Brake Bleeder Master Cylinder Adapter with 4 Quick Couplings

<p>A universal master cylinder adapter for brake fluid bleeding and refilling. The clamp-style frame holds a tapered rubber seal against the reservoir opening, and the blue knurled knob tightens it down for a leak-free fit. It works with a pressure brake bleeder or fluid changer.</p><ul><li>Adjustable fit for reservoir openings from 22 mm inside diameter to 58 mm outside diameter</li><li>Aluminum alloy body with a rubber sealing ring</li><li>Includes 4 quick-connect couplings: American, Japanese, European and metric styles</li><li>Coupling threads measure 12 mm and 15 mm</li></ul><p>Check that the adapter is tight and sealed before connecting it to your bleeder bottle. The bleeder bottle and hose shown in the photos are not included.</p><p>Each unit is one adapter set with 4 quick couplings.</p>

Free U.S. shipping on orders over $75.00. Standard shipping is $6.99 below that, dispatched in 1-2 business days with 3-6 days in transit.

Full shipping policy →

Returns and exchanges are accepted within 30 days of delivery, with no restocking fee.

Full return policy →