Kibble White Guide Valve guideRef : KIBW00230A / 09263097

KIBBLEWHITE Valve Guide - Manufacturer Ref. 80-80110

Bronze valve guide C630 (C63000) manufactured in the United States, designed for intake circuits. Engineered for the demanding uses of enduro, this guide combines 5% nickel for increased wear resistance and approximately 80% copper for excellent thermal conductivity. The profiles are designed to minimize the impact on airflow while maintaining critical thickness in areas exposed to high temperatures, contributing to the longevity of the seats and controlled wear of the valves.

• Application: Intake
• Material: Nickel-aluminium bronze C630 (C63000)
• Outer diameter: 0.3957
• Inner diameter: 0.1765
• Manufacturing: United States
• Category: VALVES + PARTS — Universe: Enduro

Ideal for refurbishing valve seats on off-road machines, this guide is aimed at engine preparations and routine servicing where heat resistance and reduced friction are sought. Check the dimensions and compatibility before installation; among the common applications are the Yamaha WR 426 F (CJ) and WR 400 F (5GS / 5BF).