ACL 5M8309HXC-STD Standard Size Main Bearings for Subaru EJ20, EJ22 and EJ25 Engines

ACL Subaru EJ20/EJ22/EJ25 (For Thrust #5) Standard Size High Performance w/ Extra Oil - CT-1 Coated

The ACL 5M8309HXC-STD is a high-performance standard-size main bearing set designed for select Subaru EJ20, EJ22, and EJ25 engines with the thrust bearing positioned at location number 5. These automotive engine bearings are engineered for dependable crankshaft support in performance-oriented street and rebuild applications.

Featuring ACL CT-1 coating and an extra oil groove configuration, the 5M8309HXC-STD bearings are designed to promote improved oil distribution and enhanced resistance to friction and wear. The precision-manufactured construction supports consistent bearing-to-journal contact, helping maintain reliable lubrication and engine performance under demanding operating conditions.

These ACL bearings are intended for professional engine assembly and should be installed only after confirming crankshaft journal measurements, housing bore condition, bearing clearance, and the required thrust-bearing configuration. The standard-size designation applies to standard crankshaft journals; always verify the engine build specifications before installation.

Fitment data indicates compatibility with select 1998, 2000, 2001, and 2002 Subaru Forester applications. Because Subaru EJ engine configurations can vary by model, year, and internal components, confirm the exact engine code and thrust-bearing location before ordering. The box includes one ACL 5M8309HXC-STD main bearing set.

Features:

• Engine Compatibility: Designed for select Subaru EJ20, EJ22, and EJ25 engines.
• Thrust Bearing Position: Intended for applications using thrust bearing location number 5.
• Standard Size: Manufactured for standard crankshaft journals when verified against engine measurements.
• CT-1 Coating: ACL CT-1 coating helps improve surface durability and resistance to friction and wear.
• Extra Oil Configuration: Additional oiling provision promotes consistent lubrication across the bearing surface.
• Performance Construction: Suitable for performance street engines, rebuilds, and demanding automotive applications.
• Precision Fit: Supports accurate crankshaft alignment and dependable engine operation when properly installed.
• Application Verification: Requires confirmation of engine code, journal size, bearing clearance, and thrust location.

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