

Clevite A-Series crankshaft main bearing set in 0.25 mm undersize for the 2012-2015 Mazda MX-5 Miata (NC). Undersize sets are for a crankshaft whose main journals have been reground smaller; a crankshaft still at standard size takes the standard set (Clevite MS2245A). MAHLE, which makes Clevite bearings, catalogs it as an OE-replacement full engine set.
Fitment: Crankshaft main bearings. 2012-2015 Mazda MX-5 Miata (NC). The manufacturer's catalog lists this part number for the MX-5 Miata for 2012-2015 only; it has no 2006-2011 MX-5 Miata listing. Not listed for the 1990-2005 Miata or the 2016+ MX-5 (ND).
Part number: Clevite MS2245A25MM
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2012-2015 | Mazda | MX-5 Miata | All |
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