RESERVOIR SIGHT GLASS + GASKET 10mm MASTER BRAKE CYLINDER
This 10mm master brake cylinder reservoir sight glass and gasket set is a universal replacement component designed to fit a wide range of motorcycle brake master cylinders. It allows for clear monitoring of brake fluid levels, ensuring optimal braking performance. Features high-quality construction for durability and longevity. Includes both sight glass and gasket for a complete replacement. Universal fit for various motorcycle models. Specifications: Sight Glass Diameter: 10mm. Material: Glass and rubber. Installation Instructions: Completely remove the old sight glass, including the metal ring and rubber gasket. Ensure the reservoir is drained of all brake fluid and thoroughly cleaned. Place the new rubber seal into the sight glass hole. Gently press the new sight glass into the hole. Cover the face with a soft cloth to prevent damage and carefully tap into place until flush and even with the front face. Refill with brake fluid, bleed the brakes, and check for leaks. Professional installation is recommended.
- SKU
- 42-0220.10.FIR
- Brand
- Factory Image Racing
- Availability
- In Stock (18)
FULL DESCRIPTION
Master Brake Cylinder Reservoir Sight Glass and Gasket Set - 10mm
Ensure optimal braking performance with this essential 10mm master brake cylinder reservoir sight glass and gasket set. This universal replacement component allows for clear and accurate monitoring of your brake fluid levels, providing peace of mind and promoting safe riding.
Key Features:
- Clear Fluid Level Monitoring: The durable glass sight glass enables easy visual inspection of brake fluid levels.
- Complete Replacement Kit: Includes both the sight glass and a high-quality rubber gasket for a secure and leak-free seal.
- Durable Construction: Manufactured with quality materials to ensure longevity and resistance to brake fluid.
- Universal Application: Designed for a wide range of motorcycle brake master cylinders.
Specifications:
- Sight Glass Diameter: 10mm
- Material: Glass and Rubber
Installation Guidance:
For optimal results, carefully remove the old sight glass and gasket. Ensure the reservoir is completely drained and cleaned. Insert the new rubber seal into the designated hole, followed by the new sight glass. Protect the sight glass with a soft cloth and gently tap it into place until it is flush with the master cylinder face. After refilling with brake fluid and bleeding the brakes, thoroughly check for any leaks.
It is recommended to verify the compatibility of this sight glass and gasket set with your specific motorcycle model before proceeding with installation. Professional fitting is advised to guarantee correct functionality and safety.


