VALVE GUIDE INTAKE YZF400/426, KIBBLEWHITE 80-80110, YAMAHA YZF/WRF400/426 98-02
Standard intake valve guide made from C63000 nickel-aluminium bronze. Designed for intake valve applications with a standard outside diameter of 0.3957 inches. Offers excellent wear resistance and heat conductivity, engineered to maintain airflow and performance in high-temperature environments. Specifications: A: 0.550" (13.98 mm), B: 0.580" (14.74 mm), C: 0.510" (12.96 mm), D: 0.640" (16.26 mm), E: 0.430" (10.93 mm), F: 0.1765" (4.48 mm), G: 0.3957" (10.05 mm). Cross-reference OEM part numbers include 65-941+000 and Kibblewhite #80-80110.
- SKU
- 65-941+000
- Brand
- Kibblewhite
- Availability
- In Stock (4)
FULL DESCRIPTION
Kibblewhite Standard Intake Valve Guide for Yamaha YZF/WRF 400/426
This Kibblewhite standard intake valve guide is precision-engineered from C63000 nickel-aluminium bronze, a material renowned for its exceptional wear resistance and superior heat conductivity. Designed specifically for intake valve applications, this guide is built to withstand the demanding conditions of high-performance engines.
The standard outside diameter of 0.3957 inches ensures optimal fitment and function for maintaining airflow and engine performance, even in high-temperature environments. Its robust construction contributes to longevity and reliability, making it an ideal replacement part for your Yamaha motorcycle.
Key Features:
- Constructed from high-quality C63000 nickel-aluminium bronze.
- Engineered for intake valve applications.
- Features a standard outer diameter of 0.3957 inches (10.05 mm).
- Offers excellent wear resistance for extended durability.
- Provides high thermal conductivity to manage engine heat effectively.
- Designed to maintain optimal airflow and engine performance under stress.
Specifications:
- Outer Diameter G: 0.3957" (10.05 mm)
- Overall Length A: 0.550" (13.98 mm)
- Flange Diameter B: 0.580" (14.74 mm)
- Flange Thickness C: 0.510" (12.96 mm)
- Base Diameter D: 0.640" (16.26 mm)
- Wall Thickness E: 0.430" (10.93 mm)
- Seat Width F: 0.1765" (4.48 mm)


