AUTOOL 17-Piece Brake Bleeder Reservoir Adapter Kit
Seal the Reservoir with the Right Adapter
Create a sealed fresh-fluid connection at varied brake reservoirs with one organized adapter set. The kit fits listed AUTOOL electric bleeders and compatible manual or pneumatic units when both the quick connector and reservoir opening match. Seventeen cap shapes and sizes broaden workshop coverage.
- 17 Reservoir Cap Profiles
- One Quick Connector Included
- AST605 / 609 / 612 / 618 Fit
- Manual + Pneumatic Bleeder Fit
- Fitted Carrying Case

Key Features
17 Shapes with a Quick-Connect Case
17 Reservoir Caps + Quick Connector
The 17-piece kit offers different shapes and sizes for matching brake fluid reservoir openings. Its two size charts cover adapter numbers 01–09 and 10–17, and the package includes one quick connector. It supports AUTOOL AST612, AST609, AST605, and AST618, plus compatible manual and pneumatic bleeders.
Electric, Manual and Pneumatic Bleeder Fit
The adapter options support compatible electric, manual and pneumatic brake-fluid bleeder setups when the reservoir interface matches.
Reservoir-Specific Sealing
Select the cap for the actual reservoir opening to create the sealed fresh-fluid connection required by the bleeder.
Standalone Adapter Set
This order is the 17-piece reservoir adapter set; the brake-fluid changer and recovery equipment are selected separately.
3 Years Warranty Support
Main unit: 3-year warranty. Standard accessories: 1-year warranty. Warranty Policy.
Safe Use
Confirm Neck Fit, Seal and Bleeder Connection
AUTOOL Electric Bleeders
Compatible with AUTOOL AST612, AST609, AST605, and AST618 brake fluid exchange machines.
Manual Brake Bleeder Kits
Can work with compatible manual oil change pump and manual brake fluid bleeder kits when the connector and reservoir opening match.
Pneumatic Brake Bleeder Kits
Can also be used with many compatible pneumatic brake fluid bleeder kits for pressure-based brake fluid service.
Vehicle Coverage
Use the corresponding table to match adapter numbers with supported vehicle brands and series before selecting an adapter.
Prime the Fluid Line
Fill the delivery line with the specified brake fluid and remove air before connecting it to the vehicle.
Seal the Reservoir
Choose the matching reservoir adapter and check the cap and hose connections for leaks before building pressure.
Specifications
Brake Reservoir Adapter Kit Specifications
| Specification | Value |
|---|---|
| Order Scope | 17 reservoir adapters |
| Supported Bleeder Connections | Compatible electric, manual and pneumatic brake-fluid bleeders |
| Storage | Carrying case included |
Manual & Support
Find the Manual and Bleeding Guidance
AUTOOL 17-Piece Brake Adapter Manual & Guides
Visit the manual download center to find compatible brake-bleeder host manuals, then confirm reservoir cap shape, quick-connector fit, sealing and safe installation before service.

Package Contents
Adapter Kit Package Contents
- Adapter Kit17 brake fluid changer adapters
- ConnectorQuick connector for compatible brake fluid bleeder kits
- StorageProtective carrying case for adapters and connector
- Compatibility CheckUse the corresponding table and size chart before service
Buyer Questions
Bleeder Setup, Adapter and Fluid Questions
Which AUTOOL Brake Bleeders Are Compatible?
The 17-piece brake fluid changer adapter kit is compatible with AUTOOL electric brake bleeder kits including AST612, AST609, AST605, and AST618.
Can This Kit Work With Manual Or Pneumatic Brake Bleeder Kits?
Yes. The adapter kit can work with various compatible manual and pneumatic brake fluid bleeder kits when the connector style and brake fluid reservoir opening match.
How Do I Choose The Correct Adapter?
First check the Brake Fluid Adapters Corresponding Table to match the adapter number with the vehicle brand or series. Then use the adapter size reference images to confirm height, diameter, and connector size before installation.
What Should I Do If Brake Fluid Leaks Around The Adapter?
Stop operation immediately and do not continue pressurizing the brake bleeder. Recheck whether the adapter number, reservoir opening, seal, and connector fit are correct. Clean any spilled brake fluid right away because brake fluid can damage painted surfaces.
Does The Kit Include A Carrying Case?
Yes. The kit includes a protective carrying case for organizing the brake fluid adapters and quick connector.




