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RQB000280 - ACE pipe pump to valve block, front half TD5 by AftermarketSteering or Suspension Part Land Rover Range Rover Discovery

RQB000280 - ACE Pipe – Pump to Valve Block – Front Half – TD5

- €190,00
€190,00
€190,00 - €190,00
€190,00
Aftermarket Part
Aftermarket: Quality alternative. This is a quality alternative, designed to fit and function like the original part, often at a more competitive price.
ACE Pipe – Pump to Valve Block (Front Half) for the Active Cornering Enhancement hydraulic circuit on TD5 diesel applications. This high-pressure pipe carries hydraulic fluid from the ACE pump towards the valve block that controls the active anti-roll bars.

It forms the front half of the pump-to-valve-block run and is installed together with the rear half, part number RQB000380, to complete the connection.
Vehicle Model Land Rover Discovery 2 1998-2004 (L318)
Fitment Notes DISCOVERY 2 1998-2004 — ACE pipe, pump to valve block front half, TD5 diesel
Alternative Codes
RQB000280RQB100290RQB100291

In stock 1 unit
1 · Gouda 0 · Drachten
Express delivery available

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.

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What is the RQB000280 ACE pipe?
The RQB000280 is a high-pressure hydraulic pipe in the Active Cornering Enhancement (ACE) system on the Discovery 2 TD5. It carries hydraulic fluid from the ACE pump towards the valve block that controls the active anti-roll bars. This is the front half of the pump-to-valve-block run.
Do I need another pipe to complete the run?
Yes, this is the front half of the pump-to-valve-block run and installs together with the rear half, part number RQB000380, to complete the connection. If you're replacing the full run you'll typically need both halves, so check which section has failed before ordering.
What does the ACE system do on the Discovery 2?
ACE (Active Cornering Enhancement) is the Discovery 2's hydraulic anti-roll system that reduces body lean in corners using active anti-roll bars. This pipe feeds high-pressure fluid from the pump to the valve block that operates those bars. A leaking or failed pipe usually triggers an ACE fault and loss of roll control.

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