What does 0.50mm oversized mean for these bearings?

This means the bearings are slightly larger than standard size by 0.50mm. They are intended for use when the engine's crankshaft has been machined down (ground undersize) to remove wear or damage, and needs a larger bearing to restore the correct clearance.

What material are these bearings made from?

These bearings feature a bimetal construction with a strengthened aluminum overlay. This design is chosen for its ability to handle engine loads and maintain consistent oil flow.

Do I need to purchase anything else to install these bearings?

When rebuilding an engine with new bearings, it's standard practice to also replace the rod bearings and ensure you have new engine oil and a new oil filter. Always refer to the manufacturer's service manual for complete installation procedures and recommended parts.

King Engine Bearings Audi 2.1L/2.2L 10V/20V 5cyl Turbo (Size 0.50 Oversized) Main Bearing Set

Specifications

Brand: King Engine Bearings
Part #: MB4533SM0.5
UPC: 611500586866

King Engine Bearings Audi 2.1L/2.2L 10V/20V 5cyl Turbo (Size 0.50 Oversized) Main Bearing Set

Name: King Engine Bearings Audi 2.1L/2.2L 10V/20V 5cyl Turbo (Size 0.50 Oversized) Main Bearing Set
Brand: King Engine Bearings
Price: 60.94 USD
Availability: InStock

$60.94

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King Engine Bearings main bearing set for Audi 2.1L/2.2L 5cyl turbo engines. 0.50mm oversized for rebuilding worn crankshafts.

Key Features

Fits Audi 2.1L/2.2L 10V/20V 5cyl Turbo engines.
Main bearing set is 0.50mm oversized for machined crankshafts.
Constructed with a strengthened aluminum bimetal overlay for durability.
Helps maintain proper oil clearance for engine longevity.
Designed for a range of Audi, Porsche, and Volkswagen vehicles.

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Will this fit your vehicle?

Product Details

If you're rebuilding the bottom end of your Audi 2.1L or 2.2L 5-cylinder turbo engine, a fresh set of main bearings is crucial. These bearings from King Engine Bearings are designed to handle the demands of these performance engines, ensuring proper crankshaft support and oil flow. This set is 0.50mm oversized, making them ideal for crankshafts that have been machined to correct for wear or damage.

King uses a bimetal construction with a strengthened aluminum overlay, which offers good load-carrying capacity and durability. This updated material helps maintain consistent oil clearance, critical for preventing premature wear and ensuring the longevity of your engine rebuild. They fit a range of vehicles, including many Audi models like the A6 Quattro and Q5, as well as Porsche Cayenne and Volkswagen Touareg.