Engines and Components› Engine Bearings

ACL

ACL Toyota 4 2188-2446cc Diesel1982-87 Engine Connecting Rod Bearing Set

$7.94

SKU: A002 4B1730-030

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INSTALL DIFFICULTY
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Easy — 1–2 hours

Description

Part #: 4B1730-030

MIA's Description

The ACL 4B1730-030 is a set of connecting rod bearings designed for Toyota diesel engines. These bearings are specifically sized at .030 over and fit 1982-1987 models with displacements ranging from 2188cc to 2446cc.

Through extensive manufacturing experience, each set is precisely matched to the engine, utilizing an advanced process that allows the bearings to adapt to deformations during high revs and maintain hydrodynamic oil films. This technology, combined with advanced cup geometry, makes them ideal for demanding applications.

Fitment

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Specifications

BrandACL
Part NumberA002 4B1730-030

Videos

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1JZ GTE Crank Installation with ACL BEARINGS and ARP Bolts!

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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