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SJJ500070LR - Brake Booster Repair by LAND ROVERBrake Part Land Rover Range Rover

SJJ500070LR - Brake Booster Repair Kit

- €600,00
€600,00
€600,00 - €600,00
€600,00
Genuine Part
Genuine: Original manufacturer part. This product is the original part designed and produced by the vehicle manufacturer.
Brake Booster Repair Kit covering the vacuum servo unit that sits between the brake pedal pushrod and the master cylinder in the hydraulic braking circuit.

The servo multiplies pedal effort before it reaches the master cylinder, using the pressure differential between engine vacuum and atmospheric pressure acting across an internal diaphragm. This reduces the pedal load needed to develop a given line pressure. A servo with a perished diaphragm, a failed valve seat or an internal vacuum leak produces a hard, high pedal and increased stopping distances.

The kit is supplied as the servo assembly complete with the O-ring and the master cylinder fixing nuts required to remount the master cylinder to the servo face.

The master cylinder must be detached to renew the servo, and the hydraulic circuit bled after refitting.

Vehicle Model Range Rover Sport 2005-2013 (L320)
Fitment Notes RANGE ROVER SPORT 2005-2009 (L320) — up to VIN 9A999999. 4.4 V8 Petrol / TD6 2.7 Diesel. Brake booster repair kit.
Alternative Codes
SJJ500070LRSJJ500070

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 is the brake booster repair kit and what does it do?
This brake booster repair kit covers the vacuum servo unit between the brake pedal and the master cylinder on the Range Rover Sport L320. The servo multiplies pedal effort using the pressure difference between engine vacuum and atmosphere, reducing the pedal load needed for a given braking pressure.
What is included in the kit?
The kit is supplied as the servo assembly complete with the O-ring and the master cylinder fixing nuts needed to remount the master cylinder to the servo face. So the main mounting hardware is included.
How involved is fitting this kit?
The master cylinder has to be detached to renew the servo, and the hydraulic circuit must be bled after refitting. It is a substantial brake job, so it is typically one for someone confident working on hydraulic brakes.
What are the symptoms, and which vehicles does it fit?
A servo with a perished diaphragm or internal vacuum leak gives a hard, high pedal and longer stopping distances. This kit fits the Range Rover Sport L320 up to VIN 9A999999, on the 4.4 V8 petrol and 2.7 TD6 diesel. Confirm your VIN before ordering.

Alternative & Related Options

Same part, different brands or quality grades. Click any option to view full details.

1 option
SJJ500070 - Brake Booster Repair Kit
OEM SJJ500070 - Brake Booster Repair Kit
Stock 0
€350,00 excl. VAT
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