The perfect tool for replacing damaged valve cores with R1234yf refrigerant in the system without losing the systems charge.

• Attaches to R1234yf service ports to quickly and easily remove and replace valve cores without the loss of refrigerant
• Ball Valve design with stainless steel ball provides smooth movement and durability
• Kit covers 17 mm and 14 mm high and low side service ports

Includes:

• Valve assembly
• High side 17 mm connector
• Low side 14 mm connector
• Standard valve core shaft
• GM large bore valve core shaft
• Eaton R134a/R1234yf high side valve core shaft