What does 0.5mm undersize mean for these bearings?

This means the bearings are slightly thinner than standard size by 0.5mm. They are intended for use when the crankshaft journals have been machined down by 0.5mm to correct for wear or imperfections.

What type of engine is this bearing set designed for?

This set is designed for medium-load engines, specifically the 302 cubic inch Coyote engine found in certain Ford F-150 and Mustang models. The lead-free composite material is well-suited for these applications.

Does this bearing set come with all the necessary components for installation?

This listing is for the main bearing set only. It does not include other components like crankshafts, seals, or gaskets, which may be needed for a complete engine rebuild. Always refer to your vehicle's service manual for a full parts list.

Specifications

Brand: King Engine Bearings
Part #: MB5734SI0.5
UPC: 611500610264

King Engine Bearings Ford 302 Cid Coyote (Size +0.5mm) Main Bearing Set

Name: King Engine Bearings Ford 302 Cid Coyote (Size +0.5mm) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-ford-302-cid-coyote-size-0-5mm-main-be-t14-703726
Price: 73.51 USD
Availability: BackOrder

$73.51

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Fits 2011-2017 Ford F-150. King Engine Bearings MB5734SI0.5 main bearing set, 0.5mm undersize, for medium-load engines.

Key Features

Fits 2011-2017 Ford F-150 and 2011-2017 Ford Mustang.
Main bearing set is 0.5mm undersize for use with machined crankshaft journals.
Features a lead-free, environmentally safe composite material.
Bi-metal aluminum construction is suitable 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

If you're rebuilding the bottom end of your 2011-2017 Ford F-150, getting the right main bearings is crucial for engine health. This set from King Engine Bearings is specifically made for the 302 cubic inch Coyote engine, and it's sized at 0.5mm undersize to help clean up crankshaft journals that might have minor wear.

King specializes in bearings, and this set uses a lead-free composite material that's ideal for medium-load engines. The bi-metal aluminum construction offers a solid foundation for your engine's rotating assembly, helping to ensure smooth operation and longevity. Because they are 0.5mm undersize, these bearings are designed to be used when the crankshaft has been machined down to match this size.