What does the STDX size mean for these bearings?

The STDX designation means these bearings are 0.001 inch undersize. This is important when rebuilding an engine, as it allows them to be used with crankshaft journals that have been machined down to this specific size.

What is the PMaxBlack overlay and Radialock technology?

PMaxBlack is King's overlay material designed for superior load capacity, helping to prevent wear in high-stress applications. Radialock is a feature that helps achieve optimal crush height, ensuring the bearing seats securely in the connecting rod.

Are these bearings suitable for a stock engine rebuild?

Yes, these bearings are well-suited for performance-oriented rebuilds of Audi 2.1L/2.2L 5-cylinder engines. Their advanced materials and design offer improved load capacity and durability compared to standard bearings.

King Engine Bearings Audi 2.1L/2.2L 10V/20V 5cyl Turbo (Size STDX) Performance Rod Bearing Set

Specifications

Brand: King Engine Bearings
Part #: CR505XPSTDX
UPC: 611500595882

King Engine Bearings Audi 2.1L/2.2L 10V/20V 5cyl Turbo (Size STDX) Performance Rod Bearing Set

Name: King Engine Bearings Audi 2.1L/2.2L 10V/20V 5cyl Turbo (Size STDX) Performance Rod Bearing Set
Brand: King Engine Bearings
Price: 92.19 USD
Availability: InStock

$92.19

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King Engine Bearings CR505XPSTDX performance rod bearing set for Audi 2.1L/2.2L 5cyl turbo engines. Size STDX. Direct fit.

Key Features

Fits 1984-1992 Audi and 1993-1995 Volkswagen models.
Features King's PMaxBlack overlay for superior load capacity.
Incorporates Radialock technology for optimal crush height.
Constructed with a tri-metal copper-based material for durability.
This is the STDX size, which is 0.001 inch undersize for crankshaft journals.

⚠️ 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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Product Details

These King Engine Bearings rod bearings use a tri-metal copper-based material, which is a solid foundation for handling the demands of performance engines. They are specifically made for Audi 2.1L and 2.2L 5-cylinder engines, including both 10V and 20V turbo variants found in models like the Audi 100, 90, and Volkswagen EuroVan. The STDX size indicates these bearings are 0.001 inch undersize, which is important for rebuilding or reconditioning an engine where the crankshaft journals may have been machined to match.

King has built their reputation on specializing in bearings, and these CR505XPSTDX bearings feature their PMaxBlack overlay for superior load capacity, helping to protect against wear under high stress. They also incorporate Radialock technology, which helps achieve optimal crush height for a secure fit within the connecting rod. This combination of advanced materials and design helps ensure reliable performance and longevity for your engine's rotating assembly.