{"product_id":"acl-4b1185h-025-connecting-rod-bearing-set-for-mitsubishi-4g63-4g63t-and-4g64-engines","title":"ACL 4B1185H-.025 Connecting Rod Bearing Set for Mitsubishi 4G63, 4G63T and 4G64 Engines","description":"Connecting Rod Bearing Set 4 - .025mm (0.001\") undersize - Mitsubishi 4G63, 4G63T, 4G64 (1992-97 with flange main and 1997 on with Thrust Washers)\n\u003cp\u003eThe ACL 4B1185H-.025 connecting rod bearing set is designed for Mitsubishi 4G63, 4G63T and 4G64 engines requiring rod bearings with a 0.001-inch undersize specification. Built for high-performance applications, this bearing set supports reliable crankshaft-to-connecting-rod operation and helps maintain consistent oil control under demanding engine conditions.\u003c\/p\u003e\u003cp\u003eThese ACL high-performance rod bearings are intended for compatible Mitsubishi seven-bolt engine configurations, including second-generation DSM applications and select Evolution I–IX engines. The bearings are suitable for 1992–1997 applications using flange-type main bearing arrangements and 1997-on applications using thrust washers, when matched to the correct engine configuration and crankshaft machining specification. Always verify bearing clearance, crankshaft journal condition and engine year before installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Product Specifications \u0026amp; Technical Data\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: ACL\u003c\/li\u003e\n\u003cli\u003ePart Number: 4B1185H-.025\u003c\/li\u003e\n\u003cli\u003eProduct Type: Connecting rod bearing set\u003c\/li\u003e\n\u003cli\u003eEngine Compatibility: Mitsubishi 4G63, 4G63T and 4G64\u003c\/li\u003e\n\u003cli\u003eBearing Size: 0.001-inch undersize\u003c\/li\u003e\n\u003cli\u003eEngine Configuration: Compatible seven-bolt applications\u003c\/li\u003e\n\u003cli\u003eApplication Range: Select 1992–1997 and 1997-on engine configurations\u003c\/li\u003e\n\u003cli\u003ePerformance Type: High-performance engine bearing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included in the Box\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOne ACL connecting rod bearing set\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCompatible applications include select 1995–1998 Mitsubishi Eclipse models and other Mitsubishi vehicles equipped with the specified 4G63, 4G63T or 4G64 engine configuration. Confirm exact vehicle, engine, crankshaft journal size and bearing clearance requirements before ordering.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e0.001-Inch Undersize: Designed for crankshafts machined to the specified undersize rod journal dimension.\u003c\/li\u003e\n\u003cli\u003eHigh-Performance Construction: Engineered by ACL for dependable operation in performance and demanding street applications.\u003c\/li\u003e\n\u003cli\u003eMitsubishi Engine Compatibility: Designed for select 4G63, 4G63T and 4G64 engines.\u003c\/li\u003e\n\u003cli\u003eSeven-Bolt Application Support: Suitable for compatible second-generation DSM and Evolution I–IX configurations when matched to the correct engine setup.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n1993 Eagle Summit Base\u003cbr\u003e\n1993 Eagle Summit DL\u003cbr\u003e\n1993 Eagle Summit LX\u003cbr\u003e\n1993 Mitsubishi Expo Base\u003cbr\u003e\n1993 Mitsubishi Expo SP\u003cbr\u003e\n1993 Mitsubishi Expo LRV Base\u003cbr\u003e\n1993 Mitsubishi Expo LRV Sport\u003cbr\u003e\n1994 Eagle Summit Base\u003cbr\u003e\n1994 Eagle Summit DL\u003cbr\u003e\n1994 Eagle Summit LX\u003cbr\u003e\n1994 Mitsubishi Expo Base\u003cbr\u003e\n1994 Mitsubishi Expo LRV Base\u003cbr\u003e\n1994 Mitsubishi Expo LRV Sport\u003cbr\u003e\n1994 Mitsubishi Galant ES\u003cbr\u003e\n1994 Mitsubishi Galant GS\u003cbr\u003e\n1994 Mitsubishi Galant LS\u003cbr\u003e\n1994 Mitsubishi Galant S\u003cbr\u003e\n1995 Eagle Summit Base\u003cbr\u003e\n1995 Eagle Summit DL\u003cbr\u003e\n1995 Eagle Summit LX\u003cbr\u003e\n1995 Mitsubishi Eclipse GST\u003cbr\u003e\n1995 Mitsubishi Eclipse GSX\u003cbr\u003e\n1995 Mitsubishi Expo Base\u003cbr\u003e\n1995 Mitsubishi Galant ES\u003cbr\u003e\n1995 Mitsubishi Galant LS\u003cbr\u003e\n1995 Mitsubishi Galant S\u003cbr\u003e\n1996 Eagle Summit Base\u003cbr\u003e\n1996 Eagle Summit DL\u003cbr\u003e\n1996 Eagle Summit LX\u003cbr\u003e\n1996 Mitsubishi Eclipse GST\u003cbr\u003e\n1996 Mitsubishi Eclipse GSX\u003cbr\u003e\n1996 Mitsubishi Eclipse Spyder GS\u003cbr\u003e\n1996 Mitsubishi Eclipse Spyder GST\u003cbr\u003e\n1996 Mitsubishi Galant ES\u003cbr\u003e\n1996 Mitsubishi Galant LS\u003cbr\u003e\n1996 Mitsubishi Galant S\u003cbr\u003e\n1997 Mitsubishi Eclipse GST\u003cbr\u003e\n1997 Mitsubishi Eclipse GSX\u003cbr\u003e\n1997 Mitsubishi Eclipse Spyder GS\u003cbr\u003e\n1997 Mitsubishi Eclipse Spyder GST\u003cbr\u003e\n1997 Mitsubishi Galant DE\u003cbr\u003e\n1997 Mitsubishi Galant ES\u003cbr\u003e\n1997 Mitsubishi Galant LS\u003cbr\u003e\n1997 Mitsubishi Montero Sport ES\u003cbr\u003e\n1998 Mitsubishi Eclipse GST\u003cbr\u003e\n1998 Mitsubishi Eclipse GSX\u003cbr\u003e\n1998 Mitsubishi Eclipse Spyder GS\u003cbr\u003e\n1998 Mitsubishi Eclipse Spyder GST\u003cbr\u003e\n1998 Mitsubishi Galant DE\u003cbr\u003e\n1998 Mitsubishi Galant ES\u003cbr\u003e\n1998 Mitsubishi Galant LS\u003cbr\u003e\n1998 Mitsubishi Montero Sport ES\u003cbr\u003e\n1999 Hyundai Sonata Base\u003cbr\u003e\n1999 Mitsubishi Eclipse GST\u003cbr\u003e\n1999 Mitsubishi Eclipse GSX\u003cbr\u003e\n1999 Mitsubishi Eclipse Spyder GS\u003cbr\u003e\n1999 Mitsubishi Eclipse Spyder GST\u003cbr\u003e\n1999 Mitsubishi Galant DE\u003cbr\u003e\n1999 Mitsubishi Galant ES\u003cbr\u003e\n1999 Mitsubishi Montero Sport ES\u003cbr\u003e\n2000 Hyundai Sonata Base\u003cbr\u003e\n2000 Mitsubishi Eclipse GS\u003cbr\u003e\n2000 Mitsubishi Eclipse RS\u003cbr\u003e\n2000 Mitsubishi Galant DE\u003cbr\u003e\n2000 Mitsubishi Galant ES\u003cbr\u003e\n2001 Hyundai Santa Fe GL\u003cbr\u003e\n2001 Hyundai Sonata Base\u003cbr\u003e\n2001 Kia Optima LX\u003cbr\u003e\n2001 Kia Optima SE\u003cbr\u003e\n2001 Mitsubishi Eclipse GS\u003cbr\u003e\n2001 Mitsubishi Eclipse RS\u003cbr\u003e\n2001 Mitsubishi Eclipse Spyder GS\u003cbr\u003e\n2001 Mitsubishi Galant DE\u003cbr\u003e\n2001 Mitsubishi Galant ES\u003cbr\u003e\n2002 Hyundai Santa Fe Base\u003cbr\u003e\n2002 Hyundai Sonata Base\u003cbr\u003e\n2002 Kia Optima LX\u003cbr\u003e\n2002 Kia Optima SE\u003cbr\u003e\n2002 Mitsubishi Eclipse GS\u003cbr\u003e\n2002 Mitsubishi Eclipse RS\u003cbr\u003e\n2002 Mitsubishi Eclipse Spyder GS\u003cbr\u003e\n2002 Mitsubishi Galant DE\u003cbr\u003e\n2002 Mitsubishi Galant ES\u003cbr\u003e\n2002 Mitsubishi Galant LS\u003cbr\u003e\n2003 Hyundai Santa Fe Base\u003cbr\u003e\n2003 Hyundai Sonata Base\u003cbr\u003e\n2003 Kia Optima LX\u003cbr\u003e\n2003 Kia Optima SE\u003cbr\u003e\n2003 Mitsubishi Eclipse GS\u003cbr\u003e\n2003 Mitsubishi Eclipse RS\u003cbr\u003e\n2003 Mitsubishi Eclipse Spyder GS\u003cbr\u003e\n2003 Mitsubishi Galant DE\u003cbr\u003e\n2003 Mitsubishi Galant ES\u003cbr\u003e\n2003 Mitsubishi Galant LS\u003cbr\u003e\n2004 Hyundai Santa Fe Base\u003cbr\u003e\n2004 Hyundai Sonata Base\u003cbr\u003e\n2004 Hyundai Sonata GL\u003cbr\u003e\n2004 Kia Optima EX\u003cbr\u003e\n2004 Kia Optima LX\u003cbr\u003e\n2004 Mitsubishi Eclipse GS\u003cbr\u003e\n2004 Mitsubishi Eclipse RS\u003cbr\u003e\n2004 Mitsubishi Eclipse Spyder GS\u003cbr\u003e\n2005 Hyundai Sonata GL\u003cbr\u003e\n2005 Kia Optima EX\u003cbr\u003e\n2005 Kia Optima LX\u003cbr\u003e\n2005 Mitsubishi Eclipse GS\u003cbr\u003e\n2005 Mitsubishi Eclipse Spyder GS\u003cbr\u003e\n2005 Mitsubishi Lancer Evolution\u003cbr\u003e\n2005 Mitsubishi Lancer Evolution MR\u003cbr\u003e\n2005 Mitsubishi Lancer Evolution RS\u003cbr\u003e\n2006 Kia Optima EX\u003cbr\u003e\n2006 Kia Optima LX\u003cbr\u003e\n2006 Mitsubishi Lancer Evolution\u003cbr\u003e\n2006 Mitsubishi Lancer Evolution MR\u003cbr\u003e\n2006 Mitsubishi Lancer Evolution RS\u003cbr\u003e\n2006 Mitsubishi Lancer Evolution SE\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable 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