What does the .026 size mean for these bearings?

The .026 size indicates that these bearings are undersized by 0.026 inches. This means they are intended for use with a crankshaft that has had its connecting rod journals machined down by that specific amount during an engine rebuild or repair.

What is PMaxBlack and Radialock technology?

PMaxBlack is King Engine Bearings' tri-metal copper-based material, designed to handle higher loads. Radialock is a design feature that helps the bearing maintain its proper crush height, which is crucial for a secure fit within the connecting rod housing.

Are these bearings sold individually or as a set?

This is a set of four connecting rod bearings, which is the standard quantity needed for a four-cylinder engine like the BMW S14 found in the M3 models from 1988-1991.

Specifications

Brand: King Engine Bearings
Part #: CR4596XP0.25
UPC: 611500569906

King Engine Bearings BMW S14B20/S14B23/S14B25 (Size .026) Connecting Rod Bearings (Set of 4)

Name: King Engine Bearings BMW S14B20/S14B23/S14B25 (Size .026) Connecting Rod Bearings (Set of 4)
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-bmw-s14b20-s14b23-s14b25-size-026-conn-t14-587761
Price: 139.05 USD
Availability: BackOrder

$139.05

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Fits 1988-1991 BMW M3. King Engine Bearings connecting rod bearings (.026 size) for S14 engines. Well-built for superior load capacity.

Key Features

Fits 1988-1991 BMW M3.
Connecting rod bearing set for BMW S14B20, S14B23, and S14B25 engines.
Bearings are .026 inch undersize for use with machined crankshaft journals.
Features King's PMaxBlack tri-metal copper-based material for superior load capacity.
Includes Radialock design for optimal crush height and proper fit.
Set includes four bearings.

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About this part

Product Details

If you're rebuilding the engine in your 1988-1991 BMW M3, you'll want to pay close attention to the connecting rod bearings. These are the King Engine Bearings CR4596XP0.25 set, specifically made for the S14B20, S14B23, and S14B25 engines. They are a .026 undersize set, meaning they are meant for crankshaft journals that have been machined down by 0.026 inches.

King Engine Bearings has been specializing in this exact type of part since 1960, focusing on making the best bearings they can. These particular bearings use their PMaxBlack material, which is a tri-metal copper-based compound that offers improved load capacity. They also feature Radialock, a design that helps maintain optimal crush height during installation, ensuring a snug fit and proper oil clearance. This combination helps ensure the longevity and performance of your engine rebuild.