About this item Complete Brake Master Cylinder Bleeder Kit Replacement for 13911: This master cylinder bleeding kit is a replacement for 13911; Total 20 pcs, it includes 2 clear hoses, 5 blue threaded fittings. 7 red threaded fittings. 3 tees. 2 clips. and 1 PTFE tape. which can connect to and effectively bleed air from the braking system Universal Compatibility: This versatile master cylinder bench bleeder kit contains both SAE and metric fittings, making it compatible with nearly all common master cylinder threads, ensuring compatibility with a wide range of vehicles, which is convenient and reliable Clear Hose for Easy Fluid Confirmation: The clear silicone hose included in this brake bleeder kit allows you to easily confirm the presence of fluid, better for looking for air bubbles, ensuring a precise and efficient bleeding process; No more guesswork Durable and Reliable: Made from quality materials, this brake vacuum bleeder kit ensures reliable performance and a long service life; No more frequent replacements, and enjoy peace of mind on the road Attention: Please double-check the type, dimensions, and quantity of the included components to ensure you select the correct kit for your vehicle