Filling coupling QC-L (low pressure) for car air conditioners quick-detachable
Filling coupling MH-R1234yf (high pressure) car air conditioners quick-detach
Jonikuper Filling Hose Kit, for R1234YF Car Air Conditioning Filling System Low Pressure Side Filling Hose With Brass Pressure Gauge, 100PSI Y50MM Air Conditioning Repair Tool Kit
R12 to R134A Kit R1234yf to R134a High Low Side Quick Coupling for Car Air Conditioners AC Pack of 2
3Pc For R1234yf to R134a Conversion Adapter Kit, Solid Brass High Low Pressure Quick Coupling with Valve Core, Compatible with Automotive AC Service
3PC For R1234yf to R134a Conversion Adapter Kit, Solid Brass High Low Pressure Quick Coupling sets with greens O-Rings for Automotive AC System Repair
