Designed as a replacement for the Mastercool 85530 can tap valve, this 10-pack gasket set ensures a reliable seal for 2-7/8 (R134a), 2-1/2, and 2" (oil) charge cans.Additionally, it supports the valve’s integrated safety check mechanism that prevents system backflow, maintaining secure and leak-free operation.

Designed as a replacement for the Mastercool 85530 can tap valve, this 10-pack gasket set ensures a reliable seal for 2-7/8 (R134a), 2-1/2, and 2" (oil) charge cans.Additionally, it supports the valve’s integrated safety check mechanism that prevents system backflow, maintaining secure and leak-free operation.