King Engine Bearings Standard Crank Main Bearing Set Trust #5 Subaru 2002-2014 WRX / 2004-2021 STI

King Engine Bearings are the result of both construction techniques while using advanced materials for your application.

Features:
- Unique metal structure for increased load capacity
- Distinctive geometric design
- Designed with a performance simulation and analysis system
- 4.5% Tin intermediate layer
- Hardness-115HV
- Load capacity: 17,000 PSI
- 5% copper overlay
- Micro-etch surface preparation process
- Proprietary nano-scaled hardening process
- Perfect clearance in every set
- U-groove design increases the bearings effective surface
- Integrated oil slot enables better oil passage
- Improved oil ingress
- Crankshaft main bearing location
- Standard sized
- Journal Bearing Location = #5

Applications:
2002-2007 Subaru WRX
2004-2007 Subaru STI
2008-2014 Subaru WRX
2008-2014 Subaru STI
2015-2021 Subaru STI
2005-2009 Subaru Outback XT
2005-2009 Subaru Legacy GT