FJC INC.

FJC's Leak Detection/Dye kits contain everything necessary to perform leak detection on all air conditioning systems, engine oil systems, fuel systems, or transmission and coolant systems. 1—Part...

14mm x 1.5 Anti blowback Replacement Coupler for R134a Manifold Gauge Sets

R-1234yf Quick Service Coupler 90 degree coupler Low Side 1/4" Hose Connection Compact design fits into tight spaces Provides a stable grip on the fitting

R134a Tank Adapter

R-134a top can tap for self-sealing  cans with valve actuator

Common adapter fittings for hoses on R1234YF manifold gauge sets. Assortment contains unions and hose connectors useful for repair or fabrication of making longer hoses Includes: (2) Part # 6826,...

FJC brand's 10ft long AC gauge set hoses are long enough to make servicing big trucks (Semi's) easy. Use these to attach to the AC machine a comfortable distance away. R134a Red & Blue Hose Set...

R-134A Aluminum Manifold Gauge Set With 60" Hoses In Case

R-134A Aluminum Manifold Gauge Set With 72" Hoses In

Brass High Side Manual Coupler with M12 fitting Color coded Red for high side. Works on all R1234YF high side fittings on mobile A/C systems Coupler must be in the off position to connect to or...

Brass Low Side Manual Coupler with M12 fitting Color coded Blue for high side. Works on all R1234YF high side fittings on mobile A/C systems Coupler must be in the off position to connect to or...

R-1234yf A/C UV fluorescent leak detection dye - 1 oz. bottle