Filter OD Measurement: 27mm (1.06") approx.
Filter ID Measurement: 17.5mm (.69")
Filter Height Measurement: 25.4mm (1") approx.
.Cover OD Measurement: 40.4mm [1.59"] approx.
.Cover thread OD: 29.75mm [1.17"]
Cover thread ID: 24.5mm [.96"] approx.
17mm cap nut for easy removal
Compatible with 50cc 125cc 150cc 4-stroke
This oil filter is the replacement part for many 4-stroke ATV, Dirt Bikes, Go Karts and Scooters. This fits GY6 50cc - 150cc models.