7.89mm Quick Coupler for Vehicle SCR System - China Quick Connector, Quick Coupling

12.61mm Fuel Line Elbow Quick Connector,12.61mm Elbow Quick Connector

7.89mm SCR Urea Quick Coupler for Volvo Truck - China 7.89 SCR Quick Connector, SCR Urea Connector

5246025900 voss automotive quick connect systems

saej2044 7.89 fuel quick connector for

7.89mm 7.89 ID3 180 degree fuel line quick connector plastic female connector for car 2 pcs one lot - AliExpress

D8mm ID8 Fuel pipe fitting Auto Fuel line quick connector plastic female connector 90 45 degree double lock joint 2pcs a lot - AliExpress

Car Fuel Hose Connector Quick Release Rubber Nylon Coupler ID6 7.89 9.89 ID10 11.80 Oil Adapter Fuel Line Tools Car Accessories - AliExpress

Plastic Auto Parts Fuel delivery system 7.89mm Male Hose Connector Fuel Pipe Adapter - AliExpress

Sae1/4 -6.3mm Fuel Urea Quick Connector For Motorcycle Auto Diesel Vehicle Fuel Scr System - Fuel Intake Assemblies - AliExpress