Rotor Coupler Hub Assembly | John Deere Header | AH150405

Description:

Aftermarket rotor coupler assembly designed for John Deere combines. Built as a heavy-duty replacement for the OEM flexible coupler that connects the rotor drive shaft to the rotor gearbox, this assembly absorbs vibration, maintains driveline alignment, and protects internal drive components during high-load threshing. Installed in the rotor drive system, it supports smooth power transfer and reduces shock loading in tough crop conditions.

Type: Rotor coupler assembly — rubber/steel bonded flexible coupling with drive bushings

Replaces OEM: AH150405

Function: Cushions and transfers rotational power between the rotor gearbox and drive shaft, reducing vibration and driveline wear while maintaining smooth rotor operation

SKU: DCP-AH150405

Weight: Approx. 3–6 kg

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

Fits Models: John Deere 9650STS, 9660STS, 9670STS, 9750STS, 9760STS, 9860STS; John Deere S550, S650, S660, S670, S680, S690 (confirm serial-specific fitment)