What does the 0.75mm oversize mean for these bearings?

The 0.75mm oversize specification means these bearings are slightly larger than standard. This is used when the crankshaft journals have been machined down (ground undersize) during an engine rebuild to ensure a proper fit and oil clearance.

What is the benefit of the bi-metal aluminum material?

The bi-metal aluminum construction offers good wear resistance and thermal conductivity. This combination helps the bearings handle the loads and heat generated by the engine while maintaining proper lubrication.

Are these bearings environmentally safe?

Yes, these bearings feature a lead-free composite material, making them an environmentally safe choice for your engine build.

Specifications

Brand: King Engine Bearings
Part #: MB5563AM0.75
UPC: 611500204838

King Engine Bearings Toyota 3Y (Size +0.75mm) Main Bearing Set

Name: King Engine Bearings Toyota 3Y (Size +0.75mm) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-toyota-3y-size-0-75mm-main-bearing-set-t14-770838
Price: 42.27 USD
Availability: BackOrder

$42.27

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Fits 1984-1989 Toyota Van. King Engine Bearings Main Bearing Set. Bi-metal aluminum material, 0.75mm oversize for engine rebuilding.

Key Features

Fits 1984-1989 Toyota Van.
Main bearing set is 0.75mm oversize.
Constructed with a bi-metal aluminum material.
Features a lead-free, environmentally safe composite.
Suitable 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

These main bearings are built with a bi-metal aluminum material, making them a solid option for the 3Y engine found in the 1984-1989 Toyota Van. They are specifically sized at 0.75mm oversize, which is important if you're rebuilding or repairing your engine and need to account for worn crankshaft journals. This set is ideal for low to medium-load engines, offering a lead-free composite that's environmentally safe.

King Engine Bearings has been specializing in bearings since 1960, focusing on supplying well-built components. This particular set is designed to meet the needs of your Toyota Van's engine, providing a reliable replacement for worn main bearings. The lead-free composite construction is a notable feature, ensuring it meets environmental standards while still performing its essential function of supporting the crankshaft.