What does 0.25mm oversized mean for these rod bearings?

This means the bearings are slightly larger than standard size. They are intended for use when the crankshaft journals have been machined down by 0.25mm to ensure a precise fit and correct oil clearance.

Do these bearings come with new rod bolts?

This product is for the rod bearing set only. It does not include new rod bolts. You will need to source rod bolts separately if required for your build.

What is the typical application for these bearings?

These bearings are commonly used in performance-oriented K-series engine builds, specifically for K20A2 and K24A engines found in many Acura and Honda vehicles. They are suitable for engine rebuilds and upgrades.

ACL Acura/Honda K20A2/K24A 0.25mm Oversized High Performance Rod Bearing Set

Specifications

Brand: ACL
Part #: 4B1972H-.25
UPC: 9315726163108

ACL Acura/Honda K20A2/K24A 0.25mm Oversized High Performance Rod Bearing Set

Name: ACL Acura/Honda K20A2/K24A 0.25mm Oversized High Performance Rod Bearing Set
Brand: ACL
SKU: acl-acl-acura-honda-k20a2-k24a-0-25mm-oversized-high-performance-rod-bearing-set-t14-12946
Price: 51.74 USD
Availability: InStock

$51.74

Only 5 left in stock

ACL K20A2/K24A 0.25mm Oversized High Performance Rod Bearing Set. Direct fit for many Acura and Honda engines.

Key Features

Fits Acura RDX (2007-2012), RSX (2002-2006), TSX (2004-2008), Honda Accord (2003-2007), CR-V (2002-2009), and Element (2003-2011).
0.25mm oversized rod bearing set for K20A2 and K24A engines.
Designed for use with crankshafts machined to the 0.25mm undersize specification.
Well-built engine bearings from ACL, a popular brand in performance engine components.
Helps ensure proper oil clearance for engine longevity in performance applications.

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Will this fit your vehicle?

Product Details

Already running a built K-series engine? This ACL rod bearing set is the next piece of the puzzle. Specifically sized at 0.25mm oversized, these bearings are designed to work with crankshafts that have been machined to match. They are a popular choice for K20A2 and K24A engines, common in performance builds for vehicles like the Acura RSX, Honda Accord, and Honda CR-V.

ACL has been making engine bearings for a long time, and these are well-built for the demands of a performance engine. The 0.25mm undersize means they are intended for use after the crankshaft journals have been ground down to this specific dimension. This ensures a precise fit and proper oil clearance, which is critical for engine longevity under higher loads. They are a solid option when you're rebuilding or upgrading your K-series engine and need reliable internal components.

This set includes bearings for all the connecting rods. Remember to always check your crankshaft journal dimensions and follow the manufacturer's installation instructions carefully when fitting these bearings to ensure optimal performance and engine health.