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SJJ500090G - Brake Booster Repair Kit by TRWBrake Part Land Rover Range Rover Discovery

SJJ500090G - Brake Booster Repair Kit

- €310,00
€310,00
€310,00 - €310,00
€310,00
OEM Part
OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.
Brand TRW
Brake Booster is the servo unit in the braking system that amplifies the force applied at the brake pedal. It sits between the pedal linkage and the brake master cylinder, using engine vacuum to multiply pedal effort so that lower pedal pressure generates the hydraulic pressure needed to operate the brakes.

This part is supplied as a complete booster assembly.
Vehicle Model Land Rover Discovery 3 2005-2009 (L319)
Fitment Notes DISCOVERY 3 2005-2009 — Brake Booster Repair Kit, VIN 8A458153 to 9A999999
Alternative Codes
SJJ500090SJJ500090GSJJ500010

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 brake booster repair kit used for on a Discovery 3?
The brake booster repair kit relates to the brake booster (servo) on the Discovery 3, the vacuum unit that amplifies pedal effort between the pedal linkage and the master cylinder. It's used to restore braking assistance where the booster has lost performance.
Which Discovery 3 does this brake booster kit fit?
This brake booster kit fits the Discovery 3 (2005-2009), VIN 8A458153 to 9A999999. Booster parts vary across the model run, so check your VIN falls in this range before ordering to make sure it matches your vehicle.
What are the signs the brake booster needs attention?
A brake booster that's failing usually gives a hard pedal that takes heavy effort, longer stopping distances, or a hissing noise under braking from a vacuum leak. On the Discovery 3 this is safety-critical, so address it before the assist is lost completely.

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