Compare prices on a used Mercedes-Benz CLK brake servo from UK breakers. Free part request, no obligation.
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Used brake servos vary between vehicles - and whether you call it used, second hand or a replacement, matching the right one matters. These are the details breakers need to match the right part to your car - our request form asks them so you only hear from suppliers with the correct part:
The CLK ran in two main generations: the W208 from 1997 to 2002, and the W209 from 2003 to 2009, and these are fundamentally different cars with different braking systems throughout. A brake servo from a W208 will not cross over to a W209 - you need to match the generation exactly. When contacting a breaker, quote your registration so they can confirm the correct W208 or W209 unit.
Yes, engine size is relevant here - larger-engined CLKs such as the V8 CLK 500 and CLK 55 AMG were fitted with bigger braking systems than four-cylinder or smaller six-cylinder variants, and the servo is sized to match. Always tell the breaker your exact engine size or displacement, not just the generation, so they can source the right unit. Do not assume a servo from a CLK 200 will suit a CLK 320 or above without confirmation.
Trim level does not affect brake servo fitment on the CLK - the servo is determined by generation and engine size, not whether the car is an Elegance, Avantgarde, or Sport. You may find other cosmetic differences between trim levels, but these do not influence the braking hardware. Confirm the engine variant with the breaker and you can disregard the trim badge entirely.
Both a 2004 and a 2008 CLK fall within the W209 generation (2003 to 2009), so they share the same platform and braking architecture. However, whether a specific servo unit interchanges directly across those years is something you should confirm with the breaker against your exact registration, as there can be mid-generation specification differences. Give the breaker both the donor year and your own registration to be certain.
Yes, all variants of the Mercedes-Benz CLK - across both the W208 and W209 generations - are fitted with a conventional vacuum brake servo as part of the hydraulic braking system. This applies to petrol-engined CLKs across the range, from entry-level four-cylinder models through to the V8 AMG variants. You are looking for the right part on the right car, so proceed with your search and make sure to match generation and engine size.
The CLK 55 AMG and CLK 500 are both V8 W209-generation models, but their braking specifications differ due to the AMG's higher performance requirements, and the servo sizing may not be identical. Whether the units interchange is something you should confirm with the breaker against both registrations rather than assume. Stick to sourcing a servo from the same engine variant where possible for the closest match.