What does the STDX size mean for these rod bearings?

The STDX designation indicates that these bearings are 0.001 inch undersize compared to standard main bearing dimensions. This sizing can be useful for engine builders who need to achieve specific clearances during a rebuild.

What is the PMaxBlack coating and why is it important?

PMaxBlack is a specialized coating developed by King Engine Bearings. It's designed to enhance the bearing's ability to withstand higher loads, which is particularly beneficial in high-performance or performance-rebuilt engines like the BMW S54B32.

Are these bearings suitable for a stock engine rebuild?

Yes, these coated performance rod bearings are a well-built option for both stock and performance-oriented rebuilds of the BMW S54B32 engine. The advanced materials and coatings offer improved durability and load capacity over standard bearings.

King Engine Bearings BMW S54B32 3.2L Coated Performance Rod Bearing Set of 6 (Size STDX)

Specifications

Brand: King Engine Bearings
Part #: CR6877XPCSTDX
UPC: 611500612855

King Engine Bearings BMW S54B32 3.2L Coated Performance Rod Bearing Set of 6 (Size STDX)

Name: King Engine Bearings BMW S54B32 3.2L Coated Performance Rod Bearing Set of 6 (Size STDX)
Brand: King Engine Bearings
Price: 328.93 USD
Availability: InStock

$328.93

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Fits 2001-2006 BMW M3. King Engine Bearings coated performance rod bearing set (STDX size) for S54B32 engines. Offers superior load capacity.

Key Features

Fits 2001-2006 BMW M3, 2001-2002 BMW Z3, and 2006-2008 BMW Z4.
Features PMaxBlack coating for superior load capacity.
Radialock design ensures optimal crush height for proper seating.
Constructed with a tri-metal copper-based material for durability.
This set includes 6 bearings for a complete engine installation.
The STDX size means these bearings are 0.001 inch undersize.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits these vehicles

BMW M3 2001-2006
BMW Z3 2001-2002
BMW Z4 2006-2008

Product Details

If you're rebuilding the engine in your 2001-2006 BMW M3, especially the high-revving S54B32, paying close attention to the rod bearings is crucial. These coated performance rod bearings from King Engine Bearings are designed to handle the demands of this powerful engine. They are a well-built option for anyone looking to ensure the longevity and performance of their engine rebuild.

King Engine Bearings specializes in creating robust engine bearings. This set features their PMaxBlack coating, which is engineered to provide superior load capacity, helping to protect the bearings under stress. The Radialock design helps achieve optimal crush height, ensuring the bearing seats properly in the connecting rod for consistent performance. The tri-metal copper-based material offers a solid foundation for durability and efficient operation.

This set includes six bearings, enough for a complete engine installation on your M3. The STDX size indicates these are 0.001 inch undersize, which can be helpful for fine-tuning clearances during an engine build. Always refer to your engine's service manual for specific installation procedures and torque specifications.