VALVE STEM SEAL 4.5mm PAIR, KIBBLEWHITE 80-80072, SAME AS 65~3701

Part No. 65-3710 (oro2u.com)
Exhaust Valve Guide Seals
Applications:
Yamaha:
YZ250F 2001-13 (Exhaust Only)

Kibblewhite # 80-80072,
KPMI Red 100% Viton valve stem seals are designed to have optimum fitment, allow for maximum lift, and to give maximum life. KPMI Red valve stem seals are resistant to high temperatures, petroleum products and the corrosive gasses that are the by-products of combustion. These seals retain their ability to seal in situations where other materials

could harden and allow oil to enter the combustion chamber causing detonation, carbon build up and a loss of power. The Red Ones are truly the racer?s choice.