What does the +0.25mm sizing mean for these main bearings?

The +0.25mm sizing indicates that these bearings are designed for use when the crankshaft journals have been machined down by 0.25mm. This is a common practice during engine rebuilds to ensure proper oil clearance and fit when the original journals are worn or resurfaced.

What type of engine loads are these bearings best suited for?

These bearings are made from a bi-metal aluminum material and are ideal for engines that operate under low to medium load conditions. They are a well-built choice for standard street applications rather than high-performance or racing engines.

Are these bearings environmentally friendly?

Yes, these main bearings feature a lead-free composite construction. This makes them an environmentally safe option compared to older bearing materials that contained lead.

Specifications

Brand: King Engine Bearings
Part #: MB5256AM0.25
UPC: 611500379673

King Engine Bearings Hyundai Lantra 1600 (Size +0.25mm) Main Bearing Set

Name: King Engine Bearings Hyundai Lantra 1600 (Size +0.25mm) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-hyundai-lantra-1600-size-0-25mm-main-b-t14-770596
Price: 31.85 USD
Availability: BackOrder

$31.85

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King Engine Bearings Main Bearing Set for Hyundai Lantra 1600. Size +0.25mm. Ideal for low to medium-load engines.

Key Features

Fits a range of Hyundai and Kia vehicles including Elantra, Tiburon, Tucson, Spectra, and Sportage.
Main bearing set with +0.25mm sizing for use with machined crankshaft journals.
Constructed from bi-metal aluminum material, suitable for low to medium-load engines.
Features a lead-free composite for environmentally safe operation.
Specialized bearing design from King Engine Bearings.

⚠️ 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 engine, getting the main bearings right is crucial for smooth operation and longevity. This main bearing set from King Engine Bearings is designed for engines like those found in the Hyundai Elantra, Tiburon, and Kia Spectra, offering a solid option for your rebuild.

These bearings are made from a bi-metal aluminum material, which is a well-built choice for engines that don't see extreme loads. They also feature a lead-free composite, making them an environmentally safe option. The +0.25mm sizing indicates these are intended for use when the crankshaft journals have been machined down by 0.25mm during an engine rebuild, ensuring a proper fit and oil clearance.

King Engine Bearings specializes in this area, and this set is a popular choice for many mechanics when working on these specific Hyundai and Kia applications.