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Mazda 0000-02-5160-MC
Mazda Motorsports Differential Arm Reinforcement Plates (weld-on)
Price: $30.00
1 available.

Detailed Description

NA and NB Miatas have a notch cast into the differential arm on the passenger side. This notch is designed to help the unit absorb energy (break) in the case of an accident, but unfortunately they can break in common incidents or even without incident in a high power turbo car with lots of grip.

Mazda Motorsports makes reinforcing the diff arm easier by precision-cutting the aluminum piece which is then welded to the diff housing. Saves time vs. fabricating your own plate. 

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