ACL ACL 5M1186H-.025 Race Series Main Bearing Set

Vehicle Fitment

• 1993-1996 Eagle Summit (All trims)
• 1990-1999 Mitsubishi Eclipse (All trims)
• 1992 Mitsubishi Expo (All trims)
• 2005-2006 Mitsubishi Lancer (All trims)
• 2005-2006 Mitsubishi Galant (All trims)

Features

• 0.025mm oversize for precision machining
• Trimetal construction for enhanced durability
• Calico-coated for reduced friction and increased wear resistance
• Designed for high-performance and racing applications
• Optimized for engines with machined crankshafts
• Includes main bearings for all main journals
• Suitable for both street and track use
• Engineered to withstand higher RPM conditions

Specifications

• Size: 0.025mm oversize
• Material: Trimetal (Copper Alloy)
• Coating: Calico (for reduced friction)
• Compatibility: Mitsubishi 4G63/4G64 6-Bolt Engines, and other compatible models listed above
• Includes: Main bearing set for all main journals

Included Components

• 1x Main Bearing Set (for all main journals)

Product Description

The ACL 5M1186H-.025 Race Series Main Bearing Set is engineered for high-performance applications requiring enhanced lubrication. With a 0.025mm oversize, these bearings are ideal for engines that have been machined to accommodate this specification. The trimetal construction, featuring a copper alloy layer, ensures superior strength and excellent seizure resistance, making them suitable for a wide range of vehicles including Mitsubishi, Dodge, Plymouth, Hyundai, and Eagle models.

Designed with enhanced eccentricity, these bearings compensate for distortion at high RPMs, providing improved bearing retention and durability. The Calico coating reduces friction and increases wear resistance, contributing to the longevity of the engine components. This bearing set is compatible with various engine configurations and is intended for use in performance and racing builds.