VALVE HUSQVARNA 450/510 06-08, KIBBLEWHITE 93-93066 EXHAUST

This Black Diamond™ Stainless Exhaust Valve is engineered for various Husqvarna® 450-510cc models from 2006 to 2008. Constructed as a one-piece forging, it features a black nitrided stem for enhanced durability and wear resistance. The valve design incorporates precision-engineered profiles for optimised flow performance and is treated using a German nitriding process to improve surface hardness and reduce friction.

Features

• 
  

  Manufactured from Black Diamond™ Stainless Steel

  
  


• 
  

  Nitrided valve stems for increased surface hardness

  
  


• 
  

  One-piece forging for strength and reliability

  
  


• 
  

  Designed using Finite Element Analysis (FEA)

  
  


• 
  

  Flow-optimised profiles tested on a computerised flow bench

  
  


• 
  

  Recommended for use with Kibblewhite valve spring kits (Part No. 65-701)

  
  

Specifications

• 
  

  Head Diameter: 31.00mm / 1.220"

  
  


• 
  

  Stem Diameter: 4.97mm / 0.1958"

  
  


• 
  

  Tulip Angle: 20 degrees

  
  


• 
  

  Overall Length (OL): 90.55mm / 3.565"

  
  

Cross-Reference OEM Part Numbers

• 
  

  Kibblewhite Part No. 93-93066

  
  

Vehicle Fitments

• 
  

  Husqvarna SM 450R 2006–2008

  
  


• 
  

  Husqvarna SM 510R 2006–2008

  
  


• 
  

  Husqvarna SM 450RR 2006

  
  


• 
  

  Husqvarna TE 450 2006–2008

  
  


• 
  

  Husqvarna TE 510 2006–2008

  
  


• 
  

  Husqvarna TC 450 2006–2008

  
  


• 
  

  Husqvarna TC 510 2006–2008

  
  


• 
  

  Husqvarna TXC 450 2006–2008

  
  


• 
  

  Husqvarna TXC 510 2006–2008