LIKENNY High Quality Master Cylinder Confirmation Window Brake Fluid Confirmation

• [Product Information] The package contains 5 sight glasses and 5 seal rings.Sight glass diameter 18mm, universal fit for front or rear brake cylinders.Comes with a suitable gasket to seal the brake fluid. • [Better Maintenance] When it is difficult to check the oil condition due to cracks or cloudy conditions, the motorcycle master cylinder can be repaired by replacing the confirmation window.As the confirmation window deteriorates, oil may seep out, so we recommend replacing it as soon as possible.If you ask a specialty store to repair it, you will have to replace the entire master cylinder, which can be expensive, so if you are looking to replace the confirmation window, we recommend this product. • 【High Quality】Made of high quality iron + rubber material, durable and long service life.Professionally manufactured, superior braking performance.This is a good replacement for your old master brake reservoir sight mirror gasket. • [Easy to install] 1. Remove and remove the old viewing window.2. Place the O-ring in the hole of the sight glass and push the sight glass parallel to the hole.3. Use a hammer or clamp to tap it little by little.4.Finally, check that the brake fluid does not leak. • [Scope of application] Fits most of the old Honda, Suzuki, Kawasaki, many dirt bikes, Harley and many other brake cylinders.Please check the compatibility of the item before purchasing and allow 1-3mm error due to manual measurement.

[Product Information] The package contains 5 sight glasses and 5 seal rings.Sight glass diameter 18mm, universal fit for front or rear brake cylinders.Comes with a suitable gasket to seal the brake fluid.[Better Maintenance] When it is difficult to check the oil condition due to cracks or cloudy conditions, the motorcycle master cylinder can be repaired by replacing the confirmation window.As the confirmation window deteriorates, oil may seep out, so we recommend replacing it as soon as possible.If you ask a specialty store to repair it, you will have to replace the entire master cylinder, which can be expensive, so if you are looking to replace the confirmation window, we recommend this product.