ACL 5M1219H-.25 Mitsubishi 4G63/4G64 7-Bolt EVO V-IX Oversized High-Performance Main Bearing Set

ACL Mitsubishi 4G63/4G64 7 Bolt EVO V-IX 0.25mm Oversized High Performance Main Bearing Set

The ACL 5M1219H-.25 main bearing set is designed for Mitsubishi 4G63 and 4G64 7-bolt engines, including EVO V through EVO IX applications. Manufactured for high-performance engine builds, this set features main bearings with a 0.25 mm oversized specification to accommodate a properly machined oversized crankshaft journal. The bearings are intended for professional engine assembly where accurate clearances, reliable oil control, and durable performance are essential.

ACL applies advanced bearing design and manufacturing processes to support demanding street, track, and competition applications. The high-performance construction is engineered to handle increased loads and elevated operating conditions when matched with the correct crankshaft machining and engine-building procedures. Before installation, verify crankshaft journal measurements, housing bore condition, bearing clearance, and thrust requirements against the engine builder's specifications.

This ACL main bearing set is associated with select Mitsubishi Eclipse applications from 1995 through 1998 and is suitable for 7-bolt 4G63/4G64 engine configurations. Confirm the engine platform, bolt configuration, crankshaft dimensions, and required oversize before ordering. The set is intended for automotive use and should be installed by a qualified technician using appropriate assembly lubricant, torque procedures, and clearance measurement practices.

What's Included

• One ACL 5M1219H-.25 high-performance main bearing set
• Main bearing shells for a Mitsubishi 4G63/4G64 7-bolt engine application

Features:

• Application: Designed for Mitsubishi 4G63 and 4G64 7-bolt engine configurations, including EVO V through EVO IX platforms.
• Oversize Specification: Features a 0.25 mm oversized bearing specification for use with a correctly machined crankshaft.
• High-Performance Construction: Engineered to support demanding street, track, and competition engine applications.
• Engineered Oil Control: Designed to promote dependable lubrication and bearing performance when installed with correct clearances.

Fitments:
1993 Eagle Summit Base
1993 Eagle Summit DL
1993 Eagle Summit LX
1993 Mitsubishi Expo Base
1993 Mitsubishi Expo SP
1993 Mitsubishi Expo LRV Base
1993 Mitsubishi Expo LRV Sport
1994 Eagle Summit Base
1994 Eagle Summit DL
1994 Eagle Summit LX
1994 Mitsubishi Expo Base
1994 Mitsubishi Expo LRV Base
1994 Mitsubishi Expo LRV Sport
1994 Mitsubishi Galant ES
1994 Mitsubishi Galant GS
1994 Mitsubishi Galant LS
1994 Mitsubishi Galant S
1995 Eagle Summit Base
1995 Eagle Summit DL
1995 Eagle Summit LX
1995 Mitsubishi Eclipse GST
1995 Mitsubishi Eclipse GSX
1995 Mitsubishi Expo Base
1995 Mitsubishi Galant ES
1995 Mitsubishi Galant LS
1995 Mitsubishi Galant S
1996 Eagle Summit Base
1996 Eagle Summit DL
1996 Eagle Summit LX
1996 Mitsubishi Eclipse GST
1996 Mitsubishi Eclipse GSX
1996 Mitsubishi Eclipse Spyder GS
1996 Mitsubishi Eclipse Spyder GST
1996 Mitsubishi Galant ES
1996 Mitsubishi Galant LS
1996 Mitsubishi Galant S
1997 Mitsubishi Eclipse GST
1997 Mitsubishi Eclipse GSX
1997 Mitsubishi Eclipse Spyder GS
1997 Mitsubishi Eclipse Spyder GST
1997 Mitsubishi Galant DE
1997 Mitsubishi Galant ES
1997 Mitsubishi Galant LS
1997 Mitsubishi Montero Sport ES
1998 Mitsubishi Eclipse GST
1998 Mitsubishi Eclipse GSX
1998 Mitsubishi Eclipse Spyder GS
1998 Mitsubishi Eclipse Spyder GST
1998 Mitsubishi Galant DE
1998 Mitsubishi Galant ES
1998 Mitsubishi Galant LS
1998 Mitsubishi Montero Sport ES
1999 Mitsubishi Eclipse GST
1999 Mitsubishi Eclipse GSX
1999 Mitsubishi Eclipse Spyder GS
1999 Mitsubishi Eclipse Spyder GST
1999 Mitsubishi Galant DE
1999 Mitsubishi Galant ES
1999 Mitsubishi Montero Sport ES
2000 Mitsubishi Eclipse GS
2000 Mitsubishi Eclipse RS
2000 Mitsubishi Galant DE
2000 Mitsubishi Galant ES
2001 Mitsubishi Eclipse GS
2001 Mitsubishi Eclipse RS
2001 Mitsubishi Eclipse Spyder GS
2001 Mitsubishi Galant DE
2001 Mitsubishi Galant ES
2002 Mitsubishi Eclipse GS
2002 Mitsubishi Eclipse RS
2002 Mitsubishi Eclipse Spyder GS
2002 Mitsubishi Galant DE
2002 Mitsubishi Galant ES
2002 Mitsubishi Galant LS
2003 Mitsubishi Eclipse GS
2003 Mitsubishi Eclipse RS
2003 Mitsubishi Eclipse Spyder GS
2003 Mitsubishi Galant DE
2003 Mitsubishi Galant ES
2003 Mitsubishi Galant LS
2004 Mitsubishi Eclipse GS
2004 Mitsubishi Eclipse RS
2004 Mitsubishi Eclipse Spyder GS
2005 Mitsubishi Eclipse GS
2005 Mitsubishi Eclipse Spyder GS
2005 Mitsubishi Lancer Evolution
2005 Mitsubishi Lancer Evolution MR
2005 Mitsubishi Lancer Evolution RS
2006 Mitsubishi Lancer Evolution
2006 Mitsubishi Lancer Evolution MR
2006 Mitsubishi Lancer Evolution RS
2006 Mitsubishi Lancer Evolution SE

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