What does '0.50mm oversized' mean for these rod bearings?

This means the bearings are slightly larger in diameter than the standard size. They are intended for use when the crankshaft journals have been machined down by 0.50mm during an engine rebuild to remove wear or damage. It's crucial to ensure your crankshaft has been machined to this specific size before installing these bearings.

Why are aluminum alloy bearings a good choice for engine rebuilds?

Aluminum alloy bearings offer good conformability, meaning they can adapt to the shape of the crankshaft. They also provide a good balance of wear resistance and thermal conductivity, helping to manage heat effectively within the engine.

Do these bearings come with installation instructions?

While these bearings are designed as a direct replacement for the specified vehicles, it is always recommended to refer to the manufacturer's installation instructions or a professional service manual for the correct installation procedures and oil clearance specifications.

2010-2012 Lexus HS250h Rod Bearings | ACL 4B8411A-.50

Name: ACL 00+ Toyota 2AZFE (2.4L) 0.50mm Oversized Aluminum Rod Bearing Set
Brand: ACL
SKU: acl-acl-00-toyota-2azfe-2-4l-0-50mm-oversized-aluminum-rod-bearing-set-t14-15153
Price: 30.79 USD
Availability: BackOrder

ACL 00+ Toyota 2AZFE (2.4L) 0.50mm Oversized Aluminum Rod Bearing Set

$30.79

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2010-2012 Lexus HS250h. ACL 0.50mm oversized aluminum rod bearings for the 2.4L 2AZFE engine. Essential for engine rebuilds.

Key Features

Fits 2010-2012 Lexus HS250h.
Designed for the 2.4L 2AZFE engine.
0.50mm oversized rod bearing set.
Constructed from an aluminum alloy.
From ACL, a well-known engine bearing manufacturer.

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Will it fit your car?

Fits these vehicles

Lexus HS250h 2010-2012

Product Details

When you're rebuilding the engine in your 2010-2012 Lexus HS250h, especially with the 2.4L 2AZFE engine, getting the right bearings is crucial. These ACL aluminum rod bearings are made to a 0.50mm oversized specification, meaning they're designed to compensate for crankshaft journals that have been machined down during a rebuild. Aluminum alloy bearings are a popular choice for performance and rebuild applications because they offer good conformability to the crankshaft and a good balance of wear resistance and thermal conductivity.

ACL has been making engine bearings for a long time, and these are well-built for the job. The 0.50mm oversize is a specific measurement, so it's important to confirm that your crankshaft journals have been machined to this size. If they have, these bearings will help you achieve the correct oil clearance, which is vital for proper lubrication and engine longevity. Getting the oil clearance right ensures the bearing can do its job without excessive wear or damage.

If you're in the middle of an engine overhaul and need to replace your rod bearings, this set from ACL is a solid option. Just be sure to double-check your crankshaft machining specs before ordering to ensure you get the correct oversize.