What does the +1.0mm sizing mean for these bearings?

The +1.0mm sizing indicates that these bearings are intended for crankshaft journals that have been machined down by 1.0 millimeter. This is a common practice when rebuilding an engine to correct for wear or to achieve precise oil clearances.

What type of engine is this bearing set best suited for?

This bearing set is ideal for medium-load engines. It features a bi-metal aluminum material with a lead-free composite, designed for durability in these applications.

Are these bearings environmentally friendly?

Yes, these bearings utilize a lead-free composite, making them an environmentally safe option compared to older bearing technologies.

Specifications

Brand: King Engine Bearings
Part #: CR4507SI1.0
UPC: 611500512940

King Engine Bearings Mazda Mzr 2.3L 16V/Ford Duratec 2.3L 16V (Size +1.0mm) Conrod Bearing Set

Name: King Engine Bearings Mazda Mzr 2.3L 16V/Ford Duratec 2.3L 16V (Size +1.0mm) Conrod Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-mazda-mzr-2-3l-16v-ford-duratec-2-3l-1-t14-769850
Price: 28.79 USD
Availability: BackOrder

$28.79

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King Engine Bearings conrod bearing set for Mazda MZR and Ford Duratec 2.3L engines. Size +1.0mm. Direct fit.

Key Features

This is a +1.0mm undersize conrod bearing set.
Features a bi-metal aluminum material construction.
Utilizes a lead-free, environmentally safe composite.
Ideal for medium-load engines.
Designed for Mazda MZR 2.3L 16V and Ford Duratec 2.3L 16V engines.

⚠️ 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

Built with a bi-metal aluminum material, this connecting rod bearing set from King Engine Bearings is a solid option for rebuilding or repairing your Mazda MZR 2.3L 16V or Ford Duratec 2.3L 16V engine. These bearings are specifically designed for medium-load engines and feature a lead-free, environmentally safe composite that helps ensure longevity. This set is sized +1.0mm, meaning it's intended for use with crankshaft journals that have been machined down by 1.0 millimeter to account for wear or to achieve a specific clearance.

King Engine Bearings has been specializing in bearing technology since 1960, focusing on supplying well-built components. This particular set is a popular choice for a range of vehicles, including models like the Ford Escape, Mazda 3, and Mercury Milan. When you're working on the bottom end of these engines, ensuring you have the correct bearing size is critical for proper oil clearance and engine health.