New Old Stock 12 Tooth Drive Gear for Cole Fertilizer Attachments.
This attachment is commomly used on IH Farmall 140, 130, Super A, and 100 Tractors
Gear fits on end of shaft and number of teeth determines fertilizer feed rate.
The outside diameter is 5 inch.
The center hole (bore) is 7/8 inch in diameter.
This gear Cole part number JT12R can have either 3/4, 5/8, or 7/8 inch inside hole (shaft) diameter.
Please verify your drive shaft diameter to insure you receive correct gear.
Cole Manufacturing part number JT-12-R, JT12R.