Main Crank Bearing - Mitsubishi Lancer Evolution 1 CD9A You can choose to buy Original Mitsubishi Bearings which are sold singly or Aftermarket standard size (See Note in RED Below) The aftermarket ones come as a full set of bearings for 1, 2, 4, 5 & centre thrust bearing 3. Mahle Clevite Aftermarket Set = Standard Size Full Set Special Order Approx 7 Days to Obtain We do recommend you see why your old bearings failed. Have a Read of this From Engine Specialists Mahle HERE To help you choose the Genuine Mitsubishi bearings we have a link of the Full 4G6 engine manual HERE Mitsubishi Part Numbers Main Crank Bearings 1 2 4 5 S0 - MD316497 S1 - MD195916 S2 - MD195917 S3 - MD195918 S4 - MD195919 S5 - MD195920 Centre Thrust Bearing 3 S1 MD195921 MD343330 S2 MD195922 MD343331 S3 MD195923 MD343332 S4 MD195924 MD343333 S5 MD195925 FOR GENUINE ONES PLEASE CONTACT US FOR AVAILABILITY AND TIMESCALES AS SOME OF THESE ARE NO LONGER AVAILABLE