

The Prothane 12-1601-BL is a black polyurethane rear differential bushing kit that replaces the factory rubber bushings mounting the differential to the chassis. Polyurethane is firmer than the original rubber and reduces differential movement. Prothane lists it for the 1990-1997 Mazda Miata (NA).
Fitment: Rear differential mount. 1990-1997 Mazda Miata (NA). Prothane does not list this kit for the 1999-2005 Miata (NB).
Part number: Prothane 12-1601-BL
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1990-1997 | Mazda | Miata | All |
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