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