What does the 0.25mm size mean for these bearings?

The 0.25mm size indicates that these bearings are undersized by a quarter millimeter. This is typically used when the crankshaft journals have been machined down to match this specific undersize during an engine rebuild.

What is the material of these bearings?

These bearings are made from a bi-metal aluminum material and feature a lead-free composite. This construction is designed to be environmentally safe and suitable for medium-load engine applications.

Are these bearings compatible with all 3.6L Pentastar engines?

This set is verified to fit many Chrysler, Dodge, Jeep, and Ram vehicles with the 3.6L Pentastar engine from 2011-2022. It's always best to confirm your specific vehicle's fitment using the provided compatibility list.

Specifications

Brand: King Engine Bearings
Part #: MB4518SI0.25
UPC: 611500571169

King Engine Bearings 11-20 Chrysler 300 / Dodge Grand Caravan (Size +0.25mm) Main Bearing Set

Name: King Engine Bearings 11-20 Chrysler 300 / Dodge Grand Caravan (Size +0.25mm) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-11-20-chrysler-300-dodge-grand-caravan-t14-363911
Price: 113.05 USD
Availability: BackOrder

$113.05

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King Engine Bearings main bearing set MB4518SI0.25 for Chrysler 3.6L Pentastar engines. 0.25mm undersize.

Key Features

Fits 2011-2022 Chrysler 300, 2011-2020 Dodge Grand Caravan, and many other vehicles with the 3.6L Pentastar engine.
Main bearing set for the Chrysler Pentastar 3.6L ERB V6 engine.
Bearings are 0.25mm undersize.
Constructed with a bi-metal aluminum material.
Features a lead-free composite that is environmentally safe.
Suitable for medium-load 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

This is a main bearing set from King Engine Bearings, part number MB4518SI0.25. This set includes the main bearings needed for a rebuild of the Chrysler Pentastar 3.6L ERB V6 engine. These bearings are sized 0.25mm undersize, which is important to note for your build.

King Engine Bearings specializes in creating high-quality bearings, and this set is made with a bi-metal aluminum material. It features a lead-free composite that is environmentally safe and works well for medium-load engines. This means they are built to last in typical operating conditions for these engines, like those found in a 2015 Dodge Grand Caravan or a 2018 Chrysler 300.