This is a new Gear Pump Conversion Kit that converts late model 86 series and some 88 series tractors from the axial piston style hydraulic pump to the older gear style pump. This kit does not include a new gear pump.
The price does include a $100 core charge for your old Axial piston pump. $100 will be refunded when I receive your Axial Piston pump.
If you need to operate a hydraulic motor you should use a flow control valve.
Fits IH Tractor models:
986 - S/N 24000-27999
1086 - S/N 48000-54999
1486 - S/N 26000-29149
1586 - Eff. S/N 21000
Hydro 186 - Eff. S/N 12000