Product Overview This master cylinder bleeder adapter is designed for use with a 43mm master cylinder. It provides an adapter solution for the referenced master cylinder size during bleeding-related tasks. Key Features Master cylinder bleeder adapter Compatible with a 43mm master cylinder Adapter format for referenced master cylinder applications Compatibility & Fitment 43mm Master Cylinder Product Details Product Type: Master Cylinder Bleeder Adapter Size: 43mm Application: Master Cylinder Frequently Asked Questions Q: What is this adapter used for? A: It is used as a bleeder adapter for a 43mm master cylinder. Q: How can I verify compatibility before purchase? A: Confirm that your master cylinder is 43mm and matches the application described in the title. This is a third-party accessory for the referenced application and is not manufactured, sponsored, or endorsed by the referenced trademark owner. Verify the complete model and size before purchase.