Bentley S1 Silver Cloud I Main Bearing Set 0.010 Undersize RH2089

Part number RH2089 is the genuine 0.010" undersize main bearing set for Bentley S1 and Rolls-Royce Silver Cloud I straight-six engines. This set is suitable for S1 and Silver Cloud I models requiring undersize main bearings.

The RH2089 set is manufactured to a 0.010" undersize specification for applications where the crankshaft has been machined to the corresponding undersize dimension. It is designed for the straight-six engine used in these models.

This main bearing set includes the thrust washers, providing the required components for the specified bearing application. The 0.010" undersize specification should be verified against the crankshaft measurements before installation.

Correctly matched main bearings support the crankshaft and help maintain the required operating clearances within the engine. Using the appropriate undersize bearing specification is important when rebuilding or servicing the engine.

Please verify the part number, bearing size, and vehicle application before ordering to ensure correct fitment. Professional installation is recommended, with crankshaft and bearing clearances checked during engine assembly.