What does the '+1.0mm' size designation mean for these bearings?

The '+1.0mm' indicates that these main bearings are 1.0 millimeter larger than the standard size. This is necessary when the crankshaft journals have been machined undersize during an engine rebuild to remove wear or damage.

What is the benefit of a bimetal aluminum silicon base construction?

A bimetal aluminum silicon base offers good wear resistance and thermal conductivity. This construction helps the bearing handle the loads and heat generated during engine operation, contributing to its longevity.

Are these bearings sold individually or as a set?

This product is a main bearing set, meaning it includes all the necessary main bearings required for a complete engine installation. You receive the full set needed for the job.

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Specifications

Brand: King Engine Bearings
Part #: MB4103SI1.0
UPC: 611500466915

King Engine Bearings Chrysler 197 (Size +1.0mm) Main Bearing Set

Name: King Engine Bearings Chrysler 197 (Size +1.0mm) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-chrysler-197-size-1-0mm-main-bearing-s-t14-770365
Price: 50.65 USD
Availability: BackOrder

$50.65

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King Engine Bearings Chrysler 197 Main Bearing Set (+1.0mm). Features a bimetal aluminum silicon base.

Key Features

Fits 14+ vehicle make/model combinations.
Main bearing set for Chrysler 197 engines.
Features a bimetal aluminum silicon base construction.
This set is 1.0mm oversize for use with ground crankshaft journals.
Designed for reliable engine operation.

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About this part

Product Details

Built with a bimetal aluminum silicon base, this King Engine Bearings main bearing set is designed for Chrysler 197 engines. This specific set is 1.0mm oversize, which is crucial for engines that have had their crankshaft journals ground down during a rebuild. The bimetal construction offers a solid foundation for reliable engine operation, handling the pressures and temperatures within the crankcase.

This set fits a wide range of Chrysler and Dodge vehicles, including models like the 2005-2010 Chrysler 300, 2000-2004 Dodge Intrepid, and 2006-2010 Dodge Charger. When rebuilding or repairing your engine, using bearings that are the correct size for your crankshaft is essential for proper oil clearance and long-term durability. These bearings are a well-built option for ensuring your engine runs smoothly after service.