Mahle main bearing set for VW/Audi 1.8L turbo engines is supplied in standard (STD) size for crankshaft main journals. These bearings are intended for engine rebuilds or repairs to restore correct bearing clearances on 1.8L turbo applications. The set covers primary main bearing positions and supports proper crank rotation and oil film under normal service when installed to manufacturer tolerances.
Mahle MS VW/Audi 1.8L Turbo Main Bearing Set - STD Size