Ford 2.0 2.3 EcoBoost Focus ST / RS MK3 KING RACE MAIN BEARINGS - MB5442XP - STANDARD - 0.25MM - 0.5MM

Ford 2.0 2.3 EcoBoost Focus ST / RS MK3 KING RACE Main Bearings - MB5442XP - STANDARD - 0.25MM - 0.5MM

  • £100.00
    Unit price per 
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Ford 2.0 2.3 EcoBoost Focus ST / RS MK3 KING RACE MAIN BEARINGS - MB5442XP - STANDARD - 0.25MM - 0.5MM

You are buying a set of King Race Main Bearings

Sizes Available : Standard / 0.25mm / 0.50mm

Engines: 2.0 Ecoboost & 2.3 Ecoboost

Product specifications

Attribute Value
Additional Info Specifications for STD size only
Country of Origin Israel
Housing 54.993 - 57.038 mm
Length 19.00 mm
Max Thickness 2.504 mm
Type Main Bearing

THE KING XP SERIES INCLUDES A STRENGTHENED TRI-METAL STRUCTURE CALLED PMAX BLACK. THE UNIQUE METAL COMPOSITION WAS DEVELOPED TO MEET THE ONGOING DEMAND FOR INCREASE ENGINE BEARING LOAD CAPACITY.

  • 24% greater load capacity
  • 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 strenghthened by 4.5% tin 
  • Industrys highest hardness level - 115HV
  • Load Capacity - 17000 PSI

pMax-Black Overlay

  • Strengthened by 5% cooper
  • Industrys highest hardness level - 18.1HV
  • Fatigue resistance - 10200 PSI

Please contact us if you are unsure on fitment or do not see what you are looking for.


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