What does the STDX size designation mean for these bearings?

The STDX designation means these bearings are standard size, or 0.000 inch. They are intended for use when the crankshaft journals are within the manufacturer's specified tolerances and do not require any machining or undersized bearings.

What is PMaxBlack technology?

PMaxBlack is a proprietary overlay technology developed by King Engine Bearings. It is designed to provide superior load capacity, which is beneficial for performance engines that experience higher stresses.

Does this bearing set come with all the necessary components for installation?

This product is a set of performance rod bearings. It does not include engine assembly lubricant or other installation-specific hardware; these items should be sourced separately if needed.

Specifications

Brand: King Engine Bearings
Part #: CR4481XPSTDX
UPC: 611500563416

King Engine Bearings Mitsubishi 4G63/4G64 6 Bolt 1st Gen DSM Performance Rod Bearing Set - Size STDX

Name: King Engine Bearings Mitsubishi 4G63/4G64 6 Bolt 1st Gen DSM Performance Rod Bearing Set - Size STDX
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-mitsubishi-4g63-4g64-6-bolt-1st-gen-ds-t14-260651
Price: 56.14 USD
Availability: BackOrder

$56.14

On Backorder — Expected to ship by Jul 23, 2026

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

King Engine Bearings Mitsubishi 4G63/4G64 6 Bolt 1st Gen DSM Performance Rod Bearing Set - Size STDX. Features PMaxBlack for superior load capacity.

Key Features

This product is a King Engine Bearings performance rod bearing set.
It is designed for Mitsubishi 4G63 and 4G64 6-bolt engines.
Features PMaxBlack technology for superior load capacity.
Includes Radialock for optimal crush height.
Constructed with a tri-metal copper-based material.
This set is the STDX size, which is standard size (0.000 inch).

⚠️ 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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Will this fit your vehicle?

About this part

Product Details

This is a performance rod bearing set from King Engine Bearings, specifically designed for Mitsubishi 4G63 and 4G64 6-bolt engines. These bearings are built with a tri-metal copper-based material and feature King's PMaxBlack technology, which helps handle higher loads. They also incorporate Radialock technology to maintain optimal crush height during installation, ensuring a solid fit. This set is sized STDX, meaning it's 0.000 inch standard size. This bearing set fits a wide range of vehicles, including models like the Mitsubishi Eclipse, Dodge Colt, and Eagle Talon.

King Engine Bearings has been specializing in engine bearings since 1960, focusing on supplying well-built bearings to the market. The PMaxBlack overlay used in these bearings offers improved load capacity compared to standard bearings, making them a solid option for performance applications where engines are pushed harder. The Radialock feature is designed to help the bearing stay in place during installation, which can make the job a bit smoother. This particular set is for the standard size, so it's intended for applications where the crankshaft journals are within factory specifications.