ACL 5M1237HX-STD Main Bearings for 2008-2015 Mitsubishi Lancer Evolution X 4B11T

Vehicle Fitment

• 2008-2015 Mitsubishi Lancer Evolution X (4B11T)
• 2008-2015 Mitsubishi Lancer Ralliart (4B11T)

Features

• Race Series bearings with .001" extra oil clearance for enhanced lubrication
• Tri-metal construction: copper-lead, aluminum, tin for superior durability
• Large chamfer design to accommodate larger crankshaft fillets
• Optimized oil groove pattern to provide optimum oil supply to rods
• Manufactured to exacting tolerances with particular attention to wall thickness accuracy
• Designed for high-performance applications, including motorsport and street use
• Direct OEM replacement for standard 4B11T engines
• Compatible with Mitsubishi Lancer Evolution X and Ralliart models

Specifications

• Part Number: 5M1237HX-STD
• Material: Tri-metal (Copper-lead, Aluminum, Tin)
• Size: Standard OEM dimensions with .001" extra oil clearance
• Location: Main bearings (front, center, rear)
• Engine Compatibility: Mitsubishi 4B11T
• Includes: 1x Main Bearing Set (10 pieces)

Included Components

• 1x Main Bearing Set (10 pieces)

Product Description

The ACL 5M1237HX-STD Main Bearing Set is designed for the Mitsubishi 4B11T engine, specifically for the 2008-2015 Lancer Evolution X and Lancer Ralliart models. These high-performance bearings are engineered to provide enhanced lubrication and durability under high RPM and high-load conditions.

Constructed with tri-metal layers, these bearings ensure optimal lubrication and durability. The .001" extra oil clearance design accommodates larger crankshaft fillets and ensures a consistent oil supply to the rods, making this bearing set ideal for both motorsport and street applications.

Perfect for enthusiasts, mechanics, and performance builders, the ACL 5M1237HX-STD Main Bearing Set delivers reliable engine protection, longevity, and consistent operation across all compatible Mitsubishi Lancer Evolution X and Ralliart vehicles.