Skip to content
8–23 August: reduced summer staffing. Orders may take up to 5 extra working days to dispatch and emails up to 2 working days to answer. Thanks for your patience.
8–23 Aug: orders may ship up to 5 days later.

LR085489LR - Active Roll Bar Tube

- €740,00
€740,00
€740,00 - €740,00
€740,00
Genuine Part
Genuine: Original manufacturer part. This product is the original part designed and produced by the vehicle manufacturer.
Active Roll Bar Tube is a hydraulic pipe within the rear Active Cornering Enhancement (ACE) roll-control system, part of the active anti-roll bar circuit.

It carries hydraulic fluid between the ACE valve block and the rear active anti-roll bar actuator, allowing the system to apply torque to the anti-roll bar and counteract body roll during cornering while permitting greater axle articulation off-road. It works as a pair with the companion pipe LR085490 serving the same rear roll bar.
Vehicle Model Range Rover 2013-2022 (L405)
Range Rover Sport 2014-2022 (L494)
Fitment Notes RANGE ROVER L405 2013-2022 — Active Anti-Roll Bar (ACE) ARC pipe, rear; V8 diesel/petrol variants
RANGE ROVER SPORT L494 2014-2022 — Active Anti-Roll Bar (ACE) ARC pipe, rear
Alternative Codes
LR085489LR

Available to order 2–3 weeks

Not currently in stock. Order now — typically ships within 2–3 weeks.

Need it faster? Contact us about express import (2–5 business days).

When will my order arrive?

This item is ordered from our supplier on request. Typical lead time is 2–3 weeks from order confirmation.

  • Netherlands / Belgium / Germany: 2–4 working days after dispatch.
  • Other EU countries + UK: 4–8 working days after dispatch.
  • Outside EU/UK: contact us for an estimate.

Need it faster? Express import available in 2–5 business days — contact us before ordering.

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 does the Active Roll Bar Tube do on a Range Rover?
The Active Roll Bar Tube is a hydraulic pipe in the rear Active Cornering Enhancement (ACE) roll-control system on the Range Rover L405 and Range Rover Sport L494. It carries hydraulic fluid between the ACE valve block and the rear active anti-roll bar actuator to counteract body roll during cornering.
Where is the Active Roll Bar Tube located on the vehicle?
The Active Roll Bar Tube typically routes along the rear underbody on the Range Rover L405 and Range Rover Sport L494, connecting the ACE valve block to the rear active anti-roll bar actuator. It forms part of the rear roll-control hydraulic circuit.
Why would the Active Roll Bar Tube need replacing?
The Active Roll Bar Tube typically needs replacing when it corrodes, chafes, or leaks hydraulic fluid, which can trigger an ACE fault and disable active roll control. On the Range Rover L405 and L494, a leaking ARC pipe usually shows as reduced cornering stability or a suspension warning.
Is the Active Roll Bar Tube fitted as a pair?
The Active Roll Bar Tube works alongside the companion pipe LR085490LR serving the same rear roll bar on the Range Rover L405 and Range Rover Sport L494. If you're replacing one due to corrosion or a leak, it's worth checking the condition of the partner pipe at the same time.