Mercedes-Benz SLK Rear Cross Member Replacement Parts
Compare prices on a used Mercedes-Benz SLK rear cross member from UK breakers. Free part request, no obligation.
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Choosing the right used Mercedes-Benz SLK rear cross member
Used rear cross members 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:
- Confirm body style
- State if it's for 2WD or 4WD
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Used rear cross member for other Mercedes-Benz models
Fitment questions
Will a rear cross member from an R170 SLK fit my R171?
No – the R170 (1996–2004) and R171 (2004–2011) are completely different platforms, so their rear cross members are not interchangeable. Always source a cross member that matches your generation exactly. Confirm the part against your registration with the breaker before buying.
Does a rear cross member from a 2005 SLK fit a 2009 SLK?
Both years fall within the R171 generation (2004–2011), so they share the same platform and the cross member should correspond – but confirm with the breaker against your registration, as mid-generation pressing changes can sometimes affect fitment in ways that aren't always well documented.
Can I use an R172 rear cross member on my R171 SLK?
The R172 (2011–2020) is a different generation to the R171, so the rear cross members are not a straight swap. Name the generation boundary to your breaker and ask them to verify the part against your specific registration rather than assuming compatibility.
Does the engine size matter when sourcing a rear cross member for my SLK?
No – engine choice makes no difference to rear cross member fitment on the SLK; the platform and generation are what matter. Whether you have a four-cylinder, V6, or AMG unit, you need the part that matches your generation (R170, R171, or R172), not your engine.
Does trim level affect which rear cross member I need – for example, SLK200 Kompressor versus SLK55 AMG?
Trim and performance variants do not affect rear cross member fitment on the SLK – the structural bodyshell is shared across the range within each generation. You may find cosmetic or finish differences on a part pulled from an AMG car, but the cross member itself fits the same way; confirm the generation matches and let your breaker check it against your registration.
I have a 2003 SLK – will a 2004 rear cross member fit it?
This sits right on the R170-to-R171 generation boundary (the R170 ran to 2004 and the R171 started in 2004), so whether a 2004 car is an R170 or an early R171 matters enormously for fitment. Confirm exactly which generation your 2004 car belongs to with the breaker, using your registration, before agreeing on any part.