Factory “upgraded” fluid level sight glass, has been machined to fit most Harley FXR Oil Bags or oil bags with below dimensions
- Genuine ESG Scratch Resistant Glass
- Heat Resistant up to 356 Degree Fahrenheit
- Viton O-Ring Sealed
- Machined from Solid 6061 T6 Aluminum
- 1/2 NPS -14 Threads per Inch