What does '0.50mm undersize' mean for these bearings?

This means the bearings are manufactured to be slightly smaller than the standard size. They are intended for use when the crankshaft journals have been machined down by 0.50mm to correct for wear or damage. This ensures the correct clearance for the crankshaft to spin properly.

What is the primary function of main bearings?

Main bearings are crucial components that sit between the crankshaft and the engine block. They support the rotating crankshaft, allowing it to spin smoothly while maintaining the correct oil clearance and pressure necessary for lubrication.

Does this bearing set come with all the necessary components for installation?

This product is a set of crankshaft main bearings. It does not include other engine rebuild components like piston rings, rod bearings, or gaskets. You will need to ensure you have all other required parts and fluids for a complete engine rebuild.

ACL Chrysler Prod. V6 167 (2.7L) 1998-05 Engine Crankshaft Main Bearing Set

Specifications

Brand: ACL
Part #: 4M7172A-.50

ACL Chrysler Prod. V6 167 (2.7L) 1998-05 Engine Crankshaft Main Bearing Set

Name: ACL Chrysler Prod. V6 167 (2.7L) 1998-05 Engine Crankshaft Main Bearing Set
Brand: ACL
SKU: acl-acl-chrysler-prod-v6-167-2-7l-1998-05-engine-crankshaft-main-bearing-set-t14-630830
Price: 15.94 USD
Availability: BackOrder

$15.94

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Fits 1998-2004 Chrysler Concorde. ACL crankshaft main bearing set for 2.7L V6 engines. Undersize 0.50mm.

Key Features

Fits 1998-2004 Chrysler Concorde, 2002-2008 Chrysler Sebring, 2008 Dodge Avenger, 2006-2008 Dodge Charger, and 1998-2004 Dodge Intrepid.
Designed for 2.7L V6 engines.
Main bearings support the crankshaft and maintain proper oil clearance.
This set is 0.50mm undersize, intended for use with a machined crankshaft.
Manufactured by ACL.

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Will this fit your vehicle?

Product Details

Already rebuilt the top end or looking to refresh your engine? This ACL crankshaft main bearing set is a key component for your 1998-2004 Chrysler Concorde with the 2.7L V6 engine. Main bearings sit between the crankshaft and the engine block, supporting the rotating crankshaft and ensuring it spins smoothly within its intended clearance. When rebuilding or repairing an engine, replacing these bearings is critical for proper oil pressure and long-term engine health.

This set is manufactured by ACL, a well-known name in engine bearings. The bearings in this set are 0.50mm undersize, meaning they are designed to be used with a crankshaft that has been machined down by 0.50mm to correct for wear or damage. Using the correct undersize bearing ensures the proper clearance for the crankshaft to rotate freely while maintaining adequate oil film for lubrication and pressure. This is a standard part of many engine rebuilds where the crankshaft journals have been ground undersize.