Mastercool 58490 Universal A/C Valve Core Remover/Installer, Black

Allows the user to service valve cores without losing the systems charge. Kit covers all R12 and R134a system valve cores for Standard, JRA, Eaton and GM large bore. Patent # 6253436.

Consists of:

• Valve assembly
• R134a high side 16 mm connector
• R134a low side 13 mm connector
• 1/4″ FL swivel connector
• Standard valve core remover/installer assembly
• GM large bore valve core remover/installer assembly
• JRA R134a valve core remover/installer assembly
• Eaton R134a low side valve core remover/installer assembly
• Eaton R134a high side valve core remover/installer assembly
• Adapter 1/4″-M x 3/16″-F high side GM/Ford
• Adapter 1/4″-M x 1/8″-F high side Ford