ACL 4B8320H-STD High-Performance Connecting Rod Bearing Set for Subaru EJ-Series Engines

Connecting Rod Bearing Set 4 for Subaru EJ15, EJ16 1493cc, 1597cc, EJ18, EJ20, EJ22, EJ25, EJ20T, EJ20TT, EJ22T, EJ25T Turbo, Twin Turbo 1820cc, 1994cc, 2212cc, 2457cc Flat4 with 48mm journals

The ACL 4B8320H-STD connecting rod bearing set is designed for Subaru EJ-series flat-four engines using 48mm connecting rod journals. This standard-size bearing set supports a range of naturally aspirated and turbocharged applications, including the EJ15, EJ16, EJ18, EJ20, EJ22, and EJ25 engine families. It is suitable for select engines with displacements ranging from 1,493cc to 2,457cc, including EJ20T, EJ20TT, EJ22T, and EJ25T turbocharged configurations.

Manufactured by ACL for performance-oriented engine rebuilding and replacement applications, these rod bearings are engineered to provide dependable journal coverage, consistent oil clearance, and reliable operation under demanding conditions. The high-performance design is intended for engines that require durable internal components, whether used in a street-driven vehicle, a rebuilt powerplant, or a modified Subaru performance application. This is a standard-size bearing set, so crankshaft journal measurements should be verified before installation.

Application coverage includes select Subaru Forester models from the 1998 through 2002 model years, along with other Subaru vehicles using compatible EJ-series engines and 48mm rod journals. Fitment can vary by engine code, model year, crankshaft specification, and prior machining history. Always compare the original bearing specifications and confirm the crankshaft journal size and required clearance with the engine builder or service documentation before assembly. The package includes one set of four connecting rod bearings for a compatible four-cylinder engine.

Features:

• High-performance rod bearing set engineered for demanding Subaru EJ-series engine applications
• Standard-size bearings for engines using 48mm connecting rod journals
• Compatible with select EJ15, EJ16, EJ18, EJ20, EJ22, and EJ25 flat-four engines
• Supports naturally aspirated, turbocharged, and twin-turbocharged Subaru engine configurations

Fitments:
1991 Subaru Legacy L
1991 Subaru Legacy LS
1991 Subaru Legacy LSi
1991 Subaru Legacy Sport
1992 Subaru Legacy L
1992 Subaru Legacy LS
1992 Subaru Legacy LSi
1992 Subaru Legacy Sport
1993 Subaru Legacy L
1993 Subaru Legacy LS
1993 Subaru Legacy LSi
1993 Subaru Legacy Sport
1994 Subaru Legacy Alpine Sport
1994 Subaru Legacy GT
1994 Subaru Legacy L
1994 Subaru Legacy LS
1994 Subaru Legacy LSi
1994 Subaru Legacy Outdoor
1994 Subaru Legacy Sport
1994 Subaru Legacy Sun Sport
1994 Subaru Legacy Touring
1995 Subaru Impreza L
1995 Subaru Impreza LX
1995 Subaru Impreza Outback
1996 Subaru Impreza L
1996 Subaru Impreza LX
1996 Subaru Impreza Outback
1996 Subaru Legacy Brighton
1996 Subaru Legacy L
1996 Subaru Legacy LS
1996 Subaru Legacy Outback
1996 Subaru Legacy Postal
1997 Subaru Impreza Brighton
1997 Subaru Impreza L
1997 Subaru Impreza Outback
1997 Subaru Legacy Brighton
1997 Subaru Legacy L
1997 Subaru Legacy Postal
1998 Subaru Forester Base
1998 Subaru Forester L
1998 Subaru Forester S
1998 Subaru Impreza L
1998 Subaru Impreza Outback
1998 Subaru Impreza RS
1998 Subaru Legacy Brighton
1998 Subaru Legacy L
1998 Subaru Legacy Postal
1999 Subaru Legacy Brighton
1999 Subaru Legacy GT
1999 Subaru Legacy L
1999 Subaru Legacy L 30th Anniversary
1999 Subaru Legacy Limited 30th Anniversary
1999 Subaru Legacy Outback
1999 Subaru Legacy Outback Limited
1999 Subaru Legacy SUS 30th Anniversary
2000 Subaru Forester Base
2000 Subaru Forester L
2000 Subaru Forester S
2000 Subaru Impreza RS
2000 Subaru Legacy Brighton
2000 Subaru Legacy GT
2000 Subaru Legacy GT Limited
2000 Subaru Legacy L
2000 Subaru Outback Base
2000 Subaru Outback Limited
2001 Subaru Forester Base
2001 Subaru Forester L
2001 Subaru Forester S
2001 Subaru Impreza RS
2002 Subaru Forester Base
2002 Subaru Forester L
2002 Subaru Forester S
2002 Subaru Impreza Outback
2002 Subaru Impreza RS
2002 Subaru Impreza TS
2002 Subaru Impreza WRX
2003 Subaru Forester X
2003 Subaru Forester XS
2003 Subaru Impreza Outback
2003 Subaru Impreza RS
2003 Subaru Impreza TS
2003 Subaru Impreza WRX
2004 Subaru Forester X
2004 Subaru Forester XS
2004 Subaru Impreza Outback
2004 Subaru Impreza RS
2004 Subaru Impreza TS
2004 Subaru Impreza WRX
2005 Saab 9-2X Aero
2005 Subaru Impreza WRX

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