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Engines and Components› Engine Bearings

ACL

ACL Ford/Cosworth 2.0L (YB) .50mm Oversized Performance Rod Bearing Set

$114.25 $89.98 Save $24.27

SKU: A002 4B2166H-.50

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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The ACL 4B2166H-.50 is a set of performance engine bearings designed for enhanced durability and capacity. These bearings are constructed from a tri-metal material with hardened steel backs, ensuring robust performance.

They are engineered to fit standard shaft sizes ranging from 2.0468 to 2.0472 inches, with tunnel sizes precisely at 2.1654 inches. This specific sizing is crucial for maintaining optimal oil clearance and proper engine function.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandACL
Part NumberA002 4B2166H-.50

Buy with Confidence

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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