Universal Parts .004" and .005" Feeler Gauge used for valve adjustments in 150cc, 4-stroke GY6 and 50cc, 4-stroke QMB139 scooters.
Universal Parts .004" and .005" Feeler Gauge used for valve adjustments in 150cc, 4-stroke GY6 and 50cc, 4-stroke QMB139 scooters.