Farmall c fertilizer ground drive gear

[farmallmitch]

Hey all, I came across a cole side dresser I was told came off of a 140 or super c. I was interested in purchasing it for my farmall c but had a question. What is the official name of the gear that mounts on the shaft coming out of the brake housing that runs the chain for the side dresser? Does anyone know where I can find one?

 

[dewy]

Jp tractors....bates corp.....classifieds on here...dewy

 

[used red MN]

Without a lot of in depth searching I cannot come up with a part number or exact name. But searching..bull pinion planter drive sprocket.. or ..brake shaft planter drive sprocket.. headed me in the right direction. I linked one previous YT discussion on this. The places Dewy mentioned could very well have them for sale.
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