I use a piece of metal that I fabricated...cut a notch in the metal and bent it so that the holder will go up inside the cage and support the round part where the shaft goes through.

Take note of the position of the old one from the top of the motor to the bottom of the blade and reposition the new one accordingly.

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Benzmac:
Donnie Drummonds
ASE CERTIFIED MASTER AUTO TECHNICIAN
MERCEDES SPECIALIST 11 YRS