What does the +0.25mm sizing mean for these bearings?

The +0.25mm sizing indicates that these bearings are intended for use when the crankshaft journals have been machined down by 0.25mm. This is a common practice during engine rebuilding to ensure a proper fit with worn or reconditioned crankshafts.

What is Manganx strengthening?

Manganx is a proprietary strengthening component used by King Engine Bearings within their aluminum composite materials. It helps to improve the durability and performance of the bearing in high-stress engine conditions.

Are these bearings environmentally safe?

Yes, these bearings feature a lead-free composite material, which is designed to be environmentally safe.

Specifications

Brand: King Engine Bearings
Part #: CR8048SM0.25
UPC: 611500597015

King Engine Bearings Chrysler 345/370 16V (Size +0.25mm) Connecting Rod Bearing Set

Name: King Engine Bearings Chrysler 345/370 16V (Size +0.25mm) Connecting Rod Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-chrysler-345-370-16v-size-0-25mm-conne-t14-770169
Price: 63.67 USD
Availability: BackOrder

$63.67

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King Engine Bearings CR8048SM0.25 connecting rod bearing set. Features a lead-free composite for improved performance.

Key Features

Fits many Chrysler, Dodge, Jeep, and Ram vehicles including the Dodge Challenger, Jeep Grand Cherokee, and Ram 1500.
Features a lead-free, environmentally safe composite construction.
Utilizes a bi-metal aluminum material.
Manganx strengthening is incorporated into the aluminum composite.
This set is sized +0.25mm for use with machined 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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About this part

Product Details

King Engine Bearings has been specializing in engine bearings since 1960, aiming to provide the highest quality available. This connecting rod bearing set, part number CR8048SM0.25, is built with a bi-metal aluminum material and strengthened with their Manganx composite. It's designed to fit a wide range of Chrysler, Dodge, Jeep, and Ram vehicles, including models like the Dodge Challenger, Jeep Grand Cherokee, and Ram 1500.

These bearings are constructed with a lead-free, environmentally safe composite, offering an updated approach to engine component materials. The Manganx strengthening within the aluminum bi-metal construction helps ensure durability for the demanding environment inside an engine. This set is sized +0.25mm, meaning it's intended for applications where the crankshaft journals have been machined to that specific undersize.