King XPG Standard Size Main Bearings (Thrust Bearing #5) For 2002-14 Subaru WRX, 04-16 STI, 04-13 FXT, 05-12 LGT


King XPG Standard Size Main Bearings Thrust Bearing #5 For 2002-14 Subaru WRX, 2004-16 STI, 2004-13 Forester XT, 2005-12 Legacy GT


 
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Our Price: $89.00


Part#: MB5382XPG
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Description Technical Specs Applications
 
King's Racing Line XPG Tri-Metal Main Bearings are designed for high load, long duration racing events. The bearings feature an enhanced tri-metal copper lead construction with nickel barrier and SecureBond adhesion. These bearings are able to handle 15% - 30% greater load capacity than traditional bearings. The SecureBond's unique adhesion process offers superior stability between the top and intermediate layers. The bearings also feature 0.0005" metallurgically enhanced and hardened performance overlay that withstands greater loads and is able to better resist surface fatigue.

pMAX Black
Superior Load Capacity
A unique tri-metal structure developed to meet the ongoing demand for increased engine bearing load capacity.
  • 24% stronger overlay
  • 17% more fatigue resistance
  • SecureBond™ -A micro - etch process that improves multi-layer adhesion and structural integrity
  • Compatible with all crankshafts

Intermediate layer:
  • Copper - based alloy strengthened by 4.5% tin
  • Industry's highest hardness level - 115HV
  • Load Capacity - 17,0000 PSI
Overlay:
  • Strengthed by 5% Copper
  • Industry's highest harness level - up to 18.1 HV
  • Fatigue resistance - 10,200 PSI


U-Groove
Greater load surface
A unique oil groove design with 90° groove shape. U-Groove™ increases bearing load capacity by expanding the effective surface area, while keeping oil flow capacity intact.
  • Better load distribution across the bearing surface
  • More stable hydrodynamic lubrication regime
  • Greater bearing durability at high RPM's


Bull's Eye Tolerance
Perfect clearance in every set
Bull's Eye Tolerance™ sets new standards in bearing thickness consistency. It outperforms the industry's wall thickness tolerance, ensuring the least thickness variation.
  • No more purchasing multiple sets or fishing for bearings to reach the right clearance
  • No need to grind cranks "fat" or "thin"
  • No need to adjust housing diameter
  • Less taper across the bearing face


King Engine Bearings Racing line

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