Variable Speed Idler Support Bracket | John Deere | AH167579

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Description: Aftermarket support bracket designed for the variable-speed idler assembly in JD feederhouse systems. Built to restore alignment and stability to the drive system in h igh-hour harvesting conditions, this component helps maintain belt tension and reduces wear on sheaves and idlers in tough operations. Installed in the feederhouse drive section, it enhances the durability and efficiency of the machine’s intake system. Type: Variable-speed idler support bracket — heavy-duty cast steel component Replaces OEM: AH167579 (also referenced as AH120972, AH154961) Function: Secures and aligns the variable-speed idler assembly to ensure smooth feederhouse drive operation and prolonged life of belts and sheaves SKU: DCP-AH167579 Weight: Approx. 9.3 kg Value: Factory to Farmer pricing — tough build, honest price Fits Models: JD 9400, 9410, 9450, 9500, 9510, 9550, 9560, 9600, 9610, 9650, 9660 series (confirm serial-specific fitment) Show more