NRC7871 - PDWA Valve – Drum Brakes – Non-ABS
This valve connects the front and rear brake circuits and monitors the pressure balance between them. If one circuit loses pressure, the internal shuttle moves off-centre and closes a switch, illuminating the brake warning light to alert the driver to a hydraulic fault. For drum-brake systems without ABS.
When will my order arrive?
- Order before 15:00 (Mon–Fri): same-day dispatch for in-stock items.
- UPS Express (order before 14:00): dispatched today, delivered tomorrow where available.
- Netherlands / Belgium / Germany: 2–4 working days.
- Other EU countries + UK: 4–8 working days.
- Outside EU/UK: delivery times vary — contact us for an estimate.
Items may ship from multiple warehouses at no extra cost.