DIE FOR GM TRANSMISSIONCOO - Mastercool

The Mastercool 71099-16 is a precision-engineered 3/8" die specifically designed for forming General Motors (GM) transmission cooler lines. This professional-grade tool enables technicians to create accurate, leak-free, double flares on GM transmission cooling system lines, ensuring reliable connections during repair or replacement. It is engineered to integrate seamlessly with the Mastercool 71475 hydraulic pump assembly for consistent, high-quality results.

Key Features

• Precision Double-Flaring: Specifically designed to create accurate double flares for 3/8" GM transmission cooler lines, ensuring a secure and leak-tight connection.
• GM Transmission Line Compatibility: Engineered for specific application on General Motors transmission cooling system lines, including the Jiffy Tite GM style flares.
• Professional-Grade Construction: Manufactured by Mastercool, this die is built from durable materials for longevity and reliable performance in demanding shop environments.
• Integration with Hydraulic Flaring Tools: Intended for use with the Mastercool 71475 universal hydraulic flaring tool, providing consistent, high-quality results with minimal effort.
• Ensures OE-Quality Connections: Helps technicians reproduce factory-standard flares, critical for maintaining the integrity of transmission cooling systems.

Applications

This Mastercool die is an essential tool for automotive and heavy-duty mechanics performing transmission service or repair on GM vehicles. It is specifically used for fabricating or repairing 3/8" transmission cooling lines, enabling the precise formation of double flares required for proper sealing and preventing fluid leaks. Ideal for situations where original lines are damaged or custom lines need to be created to OEM specifications.