What does the 0.5mm size mean for these rod bearings?

The 0.5mm size indicates that these bearings are undersized by half a millimeter. This is common during engine rebuilds when crankshaft journals may have been ground down to ensure a fresh, smooth surface for new bearings.

What is PMaxBlack technology?

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 beneficial for performance applications and engine longevity.

Are these bearings sold individually or as a set?

This product is a set of six coated performance rod bearings, which is the correct quantity needed for the S54B32 engine found in the specified BMW models.

Specifications

Brand: King Engine Bearings
Part #: CR6877XPC0.5
UPC: 611500612893

King Engine Bearings BMW S54B32 3.2L Coated Performance Rod Bearing Set of 6 (Size 0.5)

Name: King Engine Bearings BMW S54B32 3.2L Coated Performance Rod Bearing Set of 6 (Size 0.5)
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-bmw-s54b32-3-2l-coated-performance-rod-t14-311923
Price: 328.93 USD
Availability: BackOrder

$328.93

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Fits 2001-2006 BMW M3. King Engine Bearings coated performance rod bearing set of 6 (0.5mm undersize) for the S54B32 engine. Features PMaxBlack for superior load capacity.

Key Features

Fits 2001-2006 BMW M3, 2001-2002 BMW Z3, and 2006-2008 BMW Z4.
This is a set of 6 coated performance rod bearings.
Bearings are 0.5mm undersize, suitable for engine rebuilding.
Features King's PMaxBlack technology for superior load capacity.
Includes Radialock features for optimal crush height.
Constructed with a tri-metal copper-based material.

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About this part

Product Details

When you're rebuilding the top end of your S54B32 engine, especially in your 2001-2006 BMW M3, getting the right rod bearings is crucial for long-term health. This set from King Engine Bearings includes six coated performance rod bearings, specifically sized at 0.5mm undersize to help ensure a proper fit during your rebuild.

King Engine Bearings specializes in this exact component, and they've built these bearings with a tri-metal copper-based material. They feature PMaxBlack technology, which is designed to handle superior load capacity, and Radialock features that help maintain optimal crush height. These elements work together to offer a well-built bearing solution for your performance engine build.