What does 'Standard Size' mean for these bearings?

Standard size bearings, often marked as STD, are designed to fit crankshaft journals that are still within their original factory specifications. If your crankshaft has been machined undersize due to wear or damage, you would need a different size bearing.

Why is the material important for engine bearings?

The material of the bearing is crucial for its ability to withstand the high pressures and temperatures within the engine. This bi-metal aluminum with silicon composite is chosen for its balance of strength, conformability, and wear resistance, especially in medium-load applications.

Does this bearing set come with everything needed for installation?

This listing is for the main bearing set only. It's recommended to consult your vehicle's service manual or a professional mechanic for a complete list of parts and tools required for a proper engine bearing installation.

Specifications

Brand: King Engine Bearings
Part #: MB5667SI
UPC: 611500540172

King Engine Bearings Mini W10B16A/W11B16A Silicon Bi-Metal Aluminum Main Bearing Set - Size STD

Name: King Engine Bearings Mini W10B16A/W11B16A Silicon Bi-Metal Aluminum Main Bearing Set - Size STD
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-mini-w10b16a-w11b16a-silicon-bi-metal--t14-4339515
Price: 145.10 USD
Availability: InStock

$145.10

Only 5 left in stock

Fits 2002-2008 Mini Cooper. Standard size main bearing set made with silicon bi-metal aluminum for medium-load engines.

Key Features

Fits 2002-2008 Mini Cooper.
Standard size (STD) main bearing set.
Constructed from bi-metal aluminum material.
Features a silicon composite for improved performance.
Lead-free and environmentally safe composite.
Ideal for medium-load engines.

⚠️ 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

When you're rebuilding the bottom end of your 2002-2008 Mini Cooper, the main bearings are a critical component. These bearings sit between the crankshaft and the engine block, supporting the rotating assembly and ensuring smooth operation. King Engine Bearings has been specializing in this exact area since 1960, focusing on creating the best possible bearings for your engine.

This particular set is made from a bi-metal aluminum material with a silicon composite. This construction is well-suited for medium-load engines like those found in your Mini Cooper. They are designed to be lead-free, making them an environmentally safer option. As a standard size (STD) set, they are intended for engines where the crankshaft journals are still within their original specifications.

Using a reputable brand like King Engine Bearings for your engine rebuild means you're getting a well-built part designed for the specific demands of your vehicle.