ACL acl4B1236H-.25 High-Performance Connecting Rod Bearing Set for Mitsubishi 4B11T Evo X

Connecting Rod Bearing Set 4 - .25mm (0.010") undersize for Mitsubishi 4B11T 1998cc Inline4 DOHC 4v Turbo

The ACL acl4B1236H-.25 connecting rod bearing set is designed for Mitsubishi 4B11T 1,998 cc inline-four DOHC turbocharged engines. This high-performance bearing set is manufactured for applications requiring 0.010-inch undersize bearings, making it suitable for properly machined connecting rod journals. The set supports dependable engine rebuilding and performance-oriented applications where precise fit and durable bearing performance are essential.

ACL develops its performance bearings with attention to load capacity, oil control, alignment, and resistance to demanding operating conditions. The acl4B1236H-.25 set is intended to help maintain consistent crankshaft-to-connecting-rod clearance when used with crankshaft journals machined to the required undersize specification. Professional inspection and measurement of all related engine components are recommended before installation.

Fitment: This bearing set fits select 2013–2015 Mitsubishi Lancer applications equipped with the 4B11T engine, including Evo X configurations. Verify engine code, model year, crankshaft journal specifications, and bearing clearance requirements before ordering. This product is intended for automotive use and is not a universal fit.

What's Included: One ACL connecting rod bearing set for the specified application and undersize specification. Installation should be completed by a qualified technician using the vehicle manufacturer’s service procedures and recommended clearance checks.

Features:

• Application-Specific Design: Engineered for Mitsubishi 4B11T 1,998 cc inline-four DOHC turbocharged engines.
• 0.010-Inch Undersize: Designed for crankshaft journals machined to 0.010 inch undersize specifications.
• High-Performance Construction: Built to support demanding street, competition, and performance engine applications.
• Precision Clearance Support: Helps maintain proper connecting rod bearing clearance when correctly matched to the crankshaft and engine specifications.

Fitments:
2008 Mitsubishi Lancer Evolution GSR
2008 Mitsubishi Lancer Evolution MR
2009 Mitsubishi Lancer Ralliart
2010 Mitsubishi Lancer Evolution GSR
2010 Mitsubishi Lancer Evolution MR
2010 Mitsubishi Lancer Evolution MR Touring
2010 Mitsubishi Lancer Evolution SE
2010 Mitsubishi Lancer Ralliart
2010 Mitsubishi Lancer Ralliart Sportback
2011 Mitsubishi Lancer Evolution GSR
2011 Mitsubishi Lancer Evolution MR
2011 Mitsubishi Lancer Evolution MR Touring
2011 Mitsubishi Lancer Ralliart
2011 Mitsubishi Lancer Ralliart Sportback
2012 Mitsubishi Lancer Evolution GSR
2012 Mitsubishi Lancer Evolution MR
2012 Mitsubishi Lancer Ralliart
2013 Mitsubishi Lancer Evolution GSR
2013 Mitsubishi Lancer Evolution MR
2013 Mitsubishi Lancer Ralliart
2014 Mitsubishi Lancer Evolution GSR
2014 Mitsubishi Lancer Evolution MR
2014 Mitsubishi Lancer Ralliart
2015 Mitsubishi Lancer Evolution Final Edition
2015 Mitsubishi Lancer Evolution GSR
2015 Mitsubishi Lancer Evolution MR
2015 Mitsubishi Lancer Ralliart

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1