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. STD size fits a standard-diameter crankshaft journal.
| 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 | STD (standard) |
| Quantity | Complete set (all journals) |
| Part Number | MB5442XP |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2007-2013 | Mazda | 3 | Mazdaspeed |
| 2006-2007 | Mazda | 6 | Mazdaspeed |
| 2007-2012 | Mazda | CX-7 | Turbo |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
