VUB503950 - Fuel Return Check Valve – Td5 top-value-1833 The friction pads are clamped

The friction pads are clamped against the rear brake discs by the caliper pistons under hydraulic pressure to slow the vehicle

It serves the 4

25L 4-cylinder engine

It links the dashboard heater control lever to the air-distribution flap on the heater box

VUB503950 - Fuel Return Check Valve – Td5 top-value-1833 The friction pads are clampedFuel Return Check Valve is a non return valve fitted in the fuel return circuit of the Td5 fuel system. It permits fuel flow in one direction only along the return line, preventing fuel from draining back out of the system and helping keep the fuel circuit primed for restarting. Fitted to the Td5 2. 5L 5 cylinder turbo diesel fuel system.