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TF630 - 340mm Big Brake Upgrade - Discovery 3 Discovery 4 RRS by TerrafirmaBrake Part Land Rover Range Rover

TF630 - Big Brake Upgrade Kit – 340mm – Front

€300,00 - €300,00
€300,00
€300,00 - €300,00
€300,00
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 Terrafirma
Front big brake upgrade kit for the front braking circuit, taking front disc diameter to 340mm in place of the standard 320mm discs.

The kit replaces the complete front disc and caliper assembly and comprises brake calipers, caliper carrier brackets, brake pads, back plates and 340mm vented discs. The larger disc diameter increases the radius at which the pads act, raising braking torque for the same pedal effort, while the greater disc mass and swept area increase thermal capacity and resistance to fade under repeated or loaded braking.

Wheel clearance: confirm that the fitted wheels clear the 340mm disc and caliper before ordering - 19" original alloy wheels, or suitable 18" wheels with the appropriate spacers, are required.

Vehicle Model Land Rover Discovery 3 2005-2009 (L319)
Land Rover Discovery 4 2010-2016 (L319)
Range Rover Sport 2005-2013 (L320)
Fitment Notes DISCOVERY 3 2004-2009, DISCOVERY 4 2009-2016, RANGE ROVER SPORT L320 2005-2013 — 340mm front big brake upgrade kit (Unibrake pads, Allmakes discs). Terrafirma.
Alternative Codes
TF630

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).

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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

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Frequently asked questions

What is the TF630 big brake kit and what does it do?
The TF630 is a front brake upgrade taking front disc diameter to 340mm from the standard 320mm, raising braking torque and thermal capacity on the Discovery 3, Discovery 4 and Range Rover Sport L320.
What is included in the 340mm front kit?
The kit replaces the complete front disc and caliper assembly: brake calipers, caliper carrier brackets, brake pads, back plates and 340mm vented discs.
Why fit larger 340mm discs?
The larger diameter increases the radius at which the pads act, raising braking torque for the same pedal effort, while the greater disc mass and swept area add heat capacity and resistance to fade.
What wheels are needed to clear the 340mm kit?
The kit needs 19-inch original alloy wheels, or suitable 18-inch wheels with the appropriate spacers. Confirm wheel clearance over the disc and caliper before ordering.