King XP Series main bearing set for the Mazdaspeed 3 L3-VDT MZR DISI 2.3L turbo engine. Sold as a complete set covering all main journals, built on King's pMaxBlack race tri-metal structure for high-load forced-induction use. STDX size runs standard journal diameter with additional running clearance for race builds.
| Type | XP Series Main bearing set (King Engine Bearings, pMaxBlack race series) |
| Material | pMaxBlack tri-metal race construction (steel back, 22% harder intermediate layer, tin-based overlay) |
| Size | STDX (standard journal, additional clearance) |
| Quantity | Complete set (all journals) |
| Part Number | MB5442XPSTDX |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2007-2013 | Mazda | 3 | Mazdaspeed |
| 2006-2007 | Mazda | 6 | Mazdaspeed |
| 2007-2012 | Mazda | CX-7 | Turbo |
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Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
