What does 0.50mm undersize mean for these bearings?

This means the bearings are designed to fit crankshaft journals that have been machined down by 0.50mm. This is common when a crankshaft is reconditioned due to wear or damage.

What vehicles use the Toyota 1MZFE engine?

The 1MZFE engine was used in various Toyota and Lexus models between 1996 and 2002. Common examples include the Camry, Avalon, and Lexus ES300.

Do these bearings come with installation instructions?

Refer to the manufacturer's installation instructions for details. Proper installation and torque specifications are critical for engine bearing performance.

ACL Toyota V6 2995cc 1MZFE 1996-02 Engine Crankshaft Main Bearing Set

Specifications

Brand: ACL
Part #: 4M8379A-.50

ACL Toyota V6 2995cc 1MZFE 1996-02 Engine Crankshaft Main Bearing Set

Name: ACL Toyota V6 2995cc 1MZFE 1996-02 Engine Crankshaft Main Bearing Set
Brand: ACL
SKU: acl-acl-toyota-v6-2995cc-1mzfe-1996-02-engine-crankshaft-main-bearing-set-t14-633281
Price: 14.78 USD
Availability: BackOrder

$14.78

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ACL main bearing set for Toyota 1MZFE engines (1996-02). This set is 0.50mm undersize for crankshaft journals.

Key Features

Main bearing set — replaces worn main bearings on the crankshaft.
0.50mm undersize — for use on crankshaft journals that have been machined down by 0.50mm.
Direct fit for Toyota 1MZFE V6 engines.