Bio-Ag Solutions carries many of the pivot parts you need:
* Gear Boxes
* Spur Drive Motors
* Belted U-Joints
* Fuses (2 amp, 5 amp, 6 amp, 20 amp, 30 amp)
* 3 pol contactors
* 100# pressure guages
* Micro Switches
* Percent Timers
* Gaskets
* Hose Boots
* T-Bolt Clamps
* Inline screen
* US Stator
* Pressure Line Kits
* 3/4" Drive Shafts
* LPS