King Engine Bearings Nissan Datsun A12/(Size +0.25mm) Main Bearing Set

This King Engine Bearings main bearing set includes the necessary bearings for your Nissan Datsun A12 engine, specifically sized at 0.25mm undersize. These bearings are a critical component for any engine rebuild or repair, forming the crucial interface between the crankshaft and the engine block to support rotation.

Constructed with a bimetal design featuring an aluminum base, these bearings are built to handle the stresses of engine operation. The 0.25mm undersize specification means they are intended for use when the crankshaft journals have been machined down by that amount to correct wear or out-of-round conditions. This set is a direct replacement for the original main bearings, ensuring proper fit and function within the A12 engine found in various Nissan Datsun models.