ACL Mitsubishi 4G63/4G64 7 Bolt 2nd Gen DSM and EVO I-IX 0.025mm Oversized High Performance Connecting Rod Bearing Set - 4B1185H-.025

Connecting Rod Bearing Set 4 - .025mm (0.001") undersize - Mitsubishi 4G63, 4G63T, 4G64 (1992-97 with flange main and 1997 on with Thrust Washers)

Upgrade your Mitsubishi engine with the ACL 4B1185H-.025 connecting rod bearing set, engineered for optimal performance and durability. Designed specifically for models equipped with the 4G63 and 4G64 engines, including the Mitsubishi Eclipse from 1995 to 1998, these bearings provide a precise fit and reliable operation. The set features a .025mm (0.001 inch) oversize clearance, making it ideal for rebuilding or repairing engines that require an undersized bearing to restore proper clearances. Constructed by ACL, a trusted name in high-performance engine components, these bearings ensure consistent performance under demanding conditions.

Each bearing in this set is manufactured with high-quality materials to withstand the stresses of high-performance driving and racing applications. The design incorporates features such as flange main and thrust washer compatibility (from 1992 to 1997 with flange main and from 1997 onwards with thrust washers), ensuring compatibility with a range of Mitsubishi 4G63 and 4G64 engines. The bearings are precision-engineered to provide excellent oil clearance, reduce friction, and support engine longevity. Whether you're restoring a classic DSM or upgrading your EVO I-IX, these bearings are a reliable choice for maintaining engine integrity.

Installation of these ACL connecting rod bearings is straightforward for experienced mechanics and enthusiasts. They are suitable for use in rebuilds and engine overhauls where precise bearing clearance is critical. As a high-performance component, these bearings are designed to meet or exceed OEM specifications, helping to improve engine responsiveness and longevity. Trust ACL to deliver quality and performance with every part, ensuring your Mitsubishi engine runs smoothly and reliably for years to come.

Features:

• Designed for Mitsubishi 4G63 and 4G64 engines, including Eclipse models from 1995-1998

• Oversize .025mm (0.001 inch) for engine rebuilding and repair

• Compatible with flange main and thrust washers from 1992 onward

• High-performance materials for durability and longevity

• Precision-engineered for optimal oil clearance and reduced friction

Fitment:
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:Hyundai:Sonata:Base
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:Hyundai:Sonata:Base
2000:Mitsubishi:Eclipse:GS
2000:Mitsubishi:Eclipse:RS
2000:Mitsubishi:Galant:DE
2000:Mitsubishi:Galant:ES
2001:Hyundai:Santa Fe:GL
2001:Hyundai:Sonata:Base
2001:Kia:Optima:LX
2001:Kia:Optima:SE
2001:Mitsubishi:Eclipse:GS
2001:Mitsubishi:Eclipse:RS
2001:Mitsubishi:Eclipse:Spyder GS
2001:Mitsubishi:Galant:DE
2001:Mitsubishi:Galant:ES
2002:Hyundai:Santa Fe:Base
2002:Hyundai:Sonata:Base
2002:Kia:Optima:LX
2002:Kia:Optima:SE
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:Hyundai:Santa Fe:Base
2003:Hyundai:Sonata:Base
2003:Kia:Optima:LX
2003:Kia:Optima:SE
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:Hyundai:Santa Fe:Base
2004:Hyundai:Sonata:Base
2004:Hyundai:Sonata:GL
2004:Kia:Optima:EX
2004:Kia:Optima:LX
2004:Mitsubishi:Eclipse:GS
2004:Mitsubishi:Eclipse:RS
2004:Mitsubishi:Eclipse:Spyder GS
2005:Hyundai:Sonata:GL
2005:Kia:Optima:EX
2005:Kia:Optima:LX
2005:Mitsubishi:Eclipse:GS
2005:Mitsubishi:Eclipse:Spyder GS
2005:Mitsubishi:Lancer:Evolution
2005:Mitsubishi:Lancer:Evolution MR
2005:Mitsubishi:Lancer:Evolution RS
2006:Kia:Optima:EX
2006:Kia:Optima:LX
2006:Mitsubishi:Lancer:Evolution
2006:Mitsubishi:Lancer:Evolution MR
2006:Mitsubishi:Lancer:Evolution RS
2006:Mitsubishi:Lancer:Evolution SE