What is the main purpose of main bearings?

Main bearings support the crankshaft within the engine block. They create a low-friction surface that allows the crankshaft to rotate smoothly while handling the significant loads generated during combustion and power delivery.

What does 'STD' size mean for these bearings?

STD refers to the standard size bearing. This means it is designed to fit a crankshaft and main housing bore that are within the manufacturer's original specifications, without any machining or grinding required.

What is the PMaxBlack material?

PMaxBlack is a proprietary material developed by King Engine Bearings. It is engineered to provide superior load-carrying capacity compared to standard bearing materials, making it suitable for performance applications.

Specifications

Brand: King Engine Bearings
Part #: MB5209XP
UPC: 611500532368

King Mitsubishi 4G63/4G64 7 Bolt 2nd Gen DSM and EVO I-IV Performance Main Bearing Set - Size STD

Name: King Mitsubishi 4G63/4G64 7 Bolt 2nd Gen DSM and EVO I-IV Performance Main Bearing Set - Size STD
Brand: King Engine Bearings
SKU: king-engine-bearings-king-mitsubishi-4g63-4g64-7-bolt-2nd-gen-dsm-and-evo-i-iv-p-t14-260664
Price: 119.64 USD
Availability: BackOrder

$119.64

On Backorder — Expected to ship by Apr 19, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

King Mitsubishi 4G63/4G64 7 Bolt 2nd Gen DSM and EVO I-IV Performance Main Bearing Set - Size STD. Improves load capacity and crush height for your engine.

Key Features

Fits 1995-1998 Mitsubishi Eclipse, 2001-2005 Chrysler Sebring, 2001-2005 Dodge Stratus, 1998 Eagle Talon, 2004 Mitsubishi Galant, and 2005-2006 Mitsubishi Lancer.
Features PMaxBlack material for superior load capacity.
Incorporates Radialock technology for optimal crush height.
Constructed with a tri-metal copper-based material.

⚠️ 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

This kit includes a set of standard size main bearings from King Engine Bearings, designed for Mitsubishi 4G63 and 4G64 engines. These bearings are a crucial component for the health of your engine's rotating assembly, supporting the crankshaft and ensuring it spins smoothly within the block. They are specifically made for 7-bolt 2nd generation DSM and EVO I-IV models, as well as fitting a range of other vehicles like the Chrysler Sebring, Dodge Stratus, and Mitsubishi Eclipse.

King Engine Bearings specializes in creating well-built bearings, and this set features their PMaxBlack material, which offers superior load capacity. They also incorporate Radialock technology to achieve optimal crush height, a critical factor for proper bearing seating and oil retention. The tri-metal, copper-based construction is chosen for its durability and performance under the stresses of engine operation.

When rebuilding or refreshing your engine, choosing the right bearings is important for longevity and performance. This set is a solid option for those looking for improved load handling and precise fitment in their compatible Mitsubishi or Chrysler/Dodge vehicle.