Mastercool Valve Core Repair Kit 

Contains:91337-kit_2

  • 0377-001 Access Valve Core (20pcs)
  • 0378-001 Valve Core (10pcs)
  • 0531-001 R134a JRA High/Low Import Valve Core (10pcs)
  • 0768-001 R134a Domestic High Flow Valve Core M8 (5pcs)
  • 0769-001 R134a Domestic High Flow Valve Core M10 (5pcs)
  • 81290 R12/R134a Valve Core Remover/Installer (1pc)