ACL Race Series Rod Bearings (4B1146H-.025)

ACL 4B1146H-.025 Race Series Rod Bearings - ACL Mitsubishi 4G63/4G64 6 Bolt 1st Gen DSM 0.025mm Oversized High Performance Rod Bearing Set for a 1978-1979 Dodge Challenger Base, 1978-1979 Dodge Challenger Premium, 2005-2006 Mitsubishi Lancer Evolution, 2005-2006 Mitsubishi Lancer Evolution MR, 2005-2006 Mitsubishi Lancer Evolution RS, 2006-2006 Mitsubishi Lancer Evolution SE, 1990-1992 Mitsubishi Eclipse Base, 1990-1992 Mitsubishi Eclipse GS, 1995-1999 Mitsubishi Eclipse GST, 1995-1999 Mitsubishi Eclipse GSX and 1996-1999 Mitsubishi Eclipse Spyder GST.

Image(s) for display purposes only. Actual product may vary.

Manufacturer: ACL

Product: ACL Race Series Rod Bearings

Part Number: 4B1146H-.025

UPC: 9315726181997

$55.87

Coupon Code:OGSavings

Free Shipping (Continental US)

New with manufacturer warranty

Availability: IN STOCK - LOW
WAREHOUSE (East: 1)
Generally ships within 1 business day.

Have a question regarding this product? Contact us.

Fitment:

NOTES: ACL Mitsubishi 4G63/4G64 6 Bolt 1st Gen DSM 0.025mm Oversized High Performance Rod Bearing Set

Years	Make	Model	Trim
1978 - 1979	Dodge	Challenger	Base
1978 - 1979	Dodge	Challenger	Premium
2005 - 2006	Mitsubishi	Lancer	Evolution
2005 - 2006	Mitsubishi	Lancer	Evolution MR
2005 - 2006	Mitsubishi	Lancer	Evolution RS
2006 - 2006	Mitsubishi	Lancer	Evolution SE
1990 - 1992	Mitsubishi	Eclipse	Base
1990 - 1992	Mitsubishi	Eclipse	GS
1995 - 1999	Mitsubishi	Eclipse	GST
1995 - 1999	Mitsubishi	Eclipse	GSX
1996 - 1999	Mitsubishi	Eclipse	Spyder GST

Description:

Connecting Rod Bearing Set 4 - .025mm (0.001") undersize for Mitsubishi 4G30/31/32/33/35/36/37 1.2L,1.3L,1.4L,1.5L,1.6L,1.7L,1.8L, 4G61, 4G61T, 4G62, G62BT.

Connecting Rod Bearing Set 4 - .025mm (0.001") undersize for Mitsubishi 4G30/31/32/33/35/36/37 1.2L,1.3L,1.4L,1.5L,1.6L,1.7L,1.8L, 4G61, 4G61T, 4G62, G62BT

Other Bearings:

King Engine Bearings Performance Rod Bearings CR4481XPC

King Mitsubishi 4G63 / 4G64 6 Bolt 1st Gen DSM (Size STD) pMaxKote Performance Rod Bearing Set

OUT OF STOCK

1978-1979 Dodge Challenger Base
1978-1979 Dodge Challenger Premium
1990-1992 Eagle Talon Base
1993-1994 Eagle Talon DL
1993-1994 Eagle Talon ES
1990-1994 Eagle Talon TSi
1995-2004 Mitsubishi Eclipse RS
1990-1994 Mitsubishi Eclipse Base
1996-1997 Mitsubishi Eclipse Base
1990-2005 Mitsubishi Eclipse GS
1990-1999 Mitsubishi Eclipse GST
1990-1999 Mitsubishi Eclipse GSX
2000-2005 Mitsubishi Eclipse GT
2003-2005 Mitsubishi Eclipse GTS
2006-2006 Mitsubishi Lancer SE
1996-1999 Mitsubishi Eclipse Spyder GS
2001-2005 Mitsubishi Eclipse Spyder GS
1996-1999 Mitsubishi Eclipse Spyder GST
2001-2005 Mitsubishi Eclipse Spyder GT
2003-2005 Mitsubishi Eclipse Spyder GTS
2005-2006 Mitsubishi Lancer ES
2005-2006 Mitsubishi Lancer Evolution
2005-2006 Mitsubishi Lancer Evolution MR
2005-2006 Mitsubishi Lancer Evolution RS
2006-2006 Mitsubishi Lancer Evolution SE
2005-2006 Mitsubishi Lancer OZ Rally
2005-2006 Mitsubishi Lancer Ralliart

ACL Race Series Rod Bearings 4B1146H-.25

ACL Mitsubishi 4G63/4G64 6 Bolt 1st Gen DSM 0.25mm Oversized High Performance Rod Bearing Set

IN STOCK

1978-1979 Dodge Challenger Premium
1978-1979 Dodge Challenger Base
2006-2006 Mitsubishi Lancer Evolution SE
2005-2006 Mitsubishi Lancer Evolution RS
2005-2006 Mitsubishi Lancer Evolution MR
2005-2006 Mitsubishi Lancer Evolution
1996-1999 Mitsubishi Eclipse Spyder GST
1995-1999 Mitsubishi Eclipse GSX
1995-1999 Mitsubishi Eclipse GST
1990-1992 Mitsubishi Eclipse GS
1990-1992 Mitsubishi Eclipse Base

King Engine Bearings Main Bearings MB5315AM0.25

King Engine Bearings Mitsubishi 4G63T/4G64 (Size 0.25) Main Bearing Set

IN STOCK (5+)
SHIPS FROM MANUFACTURER
(Last checked: 02/15/2026)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)

1998-1998 Eagle Talon Base
1998-1998 Eagle Talon ESi
1998-1998 Eagle Talon TSi
2007-2008 Mitsubishi Eclipse SE
2006-2006 Mitsubishi Lancer SE
2005-2006 Mitsubishi Lancer Ralliart
2005-2006 Mitsubishi Lancer OZ Rally
2006-2012 Mitsubishi Eclipse GS
2010-2012 Mitsubishi Eclipse GS Sport
1995-1998 Mitsubishi Eclipse GST
1995-1998 Mitsubishi Eclipse GSX
2006-2012 Mitsubishi Eclipse GT
2006-2006 Mitsubishi Lancer Evolution SE
2012-2012 Mitsubishi Eclipse SE
2007-2011 Mitsubishi Eclipse Spyder GS
2012-2012 Mitsubishi Eclipse Spyder GS Sport
1996-1998 Mitsubishi Eclipse Spyder GST
2007-2012 Mitsubishi Eclipse Spyder GT
2012-2012 Mitsubishi Eclipse Spyder SE
2005-2006 Mitsubishi Lancer ES
2005-2006 Mitsubishi Lancer Evolution
2005-2006 Mitsubishi Lancer Evolution MR
2005-2006 Mitsubishi Lancer Evolution RS

King Engine Bearings Performance Rod Bearings CR4481XPC0.25

King Mitsubishi 4G63 / 4G64 6 Bolt 1st Gen DSM (Size 0.25) Coated Performance Rod Bearing Set

IN STOCK (5+)
SHIPS FROM MANUFACTURER
(Last checked: 02/15/2026)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)

ACL Race Series Rod Bearings 4B1185HX-STD

ACL Mitsubishi 4G63/4G64 7 Bolt 2nd Gen DSM and EVO I-IX Standard Size High Performance w/ Extra Oil

IN STOCK

2005-2006 Mitsubishi Lancer Evolution MR
2005-2006 Mitsubishi Lancer Evolution
1996-1999 Mitsubishi Eclipse Spyder GST
2001-2005 Mitsubishi Eclipse Spyder GS
1996-1999 Mitsubishi Eclipse Spyder GS
2000-2004 Mitsubishi Eclipse RS
1995-1999 Mitsubishi Eclipse GSX
1995-1999 Mitsubishi Eclipse GST
2000-2005 Mitsubishi Eclipse GS
2005-2006 Mitsubishi Lancer Evolution RS
2006-2006 Mitsubishi Lancer Evolution SE

ACL Race Series Rod Bearings (4B1146H-.025)

Fitment:

Description:

Related Links:

Other Bearings: