This ACL 0.25mm oversized main bearing set is produced for Ford 2.0L Zetec engines and is intended for rebuilds where the crankshaft mains have been machined to 0.25mm undersize. It supplies the correct oversized bearing dimensions for compatible engine reassembly. Select this set only when the engine machining specification requires 0.25mm oversized main bearings as detailed in the source.
ACL 95+ Ford 4 2.0L Zetec 0.25 Oversized Main Bearing Set