These tools allow the user to service valve cores without losing the systems charge. Mastercool`s new unique design offers a locking device (patent pending) that holds the shaft in place while removing or installing the valve core. This remover/installer kit makes removal or insertion much easier, especially on the larger R- I 34a valve cores. Less down time saves money.
Mastercool 58490 R-12 / R-134a A/C Valve Core Master Service Kit
- Valve assembly.
- R-134a high side 16mm connector.
- R-134a low side 13mm connector.
- 1/4" FL swivel connector.
- Standard valve core remover/installer assembly.
- GM large bore valve core remver/installer assembly.
- JRA R-134a valve core remover/installer assembly.
- Eaton R- I 34a low side valve core remover/installer assembly.
- Eaton R- I 34a 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.
- Plastic molded box for 58490.