What is PMaxBlack technology?

PMaxBlack is a technology developed by King Engine Bearings that enhances the load-carrying capacity of the bearings. This helps them perform reliably under demanding conditions.

What does 'Standard Size' mean for these bearings?

Standard size, or STD, means these bearings are meant to be installed on a crankshaft that has not been machined undersize. If your crankshaft has been ground, you would need a different size bearing.

Radialock is a feature designed by King Engine Bearings to help the bearing achieve optimal crush height. This ensures the bearing seats properly in the engine block and main caps for consistent performance.

Specifications

Brand: King Engine Bearings
Part #: MB5566XP
UPC: 611500559341

King Engine Bearings Audi A4 1.8L AEB Performance Main Bearing Set - Size STD

Name: King Engine Bearings Audi A4 1.8L AEB Performance Main Bearing Set - Size STD
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-audi-a4-1-8l-aeb-performance-main-bear-t14-4374785
Price: 77.54 USD
Availability: InStock

$77.54

Only 2 left in stock

King Engine Bearings STD Main Bearing Set MB5566XP. Features PMaxBlack for superior load capacity.

Key Features

Fits many Audi and Volkswagen vehicles.
Standard size (STD) main bearing set.
Features PMaxBlack technology for superior load capacity.
Radialock design for optimal crush height.
Constructed with a tri-metal copper-based material.

⚠️ 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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About this part

Product Details

This is a standard size main bearing set from King Engine Bearings, part number MB5566XP. You get the main bearings needed to rebuild the bottom end of your engine. King has been specializing in bearings since 1960, focusing on making them well-built and reliable.

These bearings use a tri-metal copper-based material for good performance. They feature King's PMaxBlack technology, which helps handle higher loads, and Radialock for optimal crush height. This means they are designed to seat properly and handle the stresses of engine operation. They fit a range of vehicles, including many Audi A4 and Volkswagen Golf models.