Front suspension bush

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I have used Mugen front lower suspension arm.

Since then I never break plastic suspension bush.
It's from suspension arm shape.
Mugen arm is separated on hinge pin hole.
Then arm don't push hinge pin to forward.
And I through 4.2mm drill the hole.
The drill bite 0.2mm wider then hinge pin.
More clearance reduce pushing hinge pin.


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