6 spline and implement end is a 1 3/4" x 20 spline