Mastercool 83736-K Deluxe R134a/R1234yf Vehicle Air Conditioning Conversion Kit.

Upgrade your vehicle's AC system with the Mastercool 83736-K deluxe conversion kit. Easily convert from R134a to R1234yf refrigerant for more efficient cooling. Expertly crafted and efficient, this kit is essential for any professional or enthusiast looking to improve their vehicle's performance.

Easily convert any R134a manifold gauge set to an R1234yf manifold gauge set.

Kit Includes:
83834 high side R1234yf 12 mm-F x 17 mm coupler
83934 low side R1234yf 12 mm-F x 14 mm coupler
83633 1/2” ACME-M x 1/2” ACME-F LH thread adapter
(2) 83735 12mm-M x 14mm-F R1234yf adapters