Used Mercedes-Benz C-Class Axle

Both years fall within the W203 generation (2000–2007, facelifted 2004), so an axle from a pre-facelift 2001 car and a post-facelift 2004 car are from the same broad generation. However, whether the specific axle crosses that 2004 facelift boundary without issue is something you should confirm with the breaker against your exact registration, as running gear details can change at a facelift. Engine size also matters here — a 220 CDI and a C55 AMG carried different axle specifications — so make sure the breaker matches both the generation and the engine when sourcing your part.

No — the W204 (2007–2014) and the W205 (2014–2021) are separate generations with different platforms, so their axles are not interchangeable. Always source an axle from the correct generation and confirm with the breaker using your registration to be certain of the exact spec required.

Trim level alone does not affect axle fitment on the C-Class — the axle is determined by generation and engine size, not whether the car is badged SE, Sport, or AMG Line. You may find that AMG Line or AMG-badged cars have different brake or suspension components bolted to the axle, so inspect what comes with the unit and flag any differences to your breaker. Confirm the final match against your registration to be sure.

Yes, engine size is a genuine fitment factor — larger, more powerful engines such as the C43 or C63 AMG typically run heavier-duty axle and brake assemblies compared to four-cylinder or smaller six-cylinder variants. Always tell your breaker both your generation and your exact engine when asking for a quote, as a unit from a C220 may not be the correct specification for a C300 or performance model.

The W204 generation ran from 2007 to 2014, with a facelift in 2011, so a 2012 car is already post-facelift and a 2014 car is also post-facelift, meaning you are within the same facelift period. That said, whether the specific axle parts interchange without any issue — particularly given possible mid-cycle updates — is worth confirming with the breaker against both registrations before you commit. Engine size remains an important variable even within this window, so make sure both donor and recipient share the same engine specification.

Side only becomes critical if you are buying a front wishbone or a component that is handed (NS or OS), rather than a complete rear axle beam which is typically a single unit spanning both sides. If you are sourcing individual front suspension arms or a handed component, always specify nearside (NS, passenger side) or offside (OS, driver side) clearly when contacting the breaker. Confirm exactly which component you need against your registration so the breaker can supply the correct part.