What does the STDX size designation mean for these bearings?

The STDX designation indicates that these rod bearings are 0.001 inch undersize compared to the standard journal size. This is often used when crankshaft journals have been machined undersize during a rebuild.

What is the benefit of the PMaxBlack coating?

The PMaxBlack coating is applied to enhance the bearing's ability to handle higher loads. This makes them a good choice for performance applications or engines that experience significant stress.

Does this bearing set come with everything needed for installation?

This product is a set of performance rod bearings. It is recommended to consult the manufacturer's installation instructions for any additional components or preparation steps required for proper installation.

Specifications

Brand: King Engine Bearings
Part #: CR4125XPGSTDX
UPC: 611500562808

King Subaru EJ20/EJ22/EJ25 (Suites 52mm Journal Size) Tri-Metal Perf Rod Bearing Set - Size STDX

Name: King Subaru EJ20/EJ22/EJ25 (Suites 52mm Journal Size) Tri-Metal Perf Rod Bearing Set - Size STDX
Brand: King Engine Bearings
SKU: king-engine-bearings-king-subaru-ej20-ej22-ej25-suites-52mm-journal-size-tri-met-t14-274473
Price: 46.13 USD
Availability: InStock

$46.13

In Stock

King Subaru EJ20/EJ22/EJ25 Tri-Metal Rod Bearing Set - Size STDX. Features PMaxBlack for superior load capacity.

Key Features

Fits 1990-2012 Subaru Legacy, 1995-2014 Subaru Impreza, 1998-2013 Subaru Forester, 2000-2012 Subaru Outback, 2003-2006 Subaru Baja, 2005-2006 Saab 9-2X, and 2015-2019 Subaru WRX STI.
Features PMaxBlack coating for superior load capacity.
Incorporates Radialock technology for optimal crush height.
Constructed from a tri-metal copper-based material.
Designed for Subaru EJ20, EJ22, and EJ25 engine applications.
This is the STDX size, which is 0.001 inch undersize.

⚠️ 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 is a set of King Engine Bearings tri-metal performance rod bearings, specifically designed for Subaru EJ20, EJ22, and EJ25 engines. These bearings feature a 52mm journal size and are the STDX size, meaning they are 0.001 inch undersize. They are built with a tri-metal copper-based material for durability and performance. The PMaxBlack coating is applied to enhance their load-carrying capabilities, making them a solid choice for engines that see regular use or are being rebuilt for improved performance.

King Engine Bearings has been specializing in engine bearings since 1960, focusing on supplying well-built components. These rod bearings incorporate Radialock technology, which helps maintain optimal crush height during installation, ensuring a proper fit and function. This set is designed to fit a range of Subaru models, including the Forester, Impreza, and Legacy, as well as the Saab 9-2X and Baja, covering many years of these popular vehicles.