Brake Servo Non Return Valve STC780 RRC D1 Discovery II Brake Switches and Sensors KAM546 ratio 4

KAM546 ratio 4

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and alignment issues

or vibration

We have a New Radiator Assy with Secondary Air Injection

Brake Servo Non Return Valve STC780 RRC D1 Discovery II Brake Switches and Sensors KAM546 ratio 4The Brake Servo Non Return Valve STC780 is used in the brake booster vacuum system on Range Rover Classic and Discovery I models. This valve maintains vacuum within the brake booster, ensuring consistent brake assist and reliable braking performance. The non return valve prevents vacuum loss by allowing airflow in one direction only. When the valve fails, symptoms may include a hard brake pedal, reduced braking assist, or inconsistent brake feel.