What does the 0.50mm oversize mean for this bearing set?

The 0.50mm oversize indicates that these bearings are intended for use when the crankshaft journals have been machined down by 0.50mm. This is a common practice during engine rebuilding to restore proper oil clearance on worn or damaged crankshafts.

What is the primary function of main bearings?

Main bearings support the crankshaft within the engine block. They create the necessary oil clearance between the crankshaft and the block, allowing the crankshaft to rotate smoothly while maintaining proper lubrication.

Are these bearings sold individually or as a set?

This product is a set of main bearings. It includes all the necessary bearings to replace the main bearings for the specified Ford Duratorq-Tdci Ecoblue engine application.

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Specifications

Brand: King Engine Bearings
Part #: MB5878SM0.5
UPC: 611500627040

King Engine Bearings Ford Duratorq-Tdci Ecoblue (Size +0.50mm) Main Bearing Set

Name: King Engine Bearings Ford Duratorq-Tdci Ecoblue (Size +0.50mm) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-ford-duratorq-tdci-ecoblue-size-0-50mm-t14-771027
Price: 68.24 USD
Availability: BackOrder

$68.24

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King Engine Bearings main bearing set for Ford Duratorq-Tdci Ecoblue engines. This is a 0.50mm oversize set.

Key Features

Fits Ford Duratorq-Tdci Ecoblue engines.
Main bearing set.
Size is 0.50mm oversize.
Part number MB5878SM0.5.

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About this part

Product Details

King Engine Bearings is known for making solid engine bearings that hold up to tough conditions. This main bearing set, part number MB5878SM0.5, is built for Ford Duratorq-Tdci Ecoblue engines and comes at a 0.50mm oversize. Using bearings that are the correct size is critical for proper oil clearance, which ensures your engine runs smoothly and lasts longer.

This set is designed to replace your original main bearings when the crankshaft journals have been machined to a 0.50mm undersize. Proper installation is key to achieving the intended oil clearance and ensuring the longevity of your engine rebuild. Always refer to the manufacturer's installation instructions for specific details on torque and assembly procedures.