What is the size of this main bearing set?

This main bearing set is 0.25mm over the standard size. This is often used when engine components have been machined to a larger size.

What type of engine is this bearing set best suited for?

This bearing set is ideal for low to medium-load engines. It features a lead-free composite material.

What is the material of these bearings?

These bearings are constructed from a bi-metal aluminum material with a lead-free composite surface.

Specifications

Brand: King Engine Bearings
Part #: MB5576AM0.25
UPC: 611500205712

King Engine Bearings Ford J4B/J4C (Size +0.25mm) Main Bearing Set

Name: King Engine Bearings Ford J4B/J4C (Size +0.25mm) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-ford-j4b-j4c-size-0-25mm-main-bearing--t14-770853
Price: 37.84 USD
Availability: BackOrder

$37.84

On Backorder

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King Engine Bearings Ford J4B/J4C (Size +0.25mm) Main Bearing Set. Lead-free composite ideal for low to medium-load engines.

Key Features

Fits Ford J4B/J4C engines.
Main bearing set is 0.25mm over standard size.
Features a lead-free, environmentally safe composite material.
Bi-metal aluminum construction.
Ideal for low to 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

King Engine Bearings has been a specialist in engine bearings since 1960, focused on supplying the highest quality bearings available. This main bearing set, part number MB5576AM0.25, is designed for Ford J4B/J4C engines and is sized 0.25mm over standard. It utilizes a lead-free, environmentally safe composite material.

This bi-metal aluminum material is well-suited for low to medium-load engine applications. By specializing in engine bearings, King has developed an extensive product offering to meet various engine needs.