What material are these main bearings made from?

These main bearings are constructed from a bi-metal aluminum material. They also feature a lead-free environmentally safe composite.

Are these bearings suitable for high-performance engines?

This particular set is ideal for medium-load engines. For high-performance applications, it's always best to consult the manufacturer's specific recommendations for your engine build.

What is the purpose of main bearings?

Main bearings are essential components that support the crankshaft within the engine block. They reduce friction and wear, allowing the crankshaft to rotate smoothly and efficiently.

Specifications

Brand: King Engine Bearings
Part #: MB5790SI
UPC: 611500591945

King Engine Bearings Porsche M 48 / M 48.50 (Size STD) Main Bearing Set

Name: King Engine Bearings Porsche M 48 / M 48.50 (Size STD) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-porsche-m-48-m-48-50-size-std-main-bea-t14-95364
Price: 75.38 USD
Availability: BackOrder

$75.38

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2003-2006 Porsche Cayenne. This main bearing set is made with a bi-metal aluminum material, ideal for medium-load engines.

Key Features

Fits 2003-2006 Porsche Cayenne.
Includes main bearings for your engine.
Made with a bi-metal aluminum material.
Features a lead-free 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

In this set, you get the main bearings needed for your 2003-2006 Porsche Cayenne. These bearings are crucial for supporting the crankshaft within the engine block, ensuring it spins smoothly and with minimal friction. King Engine Bearings specializes in these components, aiming to provide a well-built part for your vehicle.

The bearings in this set are constructed from a bi-metal aluminum material, which is well-suited for engines that handle medium loads. They also feature a lead-free composite, making them an environmentally safe choice. This combination helps ensure reliable performance for the core of your engine.