What does the +0.50mm sizing mean for these bearings?

The +0.50mm sizing indicates that these bearings are 0.50mm larger in diameter than standard main bearings. This is typically used when the crankshaft journals have been machined down by 0.020 inches (which is approximately 0.50mm) during an engine rebuild.

What is the primary function of main bearings?

Main bearings support the crankshaft within the engine block. They create a low-friction surface that allows the crankshaft to rotate smoothly while maintaining proper oil clearance, which is essential for engine lubrication and preventing wear.

Are any special tools required for installing main bearings?

Installing main bearings usually requires specialized tools such as a torque wrench for precise tightening, and potentially a bearing spreader or installer tool depending on the engine design. Always consult your vehicle's service manual for the correct procedure and required tools.

Specifications

Brand: King Engine Bearings
Part #: MB612XP0.5
UPC: 611500598173

King Engine Bearings Ford St 2.5L Turbo Hyda (Size +0.50mm) Main Bearing Set

Name: King Engine Bearings Ford St 2.5L Turbo Hyda (Size +0.50mm) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-ford-st-2-5l-turbo-hyda-size-0-50mm-ma-t14-771061
Price: 181.15 USD
Availability: BackOrder

$181.15

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King Engine Bearings Ford St 2.5L Turbo Hyda Main Bearing Set. This is a +0.50mm undersize bearing set for Ford 2.5L Turbo Hyda engines.

Key Features

This product is a main bearing set from King Engine Bearings.
The set is sized at +0.50mm, meaning it is 0.50mm larger than standard bearings.
These bearings are designed for Ford 2.5L Turbo Hyda engines.
The bearings are constructed to be well-built for reliable engine operation.

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About this part

Product Details

This kit includes a set of King Engine Bearings main bearings, specifically sized at +0.50mm for Ford 2.5L Turbo Hyda engines. These bearings are crucial for the proper functioning of your engine's crankshaft, ensuring it spins smoothly within the engine block.

King Engine Bearings are known for their well-built construction. This particular set is designed to be 0.50mm larger than standard, which is important when rebuilding or repairing an engine where the crankshaft journals have been machined down to this size. Using the correct undersize bearing ensures a proper fit and optimal oil clearance, which is vital for engine longevity and performance.

When rebuilding your engine, using a reputable bearing set like this one from King is a solid choice. Always refer to your vehicle's service manual for specific installation procedures and torque specifications to ensure the job is done right.