Mahle Clevite Engine Crankshaft Main Bearing Part No: MB2848AL

For professional diesel rebuilding, the Mahle Clevite MB2848AL Engine Crankshaft Main Bearing Set delivers OE-equivalent performance in Caterpillar heavy-duty applications. Main bearings carry the engine’s highest rotating loads and must hold exact clearance to protect the crankshaft and maintain oil pressure. MAHLE/Clevite AL-series bearings are produced with durable multi-layer metallurgy and tight tolerance control to resist wipe-out, copper showing, and journal damage. Use MB2848AL in in-frame or full overhauls to restore smooth crank rotation and extend bottom-end service life.