Second Hand Peugeot 107 Brake Master Cylinder

Yes, the Peugeot 107 has a conventional hydraulic brake master cylinder — it is a standard braking system component fitted to all variants of the car. The 107 was never offered with a brake-by-wire or fully integrated electronic system that would eliminate the traditional master cylinder. All engine sizes (1.0 petrol, 1.4 petrol, and 1.4 HDi diesel) use a conventional hydraulic setup, so this is a genuine part to source from a breaker.

The Peugeot 107 ran as a single generation from 2005 to 2014, with a facelift in 2009 that was primarily cosmetic and did not significantly alter the braking system layout. Both the 2008 and 2012 cars are likely to share compatible master cylinder units, but because a mid-generation brake system change cannot be ruled out entirely, you should confirm the part number against your registration with the breaker before purchasing. Never assume fitment without that check.

No — trim level does not affect brake master cylinder fitment on the Peugeot 107. The trim names used in the UK market (such as Urban, Rhythm, Sportium, and Allure) reflect cosmetic and equipment differences only, not changes to the braking hardware. The cylinder from a basic Urban-spec car should correspond to the same unit as a higher Allure or Sportium example of the same year and engine, though you should still confirm the part number with the breaker against your registration to be sure.

Engine size can influence brake system specification, as larger or more powerful engines sometimes carry uprated braking components. The Peugeot 107's engine range is narrow — 1.0 petrol, 1.4 petrol, and 1.4 HDi diesel — so differences are likely to be modest if they exist at all. To be safe, tell the breaker your exact engine size and registration so they can match the correct unit rather than assuming all variants are identical.

The Peugeot 107, Citroën C1, and Toyota Aygo were built on the same platform and share a large number of mechanical components, including elements of the braking system, which makes cross-brand parts a reasonable avenue to explore. In practice, the brake master cylinder is often interchangeable between these three models of the same generation and engine size, potentially widening the pool of used parts available to you. However, you should confirm compatibility with the breaker by providing your registration and checking part numbers, as minor specification differences may exist.

The Peugeot 107 received a facelift in 2009, refreshing the exterior styling and some interior details, but the fundamental running gear and braking system architecture were carried over. A master cylinder from a pre-facelift car (2005–2008) may well interchange with a post-facelift example (2009–2014) of the same engine size, but whether any subtle brake system revisions were introduced at that point is something you should confirm with the breaker against both registrations before committing to a purchase.