What does '0.025 Oversized' mean for these bearings?

This means the bearings are 0.025 inches smaller than the standard size. They are intended for use with a crankshaft that has been machined down by 0.025 inches to ensure a precise fit and optimal oil clearance.

What is the CT-1 coating for?

The CT-1 coating is a specialized surface treatment that helps to reduce friction between the bearing and the crankshaft. It also aids in oil retention, which is important for keeping engine components lubricated and cool, especially during high-performance operation.

Do I need to buy rod bearings separately?

Yes, this is a set of main bearings. If you are rebuilding your engine, you will typically need a separate set of connecting rod bearings to complete the job. Always check your vehicle's service manual for specific part requirements.

ACL Acura B17A1/B18A1/B18B1/B18C1/B18C5 Honda K20A3/K20A2/K24A 0.025 Oversized High Per CT-1 Coated

Specifications

Brand: ACL
Part #: 5M1959HC-.025
UPC: 9315726463246

ACL Acura B17A1/B18A1/B18B1/B18C1/B18C5 Honda K20A3/K20A2/K24A 0.025 Oversized High Per CT-1 Coated

Name: ACL Acura B17A1/B18A1/B18B1/B18C1/B18C5 Honda K20A3/K20A2/K24A 0.025 Oversized High Per CT-1 Coated
Brand: ACL
Price: 130.09 USD
Availability: InStock

$130.09

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Key Features

Fits 1990-2001 Acura Integra, 2007-2012 Acura RDX, 2002-2006 Acura RSX, 2004-2008 Acura TSX, 2003-2007 Honda Accord, 1997-2009 Honda CR-V, 2002-2005 Honda Civic, and 2003-2011 Honda Element.
Main bearing set is 0.025 inch undersize for use with a machined crankshaft.
Features a CT-1 coating to reduce friction and improve oil retention.
Designed for performance engine builds.
Well-built from ACL, a trusted name in engine bearings.

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Will this fit your vehicle?

Product Details

These ACL main bearings are built for performance applications, especially when you're rebuilding an engine or looking to get the most out of a performance build. They are .025 inch undersize, meaning they're designed to be used with crankshafts that have been machined down by .025 inches to ensure a fresh, perfectly sized surface for the bearings to ride on. The CT-1 coating is a specialized surface treatment that helps reduce friction and improve oil retention, which is crucial for keeping engine internals cool and reducing wear, especially under demanding conditions.

This set includes bearings for the main journals. If you're rebuilding an engine, you'll likely need a matching set of rod bearings as well. Always refer to your vehicle's service manual for proper installation procedures and torque specifications.