What does the 0.25 size designation mean for these bearings?

The '0.25' in the part number MB5315AM0.25 indicates that these bearings are 0.25mm undersize. This means they are intended for use when the crankshaft journals have been machined down by 0.25mm to account for wear or to achieve a specific clearance.

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

This bearing set is made with a bi-metal aluminum material and a lead-free composite, making it ideal for engines that experience low to medium loads. It's a reliable choice for many street-driven applications.

Are these bearings environmentally safe?

Yes, these bearings feature a lead-free composite construction. This makes them an environmentally safe option that meets modern standards for engine components.

Specifications

Brand: King Engine Bearings
Part #: MB5315AM0.25
UPC: 611500389986

King Engine Bearings Mitsubishi 4G63T/4G64 (Size 0.25) Main Bearing Set

Name: King Engine Bearings Mitsubishi 4G63T/4G64 (Size 0.25) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-mitsubishi-4g63t-4g64-size-0-25-main-b-t14-308504
Price: 58.78 USD
Availability: BackOrder

$58.78

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King Engine Bearings Mitsubishi 4G63T/4G64 (Size 0.25) Main Bearing Set. Bi-metal aluminum construction for reliable engine performance.

Key Features

Fits 1995-2012 Mitsubishi Eclipse, 2001-2005 Dodge Stratus, 2001-2004 Hyundai Santa Fe, and many other vehicles.
Main bearing set for Mitsubishi 4G63T and 4G64 engines.
Size is 0.25mm undersize for crankshaft journals.
Constructed with a bi-metal aluminum material.
Features a lead-free, environmentally safe composite.
Suitable for low to medium-load engine applications.

⚠️ 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, focusing on supplying high-quality components. This main bearing set, part number MB5315AM0.25, is designed for Mitsubishi 4G63T and 4G64 engines and is sized 0.25mm undersize. It's a solid option for rebuilding or repairing engines in a range of vehicles, including models like the Mitsubishi Eclipse, Dodge Stratus, and Hyundai Sonata.

This set features a bi-metal aluminum material, which is an environmentally safe composite ideal for low to medium-load engines. The lead-free composition helps meet environmental standards while still providing reliable performance for your engine's crankshaft. This specific set is 0.25mm undersize, which is important to note if you are re-machining your crankshaft journals to match.