Supertech Valve Seal Kit Exhaust Honda 5.5mm Viton

Supertech Valve Seal Kit Intake Honda 5.5mm Polyacrylic

Supertech Valve Seal Duratec 5.5mm Viton Integral

ProX Valve Stem Seal CRF450R '02-08 + TRX400EX/X '99-14

ProX Valve Stem Seal CRF150R '07-22 + CRF250R '08-15

ProX Valve Stem Seal CRF250R '04-21 + CRF250X '04-17

ProX Valve Stem Seal CRF450R '09-23 + CRF450X '05-16

ProX Valve Stem Seal XR600R '88-00 + XR650L '93-22

ProX Valve Stem Seal XR650R '00-07 + TRX700XX '08-09

ProX Valve Stem Seal CBR600F '91-04 + CBR1000RR '04-09

ProX Valve Stem Seal YBR125 '05-09 + XT125R/X '07-08

ProX Valve Stem Seal YZ250F '01-13 + WR250F '01-13

ProX Valve Stem Seal YZ450F '03-09 + YFZ450R '09-22

ProX Valve Stem Seal YZ450F '03-09 + YFZ450R '09-22

ProX Valve Stem Seal YZ450F '10-22 + VMAX 1200 '86-01

ProX Valve Stem Seal YFM660/700R Raptor '01-22