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Engine Mount/ Swingarm Bush- Yamaha Aerox


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Centre engine mount bush/ shaft for Yamaha Aerox (before 2013), Jog and Neos 50cc 2-stroke scooters.

This is the long tube which goes though the middle of your engine cases which the swing arm bolt passes through to secure the engine block to the frame.

Circlips included.

Fits all Yamaha horizontal scooter engines (50cc).

Yamaha 4CUE531700, AP8206503

  • MBK Nitro 50
  • Yamaha Aerox 50
  • Yamaha Jog R/RR
  • Yamaha Neos 50 (2-stroke)
  • Q. What is the outer diameter, inner diameter and wall thickness of this item. I need to repair a subframe and would like to work out if this part can be used as a replacement bushing.
  • A.

    Inner diameter: 12.5mm
    Outer diameter: 17mm
    Wall thickness: 2.25mm
    Length: 227mm