3D Transmission Fluid Reservoir Fill Cap for John Deere X300 X330 X350 X380 X390

Replacement 3D Printed Cap for any John Deere X3xx Series Tractor - may fit other models as well

This part measures 24mm at the widest portion (upper flange), and is designed with a "bulge" so it press-fits in place and creates a nice seal. The bulge measures 22.5mm at its widest point.