Professional Dual Brake Bleeding - Branick 41G9 Universal Adapter (3.5" x 6.5")

The Branick 41G9 brake bleeder adapter (Part Number 901-056) is a 3-1/2" x 6-1/2" rectangular brake adapter designed for professional automotive shops servicing vehicles with dual-chamber master cylinder reservoirs. Standard round adapters often fail to seal properly on rectangular reservoirs, creating leak risks and adapter separation during pressure bleeding operations.

This adapter is designed for compatibility with Branick G300 and G300A pressure brake bleeder systems, featuring a chain tension hold-down system with adjustable wing nut that provides secure connections during brake service. The mechanical securing method helps prevent adapter separation, making it suitable for professional shops performing brake maintenance on classic American trucks and full-size vehicles with rectangular master cylinder configurations.

Key Features and Benefits

Rectangular Design for Dual-Chamber Reservoirs - The 3-1/2" x 6-1/2" rectangular configuration is specifically designed to fit dual-chamber master cylinder reservoirs found on select vehicles, providing improved sealing compared to universal round adapters that may create poor contact surfaces on rectangular reservoirs.
Chain Tension Security System - The integrated chain and wing nut tension system routes under the master cylinder body for mechanical securing with tool-free adjustment, providing visual confirmation of proper seal attachment and helping prevent adapter separation during pressure bleeding operations.
Branick Brake Bleeder System Compatibility - Purpose-built for use with Branick G300 and G300A diaphragm-type brake bleeders, this adapter is designed to integrate with these systems to provide professional shops with a compatible solution for one-person brake service on applicable vehicles.

Vehicle Applications

The Branick 41G9 adapter is designed to fit select rectangular dual-chamber master cylinder configurations. Typical applications include:

  • Select Chevrolet trucks and SUVs from the 1980s-1990s era.
  • Ford Bronco and Mustang models from the 1980s-1990s era.
  • GM full-size sedans from the 1980s era.
  • Select Chrysler, Dodge, and Jeep trucks from the 1980s-1990s era.
  • Various American Motors, Lincoln, and Mercury models from the 1980s era.

Consult manufacturer application charts to verify compatibility with your specific vehicle year, make, and model before purchasing.

Technical Specifications

Branick 41G9 Adapter Specifications
Specification Details
Adapter Size 3-1/2" x 6-1/2" rectangular
Part Number 901-056 (Model 41G9)
Reservoir Type Dual-chamber rectangular master cylinders
System Compatibility Branick G300 and G300A brake bleeders
Construction Features Chain tension system with wing nut adjustment
Warranty Per manufacturer warranty policy

Upgrade Your Brake Service Capability

Professional-grade brake bleeding adapter designed for use with compatible Branick brake bleeder systems.

Frequently Asked Questions

Q: Is the Branick 41G9 adapter compatible with my G300 brake bleeder system? A: Yes, the 41G9 is designed specifically for use with Branick G300 and G300A pressure brake bleeder systems. It is intended to integrate with the quick coupler interface for professional brake service applications. This adapter provides a dedicated solution for shops using Branick equipment.
Is the Branick 41G9 adapter compatible with my G300 brake bleeder system?

Yes, the 41G9 is designed specifically for use with Branick G300 and G300A pressure brake bleeder systems. It is intended to integrate with the quick coupler interface for professional brake service applications. This adapter provides a dedicated solution for shops using Branick equipment.

Q: Which vehicles use the 3.5 x 6.5 inch rectangular master cylinder reservoir? A: The 41G9 is designed to fit select vehicles with rectangular dual-chamber master cylinder reservoirs, typically from the 1980s-1990s era including American trucks and full-size vehicles. Always consult manufacturer application charts for specific vehicle compatibility verification before ordering to ensure proper fit.
Which vehicles use the 3.5 x 6.5 inch rectangular master cylinder reservoir?

The 41G9 is designed to fit select vehicles with rectangular dual-chamber master cylinder reservoirs, typically from the 1980s-1990s era including American trucks and full-size vehicles. Always consult manufacturer application charts for specific vehicle compatibility verification before ordering to ensure proper fit.

Q: How does the chain tension system work on the 41G9 adapter? A: The chain tension system routes under the master cylinder body with mounting hooks for secure positioning. You tighten the wing nut by hand to create adjustable compression and a firm seal against the reservoir opening. This mechanical design provides reliable attachment during brake bleeding operations.
How does the chain tension system work on the 41G9 adapter?

The chain tension system routes under the master cylinder body with mounting hooks for secure positioning. You tighten the wing nut by hand to create adjustable compression and a firm seal against the reservoir opening. This mechanical design provides reliable attachment during brake bleeding operations.

Q: Why choose the 41G9 over a universal brake bleeder adapter kit? A: The 41G9's purpose-built rectangular geometry is designed to provide better sealing on dual-chamber reservoirs where universal round adapters may not seal properly. The chain tension system provides mechanical securing for reliable attachment during brake service. This specialized design targets specific vehicle applications rather than using one-size-fits-all approaches.
Why choose the 41G9 over a universal brake bleeder adapter kit?

The 41G9's purpose-built rectangular geometry is designed to provide better sealing on dual-chamber reservoirs where universal round adapters may not seal properly. The chain tension system provides mechanical securing for reliable attachment during brake service. This specialized design targets specific vehicle applications rather than using one-size-fits-all approaches.

Q: What warranty coverage does the Branick 41G9 include? A: The 41G9 is covered by the manufacturer's warranty policy for defects in materials and workmanship. Contact the manufacturer or your authorized dealer for specific warranty terms, coverage details, duration information, and claim procedures. Warranty policies may vary by region and purchase location.
What warranty coverage does the Branick 41G9 include?

The 41G9 is covered by the manufacturer's warranty policy for defects in materials and workmanship. Contact the manufacturer or your authorized dealer for specific warranty terms, coverage details, duration information, and claim procedures. Warranty policies may vary by region and purchase location.

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