Interdynamics A/C Service Port Repair Kit, A/C Pro
The Automotive A/C R-134a High and Low Side Service Port Repair Kit helps stop refrigerant leaks and fits most air conditioners. Professional grade service valve leak repair kit is for tightening valve cores that become loose and allow refrigerant to leak out. Comes with replacement low- and high-side valve caps with O rings, valve cores, and a valve core tool for removal and installation.