Mercedes-Benz Sprinter Brake Servo Replacement Parts

These are from two different generations — the W903 (first-generation Sprinter, up to 2006) and the W906 (second-generation, 2006–2018) — and the brake servo is not interchangeable across that boundary. The mounting, vacuum connections, and master cylinder interface differ significantly between generations. Always confirm the exact part against your registration with the breaker before buying.

Both years fall within the W906 generation (2006–2018), so there is a reasonable basis for compatibility, but fitment can also depend on your van's GVW rating and engine size, as heavier-payload variants and larger engines were often paired with uprated braking components. Confirm the GVW plate figure and engine size with the breaker to make sure the servo matches your specific variant. Never assume fitment on GVW alone without the breaker verifying against your registration.

Yes, the Sprinter does have a vacuum brake servo across its generations — it uses a conventional vacuum-assisted braking system rather than purely electric or hydraulic boost. The servo is located in the engine bay between the brake pedal linkage and the master cylinder, and it is a serviceable, replaceable component available from breakers. If your Sprinter is a very late model with the electric vacuum pump setup, confirm the exact configuration with the breaker, as the servo design can vary.

Yes, the model number suffix indicates payload and engine size — for example a 316 has a larger engine than a 310 — and the braking system, including the servo, can differ to suit that extra weight and power. The GVW rating on your van's plate is the most reliable guide, so pass that to the breaker alongside your engine size when requesting a quote. Do not rely on model name alone, as identical-looking vans with different payload ratings may carry different brake components.

No — trim level has no bearing on brake servo fitment for the Sprinter; what matters is the generation, engine size, and GVW rating. A higher-specification van with additional comfort or technology features will use the same servo as a base-spec van with the same engine and payload rating. Focus on confirming the generation, engine, and GVW with your breaker rather than the trim designation.

The W907 is the third-generation Sprinter, introduced in 2018, and it features revised braking architecture compared to the W906 (2006–2018), so cross-generation fitment is unlikely to be straightforward. Differences in master cylinder sizing, vacuum line routing, and mounting points mean a direct swap across that boundary carries real risk. Confirm explicitly with the breaker whether any crossover compatibility exists for your specific engine and GVW combination before purchasing.