Mercedes-Benz SLK Brake Replacement Parts

The R170 (1996–2004) and R171 (2004–2011) are different generations with redesigned suspension and braking systems, so parts are not a straight swap between them. Name the boundary to your breaker and confirm fitment against your exact registration before ordering.

2008 falls within the R171 generation (2004–2011), while 2012 sits in the R172 generation (2011–2020), so these are different platforms and the discs are unlikely to interchange. Always confirm against your registration with the breaker rather than assuming compatibility.

Engine size is a key fitment factor for brakes — larger, more powerful engines typically run bigger brake assemblies to manage the extra performance, so an SLK350 will likely carry different brakes from an SLK200 or SLK250 even within the same generation. Tell the breaker your exact engine variant and registration so they can match the right assembly.

The R171 received a facelift around 2008, and while the generation boundaries (2004–2011) are well established, whether a specific brake caliper crosses that facelift line is something you should confirm with the breaker against your registration rather than assume.

Trim level as such does not drive brake fitment on the SLK, but the engine size and power output associated with different variants absolutely does — an AMG model will carry uprated braking hardware compared with a standard Kompressor. Focus on confirming your exact engine and model variant with the breaker, not just the trim badge name.

Side matters for calipers (and handbrake mechanisms where fitted), so always specify nearside (NS, passenger side) or offside (OS, driver side) when contacting a breaker. Discs and pads are generally not side-specific on the SLK, but confirm this with the breaker for your exact part.