Santech MT9552 A/C Master O-Ring Seal Kit

The Santech MT9552 is an air conditioning master O-ring seal kit (also called an A/C O-ring kit or A/C seal kit). It is used to reseal the connections in a vehicle's A/C system during repair or service.

Key Features:

• Kit format for A/C system sealing work
• Replaces worn or leaking O-rings and seals at A/C connections

Replacing old seals when you open an A/C system helps you rebuild the system's connections correctly.