Sealey Catalytic Converter Back Pressure Test Kit - VSE953 Ex Display The kit contains essential tools

The kit contains essential tools for everyday workshop tasks

The barrel is hermetically sealed once the trigger has been released to prevent the hardening of the foam when left in the gun

Pack quantity: 4

// Adjustable spray width and fluid flow

Sealey Catalytic Converter Back Pressure Test Kit - VSE953 Ex Display The kit contains essential toolsContents: Oxygen Sensor Adaptors; M12 x 1. 25, M18 x 1. 5mm, Small and Large Brass Cone Adaptors, Plastic Double End Cone, Plastic 'T' Piece, Gauge Hanging Chain. Used to establish the working condition of the catalytic converter and silencer by measuring the relative back pressure of the system. Simply connect into the exhaust system using either of the two oxygen sensor dummy adaptors supplied in the kit. Gauge features a colour coded scale for easy