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Engines and Components› Engine Bearings

ACL

ACL 08+ Mitsubishi 4B11T Evo X Std Size High Perf Main Bearing Set

$135.95 $99.59 Save $36.36

SKU: A002 5M1237H-STD

In Stock
In Stock
Ships by Jun 10
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The ACL Race Series Main Bearings are a high-performance engine component designed for the Mitsubishi Lancer Evolution X (2008-2015). These bearings are manufactured to exacting tolerances and feature a trimetal construction for durability under high RPM conditions. The design includes increased eccentricity to compensate for bore distortion and 3/4 grooved main bearings for optimized oil flow.

Fitment

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Specifications

BrandACL
Part NumberA002 5M1237H-STD

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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