Western 52450 Dual Knob Controller w/ Bracket Tailgate Spreader Pro-Flo 525 900

Western Spreader Controller Kit # 52450. With this you get the controller 52452 and the 52345.

This control is used with the Western Pro-flo 525 and Pro-flo 900. It has two knobs to control the width of the material spread and the speed by which it is spread, as well as buttons to turn on and off the vibrator, lights, strobe lights and the pre-wet system.

This has a 4 pin plug that plugs into harness 69902.

Other than the name on the controller, this is the same as the Snowex 52560, 52562 and Fisher 52442, 52440.

Here is a link to the owners manuals:

Parts list  PRO-FLO™ 525 Low-Profile Tailgate Spreader #91800 - Hopper & Drive Components (SN# 150601- 160729)

Parts list  PRO-FLO 525/900 Serial #160801- 170503 #91800/91850