John Deere Header Drive Chain Sprocket-AH128075

Description:

Aftermarket drive sprocket designed for the unloading auger system of JD combines. Built as a durable replacement for the OEM unit to ensure smooth power transfer and reliable performance during high-volume grain discharge. Installed on the countershaft of the unload drive assembly, it supports chain drive operation and reduces downtime.

Type: Drive sprocket — 19-tooth, steel forged component

Replaces OEM: AH128075

Function: Transfers drive power to the unloading auger chain/shaft assembly, maintaining consistent grain flow and reducing wear in the system

SKU: DCP-AH128075

Weight: Approx. 1.24 kg

Value: Factory to Farmer pricing — tough build, honest price

Fits Models: JD 9400, 9410, 9450, 9500, 9500SH, 9510, 9550, 9560, 9560SH, 9600, 9610, 9650, 9650CTS, 9650STS, 9660, 9660STS (confirm serial-specific fitment)