Tomei 193022 Reinforced Crankshaft Main Studs EVO4-9 EG63 Image1
 
Images are generic.
 

Tomei Reinforced Crankshaft Main Studs EVO4-9 EG63

 
  • WPC finish

  • Secure main bearings

  • Reinforce bottom end


Tomei 193022 Reinforced Crankshaft Main Studs EVO4-9 EG63
List Price: $710.00
$639.00  Save 10%
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Product Details

It is important to have the crank bearing cap secured with tight tolerances at high RPM and load. Original main bolts have concentrated stress at only 1/3 of its length making that section very weak. Any more torque will most likely break the bolt. These reinforced main studs allow the stress to be dispersed evenly along the threading and secure the bearings.

 

Specs:

  • Bolt Material: SNCM439 (WPC finish)
  • Nut Material: SCM435
  • M10 x P1.25
  • Includes Bolt x 10
  • Includes Nut x 14

 

Images are shown for representative purposes only, the actual kit will vary.

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Vehicle Applications

Years Make Model Trim Chassis Engine Notes
1996 - 1996 Mitsubishi Lancer EVOLUTION IV     Main Stud Set
2001 - 2002 Mitsubishi Lancer EVOLUTION VII     Main Stud Set
1999 - 2000 Mitsubishi Lancer EVOLUTION VI     Main Stud Set
1997 - 1998 Mitsubishi Lancer EVOLUTION V     Main Stud Set
2006 - 2006 Mitsubishi Lancer EVOLUTION     Main Stud Set
1996 - 1997 Mitsubishi Lancer Evolution   (EVO IV-CN9A) 4G63  
1997 - 1998 Mitsubishi Lancer Evolution   (EVO V-CP9A) 4G63  
1999 - 2001 Mitsubishi Lancer Evolution   (EVO VI-CP9A) 4G63  
2001 - 2002 Mitsubishi Lancer Evolution   (EVO VII-CT9A) 4G63  
2003 - 2005 Mitsubishi Lancer Evolution   (EVO VIII-CT9A) 4G63  
2006 - 2007 Mitsubishi Lancer Evolution   (EVO IX-CT9A) 4G63  
2005 - 2007 Mitsubishi Lancer Evolution   (EVO IX-CT9A) 4G63